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<a href="#nested-classes">Data Structures</a> |
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<a href="#func-members">Functions</a> </div>
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<div class="title">poly_add.c File Reference</div> </div>
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<p>Implementation of <a href="https://en.wikipedia.org/wiki/Polynomial#Addition">Addition of two polynomials</a>
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<a href="#details">More...</a></p>
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<div class="textblock"><code>#include <stdio.h></code><br />
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<code>#include <stdlib.h></code><br />
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</div><div class="textblock"><div class="dynheader">
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Include dependency graph for poly_add.c:</div>
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</div><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
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Data Structures</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/d86/structterm.html">term</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">identifier for single-variable polynomial coefficients as a linked list <a href="../../df/d86/structterm.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:a5a103fff33166d6e4d975b8b63c6e895"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a> (struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly)</td></tr>
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<tr class="memdesc:a5a103fff33166d6e4d975b8b63c6e895"><td class="mdescLeft"> </td><td class="mdescRight">Frees memory space. <a href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">More...</a><br /></td></tr>
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<tr class="separator:a5a103fff33166d6e4d975b8b63c6e895"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a29eace09ec1373a92003075f1c2f6d9d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a> (struct <a class="el" href="../../df/d86/structterm.html">term</a> **poly, int coef, int pow)</td></tr>
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<tr class="memdesc:a29eace09ec1373a92003075f1c2f6d9d"><td class="mdescLeft"> </td><td class="mdescRight">The function will create a polynomial. <a href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">More...</a><br /></td></tr>
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<tr class="separator:a29eace09ec1373a92003075f1c2f6d9d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6ff38afe4720527c9513139cbab460af"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/dcb/poly__add_8c.html#a6ff38afe4720527c9513139cbab460af">poly_add</a> (struct <a class="el" href="../../df/d86/structterm.html">term</a> **pol, struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly1, struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly2)</td></tr>
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<tr class="memdesc:a6ff38afe4720527c9513139cbab460af"><td class="mdescLeft"> </td><td class="mdescRight">The function will add 2 polynomials. <a href="../../d0/dcb/poly__add_8c.html#a6ff38afe4720527c9513139cbab460af">More...</a><br /></td></tr>
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<tr class="separator:a6ff38afe4720527c9513139cbab460af"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab9b9bedcb99f279d491d1b856791a36d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a> (struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly)</td></tr>
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<tr class="memdesc:ab9b9bedcb99f279d491d1b856791a36d"><td class="mdescLeft"> </td><td class="mdescRight">The function will display the polynomial. <a href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">More...</a><br /></td></tr>
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<tr class="separator:ab9b9bedcb99f279d491d1b856791a36d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab215107dbb50c7efa811a687ce9b95af"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/dcb/poly__add_8c.html#ab215107dbb50c7efa811a687ce9b95af">test1</a> (struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly1, struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly2, struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly3)</td></tr>
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<tr class="memdesc:ab215107dbb50c7efa811a687ce9b95af"><td class="mdescLeft"> </td><td class="mdescRight">Test function 1. <a href="../../d0/dcb/poly__add_8c.html#ab215107dbb50c7efa811a687ce9b95af">More...</a><br /></td></tr>
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<tr class="separator:ab215107dbb50c7efa811a687ce9b95af"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0c5173884bd798a6ca6f437b9b932409"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/dcb/poly__add_8c.html#a0c5173884bd798a6ca6f437b9b932409">test2</a> (struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly1, struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly2, struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly3)</td></tr>
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<tr class="memdesc:a0c5173884bd798a6ca6f437b9b932409"><td class="mdescLeft"> </td><td class="mdescRight">Test function 2. <a href="../../d0/dcb/poly__add_8c.html#a0c5173884bd798a6ca6f437b9b932409">More...</a><br /></td></tr>
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<tr class="separator:a0c5173884bd798a6ca6f437b9b932409"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab138609c765e2fd8b89e9c107cd40d57"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/dcb/poly__add_8c.html#ab138609c765e2fd8b89e9c107cd40d57">test3</a> (struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly1, struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly2, struct <a class="el" href="../../df/d86/structterm.html">term</a> *poly3)</td></tr>
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<tr class="memdesc:ab138609c765e2fd8b89e9c107cd40d57"><td class="mdescLeft"> </td><td class="mdescRight">Test function 3. <a href="../../d0/dcb/poly__add_8c.html#ab138609c765e2fd8b89e9c107cd40d57">More...</a><br /></td></tr>
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<tr class="separator:ab138609c765e2fd8b89e9c107cd40d57"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a840291bc02cba5474a4cb46a9b9566fe"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/dcb/poly__add_8c.html#a840291bc02cba5474a4cb46a9b9566fe">main</a> (void)</td></tr>
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<tr class="memdesc:a840291bc02cba5474a4cb46a9b9566fe"><td class="mdescLeft"> </td><td class="mdescRight">Main function. <a href="../../d0/dcb/poly__add_8c.html#a840291bc02cba5474a4cb46a9b9566fe">More...</a><br /></td></tr>
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<tr class="separator:a840291bc02cba5474a4cb46a9b9566fe"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Implementation of <a href="https://en.wikipedia.org/wiki/Polynomial#Addition">Addition of two polynomials</a> </p>
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<dl class="section author"><dt>Author</dt><dd><a href="https://github.com/Ankita19ms0010">Ankita Roy Chowdhury</a> This code takes two polynomials as input and prints their sum using linked list. The polynomials must be in increasing or decreasing order of degree. Degree must be positive. </dd></dl>
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</div><h2 class="groupheader">Function Documentation</h2>
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<a id="a29eace09ec1373a92003075f1c2f6d9d"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a29eace09ec1373a92003075f1c2f6d9d">◆ </a></span>create_polynomial()</h2>
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<div class="memitem">
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<div class="memproto">
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<td class="memname">void create_polynomial </td>
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<td>(</td>
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<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> ** </td>
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<td class="paramname"><em>poly</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>coef</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>pow</em> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>The function will create a polynomial. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">poly</td><td>stores the address of the polynomial being created </td></tr>
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<tr><td class="paramname">coef</td><td>contains the coefficient of the node </td></tr>
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<tr><td class="paramname">pow</td><td>contains the degree </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
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<div class="fragment"><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> {</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// Creating the polynomial using temporary linked lists</span></div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">struct </span><a class="code" href="../../df/d86/structterm.html">term</a> *temp1, *temp2;</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  temp1 = *poly; <span class="comment">// Contains the null pointer</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// Initiating first term</span></div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">if</span> (temp1 == NULL)</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  {</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  temp2 = (<span class="keyword">struct </span><a class="code" href="../../df/d86/structterm.html">term</a> *)malloc(</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../df/d86/structterm.html">term</a>)); <span class="comment">// Dynamic node creation</span></div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  temp2-><a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a> = <a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a>;</div>
|
||
|
|
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  temp2-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a> = <a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a>;</div>
|
||
|
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="comment">// Updating the null pointer with the address of the first node of the</span></div>
|
||
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// polynomial just created</span></div>
|
||
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|
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  *poly = temp2;</div>
|
||
|
|
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  temp2-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a> = NULL; <span class="comment">// Increasing the pointer temp2</span></div>
|
||
|
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div>
|
||
|
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// Creating the rest of the nodes</span></div>
|
||
|
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">else</span></div>
|
||
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  {</div>
|
||
|
|
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  temp2-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a> = (<span class="keyword">struct </span><a class="code" href="../../df/d86/structterm.html">term</a> *)malloc(</div>
|
||
|
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../df/d86/structterm.html">term</a>)); <span class="comment">// Dynamic node creation</span></div>
|
||
|
|
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  temp2 = temp2-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a>; <span class="comment">// Increasing the pointer temp2</span></div>
|
||
|
|
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  temp2-><a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a> = <a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a>;</div>
|
||
|
|
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  temp2-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a> = <a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a>;</div>
|
||
|
|
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  temp2-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a> = NULL;</div>
|
||
|
|
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div>
|
||
|
|
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> }</div>
|
||
|
|
</div><!-- fragment -->
|
||
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</div>
|
||
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</div>
|
||
|
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<a id="ab9b9bedcb99f279d491d1b856791a36d"></a>
|
||
|
|
<h2 class="memtitle"><span class="permalink"><a href="#ab9b9bedcb99f279d491d1b856791a36d">◆ </a></span>display_polynomial()</h2>
|
||
|
|
|
||
|
|
<div class="memitem">
|
||
|
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<div class="memproto">
|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
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|
<td class="memname">void display_polynomial </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
||
|
|
<td class="paramname"><em>poly</em></td><td>)</td>
|
||
|
|
<td></td>
|
||
|
|
</tr>
|
||
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</table>
|
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|
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</div><div class="memdoc">
|
||
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|
||
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<p>The function will display the polynomial. </p>
|
||
|
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<dl class="params"><dt>Parameters</dt><dd>
|
||
|
|
<table class="params">
|
||
|
|
<tr><td class="paramname">poly</td><td>first term of the polynomial to be displayed </td></tr>
|
||
|
|
</table>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
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<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
|
||
|
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<div class="fragment"><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> {</div>
|
||
|
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">while</span> (poly != NULL)</div>
|
||
|
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  {</div>
|
||
|
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  printf(<span class="stringliteral">"%d x^%d"</span>, poly-><a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a>, poly-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a>);</div>
|
||
|
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  poly = poly-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a>;</div>
|
||
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (poly != NULL)</div>
|
||
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  {</div>
|
||
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  printf(<span class="stringliteral">" + "</span>);</div>
|
||
|
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div>
|
||
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div>
|
||
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> }</div>
|
||
|
|
</div><!-- fragment -->
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
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<a id="a5a103fff33166d6e4d975b8b63c6e895"></a>
|
||
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a5a103fff33166d6e4d975b8b63c6e895">◆ </a></span>free_poly()</h2>
|
||
|
|
|
||
|
|
<div class="memitem">
|
||
|
|
<div class="memproto">
|
||
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<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname">void free_poly </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
||
|
|
<td class="paramname"><em>poly</em></td><td>)</td>
|
||
|
|
<td></td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Frees memory space. </p>
|
||
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
||
|
|
<table class="params">
|
||
|
|
<tr><td class="paramname">poly</td><td>first term of polynomial </td></tr>
|
||
|
|
</table>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
|
||
|
|
<div class="fragment"><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> {</div>
|
||
|
|
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordflow">if</span> (!poly)</div>
|
||
|
|
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  {</div>
|
||
|
|
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">return</span>; <span class="comment">// NULL pointer does not need delete</span></div>
|
||
|
|
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  }</div>
|
||
|
|
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">else</span></div>
|
||
|
|
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  {</div>
|
||
|
|
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">while</span> (!poly-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a>)</div>
|
||
|
|
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  {</div>
|
||
|
|
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  free(poly-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a>); <span class="comment">// Deletes next term</span></div>
|
||
|
|
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  }</div>
|
||
|
|
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  free(poly); <span class="comment">// delete the current term</span></div>
|
||
|
|
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div>
|
||
|
|
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> }</div>
|
||
|
|
</div><!-- fragment -->
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<a id="a840291bc02cba5474a4cb46a9b9566fe"></a>
|
||
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a840291bc02cba5474a4cb46a9b9566fe">◆ </a></span>main()</h2>
|
||
|
|
|
||
|
|
<div class="memitem">
|
||
|
|
<div class="memproto">
|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname">int main </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">void </td>
|
||
|
|
<td class="paramname"></td><td>)</td>
|
||
|
|
<td></td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Main function. </p>
|
||
|
|
<dl class="section return"><dt>Returns</dt><dd>0 on exit </dd></dl>
|
||
|
|
<div class="fragment"><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> {</div>
|
||
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keyword">struct </span><a class="code" href="../../df/d86/structterm.html">term</a> *poly1 = NULL, *poly2 = NULL, *poly3 = NULL;</div>
|
||
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab215107dbb50c7efa811a687ce9b95af">test1</a>(poly1, poly2, poly3);</div>
|
||
|
|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a0c5173884bd798a6ca6f437b9b932409">test2</a>(poly1, poly2, poly3);</div>
|
||
|
|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab138609c765e2fd8b89e9c107cd40d57">test3</a>(poly1, poly2, poly3);</div>
|
||
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  </div>
|
||
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">return</span> 0;</div>
|
||
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> }</div>
|
||
|
|
</div><!-- fragment --><div class="dynheader">
|
||
|
|
Here is the call graph for this function:</div>
|
||
|
|
<div class="dyncontent">
|
||
|
|
<div class="center"><iframe scrolling="no" frameborder="0" src="../../d0/dcb/poly__add_8c_a840291bc02cba5474a4cb46a9b9566fe_cgraph.svg" width="340" height="190"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<a id="a6ff38afe4720527c9513139cbab460af"></a>
|
||
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a6ff38afe4720527c9513139cbab460af">◆ </a></span>poly_add()</h2>
|
||
|
|
|
||
|
|
<div class="memitem">
|
||
|
|
<div class="memproto">
|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname">void poly_add </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> ** </td>
|
||
|
|
<td class="paramname"><em>pol</em>, </td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td class="paramkey"></td>
|
||
|
|
<td></td>
|
||
|
|
<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
||
|
|
<td class="paramname"><em>poly1</em>, </td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td class="paramkey"></td>
|
||
|
|
<td></td>
|
||
|
|
<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
||
|
|
<td class="paramname"><em>poly2</em> </td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td></td>
|
||
|
|
<td>)</td>
|
||
|
|
<td></td><td></td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>The function will add 2 polynomials. </p>
|
||
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
||
|
|
<table class="params">
|
||
|
|
<tr><td class="paramname">poly1</td><td>first polynomial of the addition </td></tr>
|
||
|
|
<tr><td class="paramname">poly2</td><td>second polynomial of the addition </td></tr>
|
||
|
|
<tr><td class="paramname">pol</td><td>the resultant polynomial </td></tr>
|
||
|
|
</table>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
<div class="fragment"><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> {</div>
|
||
|
|
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// Creating a temporary linked list to store the resultant polynomial</span></div>
|
||
|
|
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">struct </span><a class="code" href="../../df/d86/structterm.html">term</a> *temp = (<span class="keyword">struct </span><a class="code" href="../../df/d86/structterm.html">term</a> *)malloc(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../df/d86/structterm.html">term</a>));</div>
|
||
|
|
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  temp->next = NULL;</div>
|
||
|
|
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  *pol =</div>
|
||
|
|
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  temp; <span class="comment">//*pol always points to the 1st node of the resultant polynomial</span></div>
|
||
|
|
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
|
||
|
|
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// Comparing the powers of the nodes of both the polynomials</span></div>
|
||
|
|
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// until one gets exhausted</span></div>
|
||
|
|
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">while</span> (poly1 && poly2)</div>
|
||
|
|
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  {</div>
|
||
|
|
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">/* If the power of the first polynomial is greater than the power of the</span></div>
|
||
|
|
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> second one place the power and coefficient of that node of the first</span></div>
|
||
|
|
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"> polynomial in temp and increase the pointer poly1</span></div>
|
||
|
|
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"> */</span></div>
|
||
|
|
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">if</span> (poly1-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a> > poly2-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a>)</div>
|
||
|
|
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  {</div>
|
||
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  temp->coef = poly1-><a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a>;</div>
|
||
|
|
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  temp->pow = poly1-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a>;</div>
|
||
|
|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  poly1 = poly1-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a>;</div>
|
||
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div>
|
||
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="comment">/* If the power of the second polynomial is greater than the power of</span></div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> the first one place the power and coefficient of that node of the</span></div>
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||
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> second polynomial in temp and increase the pointer poly2</span></div>
|
||
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> */</span></div>
|
||
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (poly1-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a> < poly2-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a>)</div>
|
||
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  {</div>
|
||
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  temp->coef = poly2-><a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a>;</div>
|
||
|
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  temp->pow = poly2-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a>;</div>
|
||
|
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  poly2 = poly2-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a>;</div>
|
||
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div>
|
||
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="comment">/* If both of them have same power then sum the coefficients</span></div>
|
||
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"> place both the summed coefficient and the power in temp</span></div>
|
||
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> increase both the pointers poly1 and poly2</span></div>
|
||
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"> */</span></div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  {</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  temp->coef = poly1-><a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a> + poly2-><a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a>;</div>
|
||
|
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  temp->pow = poly1-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a>;</div>
|
||
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  poly1 = poly1-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a>;</div>
|
||
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  poly2 = poly2-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a>;</div>
|
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">/* If none of the polynomials are exhausted</span></div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> dynamically create a node in temp</span></div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment"> */</span></div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">if</span> (poly1 && poly2)</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  {</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  temp->next = (<span class="keyword">struct </span><a class="code" href="../../df/d86/structterm.html">term</a> *)malloc(</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../df/d86/structterm.html">term</a>)); <span class="comment">// Dynamic node creation</span></div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  temp = temp->next; <span class="comment">// Increase the pointer temp</span></div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  temp->next = NULL;</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="comment">/* If one of the polynomials is exhausted</span></div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> place the rest of the other polynomial as it is in temp</span></div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"> by creating nodes dynamically</span></div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> */</span></div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">while</span> (poly1 || poly2)</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  {</div>
|
||
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  temp->next = (<span class="keyword">struct </span><a class="code" href="../../df/d86/structterm.html">term</a> *)malloc(</div>
|
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../df/d86/structterm.html">term</a>)); <span class="comment">// Dynamic node creation</span></div>
|
||
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  temp = temp->next; <span class="comment">// Increasing the pointer</span></div>
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||
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  temp->next = NULL;</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
|
||
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">/* If poly1 is not exhausted</span></div>
|
||
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> place rest of that polynomial in temp</span></div>
|
||
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> */</span></div>
|
||
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span> (poly1)</div>
|
||
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  {</div>
|
||
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  temp->coef = poly1-><a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a>;</div>
|
||
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  temp->pow = poly1-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a>;</div>
|
||
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  poly1 = poly1-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a>;</div>
|
||
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div>
|
||
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="comment">/* If poly2 is not exhausted</span></div>
|
||
|
|
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> place rest of that polynomial in temp</span></div>
|
||
|
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> */</span></div>
|
||
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (poly2)</div>
|
||
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  {</div>
|
||
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  temp->coef = poly2-><a class="code" href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">coef</a>;</div>
|
||
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  temp->pow = poly2-><a class="code" href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">pow</a>;</div>
|
||
|
|
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  poly2 = poly2-><a class="code" href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">next</a>;</div>
|
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div>
|
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div>
|
||
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> }</div>
|
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</div><!-- fragment -->
|
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<a id="ab215107dbb50c7efa811a687ce9b95af"></a>
|
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<h2 class="memtitle"><span class="permalink"><a href="#ab215107dbb50c7efa811a687ce9b95af">◆ </a></span>test1()</h2>
|
||
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|
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<div class="memitem">
|
||
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<div class="memproto">
|
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<td class="memname">static void test1 </td>
|
||
|
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<td>(</td>
|
||
|
|
<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
||
|
|
<td class="paramname"><em>poly1</em>, </td>
|
||
|
|
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<td class="paramkey"></td>
|
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<td></td>
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<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
||
|
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<td class="paramname"><em>poly2</em>, </td>
|
||
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|
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|
||
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||
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<td class="paramkey"></td>
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<td></td>
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||
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<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
||
|
|
<td class="paramname"><em>poly3</em> </td>
|
||
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</tr>
|
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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</div><div class="memdoc">
|
||
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<p>Test function 1. </p>
|
||
|
|
<p>Polynomial 1 is 5 x^2 + 3 x^1 + 2 x^0 Polynomial 2 is 7 x^3 + 9 x^1 + 10 x^0 Resultant polynomial is 7 x^3 + 5 x^2 + 12 x^1 + 12 x^0 </p><dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
|
||
|
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<div class="fragment"><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> {</div>
|
||
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  printf(<span class="stringliteral">"\n----Test 1----\n"</span>);</div>
|
||
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  printf(<span class="stringliteral">"\nFirst Polynomial:\n"</span>); <span class="comment">// Defining the 1st polynomial</span></div>
|
||
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, 5, 2);</div>
|
||
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, 3, 1);</div>
|
||
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, 2, 0);</div>
|
||
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a>(poly1);</div>
|
||
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  </div>
|
||
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  printf(<span class="stringliteral">"\nSecond Polynomial:\n"</span>); <span class="comment">// Defining the 2nd polynomial</span></div>
|
||
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly2, 7, 3);</div>
|
||
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly2, 9, 1);</div>
|
||
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly2, 10, 0);</div>
|
||
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a>(poly2);</div>
|
||
|
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  </div>
|
||
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a6ff38afe4720527c9513139cbab460af">poly_add</a>(&poly3, poly1, poly2); <span class="comment">// Adding the two polynomials</span></div>
|
||
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  printf(<span class="stringliteral">"\nResultant polynomial:\n"</span>);</div>
|
||
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a>(poly3);</div>
|
||
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  printf(<span class="stringliteral">"\n"</span>);</div>
|
||
|
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  </div>
|
||
|
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="comment">// Frees memory space</span></div>
|
||
|
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a>(poly1);</div>
|
||
|
|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a>(poly2);</div>
|
||
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a>(poly3);</div>
|
||
|
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> }</div>
|
||
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</div><!-- fragment --><div class="dynheader">
|
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Here is the call graph for this function:</div>
|
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<div class="dyncontent">
|
||
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<div class="center"><iframe scrolling="no" frameborder="0" src="../../d0/dcb/poly__add_8c_ab215107dbb50c7efa811a687ce9b95af_cgraph.svg" width="242" height="190"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
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<a id="a0c5173884bd798a6ca6f437b9b932409"></a>
|
||
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<h2 class="memtitle"><span class="permalink"><a href="#a0c5173884bd798a6ca6f437b9b932409">◆ </a></span>test2()</h2>
|
||
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<div class="memitem">
|
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<div class="memproto">
|
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<td class="memname">static void test2 </td>
|
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<td>(</td>
|
||
|
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<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
||
|
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<td class="paramname"><em>poly1</em>, </td>
|
||
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<td></td>
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<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
||
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<td class="paramname"><em>poly2</em>, </td>
|
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|
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<td></td>
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<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
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<td class="paramname"><em>poly3</em> </td>
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<td>)</td>
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<td></td><td></td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Test function 2. </p>
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<p>Polynomial 1 is 3 x^5 + 1 x^4 + 2 x^3 + -2 x^1 + 5 x^0 Polynomial 2 is 2 x^5 + 3 x^3 + 7 x^1 + 2 x^0 Resultant polynomial is 5 x^5 + 1 x^4 + 5 x^3 + 5 x^1 + 7 x^0 </p><dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
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<div class="fragment"><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> {</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  printf(<span class="stringliteral">"\n----Test 2----\n"</span>);</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  printf(<span class="stringliteral">"\nFirst Polynomial:\n"</span>); <span class="comment">// Defining the 1st polynomial</span></div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, 3, 5);</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, 1, 4);</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, 2, 3);</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, -2, 1);</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, 5, 0);</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  </div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a>(poly1);</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  </div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  printf(<span class="stringliteral">"\nSecond Polynomial:\n"</span>); <span class="comment">// Defining the 2nd polynomial</span></div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly2, 2, 5);</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly2, 3, 3);</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly2, 7, 1);</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly2, 2, 0);</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  </div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a>(poly2);</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  </div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a6ff38afe4720527c9513139cbab460af">poly_add</a>(&poly3, poly1, poly2); <span class="comment">// Adding the two polynomials</span></div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  printf(<span class="stringliteral">"\nResultant polynomial:\n"</span>);</div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a>(poly3);</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  printf(<span class="stringliteral">"\n"</span>);</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  </div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">// Frees memory space</span></div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a>(poly1);</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a>(poly2);</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a>(poly3);</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> }</div>
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</div><!-- fragment --><div class="dynheader">
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Here is the call graph for this function:</div>
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<div class="dyncontent">
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<div class="center"><iframe scrolling="no" frameborder="0" src="../../d0/dcb/poly__add_8c_a0c5173884bd798a6ca6f437b9b932409_cgraph.svg" width="242" height="190"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
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<a id="ab138609c765e2fd8b89e9c107cd40d57"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ab138609c765e2fd8b89e9c107cd40d57">◆ </a></span>test3()</h2>
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<div class="memitem">
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<div class="memproto">
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<td class="memname">static void test3 </td>
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<td>(</td>
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<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
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<td class="paramname"><em>poly1</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
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<td class="paramname"><em>poly2</em>, </td>
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<td></td>
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<td class="paramtype">struct <a class="el" href="../../df/d86/structterm.html">term</a> * </td>
|
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<td class="paramname"><em>poly3</em> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
|
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</tr>
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</table>
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</div><div class="memdoc">
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|
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<p>Test function 3. </p>
|
||
|
|
<p>Polynomial 1 is -12 x^0 + 8 x^1 + 4 x^3 Polynomial 2 is 5 x^0 + -13 x^1 + 3 x^3 Resultant polynomial is -7 x^0 + -5 x^1 + 7 x^3 </p><dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
|
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<div class="fragment"><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> {</div>
|
||
|
|
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  printf(<span class="stringliteral">"\n----Test 3----\n"</span>);</div>
|
||
|
|
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  printf(<span class="stringliteral">"\nFirst Polynomial:\n"</span>); <span class="comment">// Defining the 1st polynomial</span></div>
|
||
|
|
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, -12, 0);</div>
|
||
|
|
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, 8, 1);</div>
|
||
|
|
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly1, 4, 3);</div>
|
||
|
|
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  </div>
|
||
|
|
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a>(poly1);</div>
|
||
|
|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  </div>
|
||
|
|
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  printf(<span class="stringliteral">"\nSecond Polynomial:\n"</span>); <span class="comment">// Defining the 2nd polynomial</span></div>
|
||
|
|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly2, 5, 0);</div>
|
||
|
|
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly2, -13, 1);</div>
|
||
|
|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a>(&poly2, 3, 3);</div>
|
||
|
|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  </div>
|
||
|
|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a>(poly2);</div>
|
||
|
|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  </div>
|
||
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a6ff38afe4720527c9513139cbab460af">poly_add</a>(&poly3, poly1, poly2); <span class="comment">// Adding the two polynomials</span></div>
|
||
|
|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  printf(<span class="stringliteral">"\nResultant polynomial:\n"</span>);</div>
|
||
|
|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a>(poly3);</div>
|
||
|
|
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  printf(<span class="stringliteral">"\n"</span>);</div>
|
||
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  </div>
|
||
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="comment">// Frees memory space</span></div>
|
||
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a>(poly1);</div>
|
||
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a>(poly2);</div>
|
||
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <a class="code" href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a>(poly3);</div>
|
||
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> }</div>
|
||
|
|
</div><!-- fragment --><div class="dynheader">
|
||
|
|
Here is the call graph for this function:</div>
|
||
|
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<div class="dyncontent">
|
||
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|
<div class="center"><iframe scrolling="no" frameborder="0" src="../../d0/dcb/poly__add_8c_ab138609c765e2fd8b89e9c107cd40d57_cgraph.svg" width="242" height="190"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
|
||
|
|
</div>
|
||
|
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</div>
|
||
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|
||
|
|
</div>
|
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</div>
|
||
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|
</div><!-- contents -->
|
||
|
|
</div><!-- doc-content -->
|
||
|
|
<div class="ttc" id="astructterm_html_a057f161d279d856d11786aa96fc87f74"><div class="ttname"><a href="../../df/d86/structterm.html#a057f161d279d856d11786aa96fc87f74">term::pow</a></div><div class="ttdeci">int pow</div><div class="ttdoc">power of the polynomial term</div><div class="ttdef"><b>Definition:</b> poly_add.c:22</div></div>
|
||
|
|
<div class="ttc" id="astructterm_html"><div class="ttname"><a href="../../df/d86/structterm.html">term</a></div><div class="ttdoc">identifier for single-variable polynomial coefficients as a linked list</div><div class="ttdef"><b>Definition:</b> poly_add.c:20</div></div>
|
||
|
|
<div class="ttc" id="apoly__add_8c_html_ab138609c765e2fd8b89e9c107cd40d57"><div class="ttname"><a href="../../d0/dcb/poly__add_8c.html#ab138609c765e2fd8b89e9c107cd40d57">test3</a></div><div class="ttdeci">static void test3(struct term *poly1, struct term *poly2, struct term *poly3)</div><div class="ttdoc">Test function 3.</div><div class="ttdef"><b>Definition:</b> poly_add.c:279</div></div>
|
||
|
|
<div class="ttc" id="apoly__add_8c_html_a0c5173884bd798a6ca6f437b9b932409"><div class="ttname"><a href="../../d0/dcb/poly__add_8c.html#a0c5173884bd798a6ca6f437b9b932409">test2</a></div><div class="ttdeci">static void test2(struct term *poly1, struct term *poly2, struct term *poly3)</div><div class="ttdoc">Test function 2.</div><div class="ttdef"><b>Definition:</b> poly_add.c:239</div></div>
|
||
|
|
<div class="ttc" id="apoly__add_8c_html_ab9b9bedcb99f279d491d1b856791a36d"><div class="ttname"><a href="../../d0/dcb/poly__add_8c.html#ab9b9bedcb99f279d491d1b856791a36d">display_polynomial</a></div><div class="ttdeci">void display_polynomial(struct term *poly)</div><div class="ttdoc">The function will display the polynomial.</div><div class="ttdef"><b>Definition:</b> poly_add.c:182</div></div>
|
||
|
|
<div class="ttc" id="apoly__add_8c_html_a6ff38afe4720527c9513139cbab460af"><div class="ttname"><a href="../../d0/dcb/poly__add_8c.html#a6ff38afe4720527c9513139cbab460af">poly_add</a></div><div class="ttdeci">void poly_add(struct term **pol, struct term *poly1, struct term *poly2)</div><div class="ttdoc">The function will add 2 polynomials.</div><div class="ttdef"><b>Definition:</b> poly_add.c:91</div></div>
|
||
|
|
<div class="ttc" id="apoly__add_8c_html_a5a103fff33166d6e4d975b8b63c6e895"><div class="ttname"><a href="../../d0/dcb/poly__add_8c.html#a5a103fff33166d6e4d975b8b63c6e895">free_poly</a></div><div class="ttdeci">void free_poly(struct term *poly)</div><div class="ttdoc">Frees memory space.</div><div class="ttdef"><b>Definition:</b> poly_add.c:31</div></div>
|
||
|
|
<div class="ttc" id="apoly__add_8c_html_a29eace09ec1373a92003075f1c2f6d9d"><div class="ttname"><a href="../../d0/dcb/poly__add_8c.html#a29eace09ec1373a92003075f1c2f6d9d">create_polynomial</a></div><div class="ttdeci">void create_polynomial(struct term **poly, int coef, int pow)</div><div class="ttdoc">The function will create a polynomial.</div><div class="ttdef"><b>Definition:</b> poly_add.c:54</div></div>
|
||
|
|
<div class="ttc" id="astructterm_html_a5a730814391f70179da78c657e6e6f7b"><div class="ttname"><a href="../../df/d86/structterm.html#a5a730814391f70179da78c657e6e6f7b">term::coef</a></div><div class="ttdeci">int coef</div><div class="ttdoc">coefficient value</div><div class="ttdef"><b>Definition:</b> poly_add.c:21</div></div>
|
||
|
|
<div class="ttc" id="astructterm_html_ab7ac49a58cc431c9838c855bf59a243a"><div class="ttname"><a href="../../df/d86/structterm.html#ab7ac49a58cc431c9838c855bf59a243a">term::next</a></div><div class="ttdeci">struct term * next</div><div class="ttdoc">pointer to the successive term</div><div class="ttdef"><b>Definition:</b> poly_add.c:23</div></div>
|
||
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