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fix: use random_shuffle

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`random_shuffle` was removed in C++17, however, we're using C++11 here, so there should be no harm.
This commit is contained in:
David Leal 2023-05-26 18:14:39 +00:00
parent 2202ea1d67
commit 8cd0a77218
1 changed files with 2 additions and 15 deletions
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17
games/memory_game.cpp
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@ -10,7 +10,7 @@
* biggest table size and hardest mode. The bigger the size, **the more letters are available**. * biggest table size and hardest mode. The bigger the size, **the more letters are available**.
* *
* @author [David Leal](https://github.com/Panquesito7) * @author [David Leal](https://github.com/Panquesito7)
*/ */
#include <iostream> /// for IO operations #include <iostream> /// for IO operations
#include <ctime> /// for std::time() #include <ctime> /// for std::time()
@ -25,19 +25,6 @@
#include <unistd.h> /// for sleep #include <unistd.h> /// for sleep
#endif #endif
// `std::random_shuffle` was deprecated in C++14. To keep support with most compilers, we need to check the C++ version.
#if __cplusplus >= 201402L
template <typename T>
constexpr auto SHUFFLE(T a, T b) -> void {
return std::shuffle(a, b, std::mt19937(std::random_device()()));
}
#else
template <typename T>
constexpr auto SHUFFLE(T a, T b) -> void {
return std::random_shuffle(a, b);
}
#endif
/** /**
* @namespace * @namespace
* @brief (Mini)game implementations. * @brief (Mini)game implementations.
@ -95,7 +82,7 @@ void init(std::vector<T> *table) {
pairs.push_back(letter); pairs.push_back(letter);
} }
SHUFFLE(pairs.begin(), pairs.end()); std::random_shuffle(pairs.begin(), pairs.end());
for (int i = 0; i < (*table).size(); i++) { for (int i = 0; i < (*table).size(); i++) {
(*table)[i] = pairs[i]; (*table)[i] = pairs[i];