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random utilities now allow lvalue and rvalue references

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feedc0de
2021-09-05 21:23:00 +02:00
parent 56635e611d
commit 6577900552
2 changed files with 59 additions and 2 deletions
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src/randomutils.h
+44 -2
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@@ -6,7 +6,7 @@
namespace cpputils {
template<typename T, typename Trandom>
T randomNumber(T min, T max, Trandom &&rng)
T randomNumber(T min, T max, Trandom &rng)
{
std::uniform_int_distribution<T> dist{min, max};
return dist(rng);
@@ -27,7 +27,28 @@ T randomNumber(T min, T max, Trandom &&rng)
//}
template<typename T, typename Trandom>
T randomNumber(T max, Trandom &&rng)
T randomNumber(T min, T max, Trandom &&rng)
{
std::uniform_int_distribution<T> dist{min, max};
return dist(rng);
}
//template<typename Trandom>
//float randomNumber<float, Trandom>(float min, float max, Trandom &&rng)
//{
// std::uniform_real_distribution<float> dist{min, max};
// return dist(rng);
//}
//template<typename Trandom>
//double randomNumber<double, Trandom>(double min, double max, Trandom &&rng)
//{
// std::uniform_real_distribution<double> dist{min, max};
// return dist(rng);
//}
template<typename T, typename Trandom>
T randomNumber(T max, Trandom &rng)
{
std::uniform_int_distribution<T> dist{{}, max};
return dist(rng);
@@ -47,4 +68,25 @@ T randomNumber(T max, Trandom &&rng)
// return dist(rng);
//}
template<typename T, typename Trandom>
T randomNumber(T max, Trandom &&rng)
{
std::uniform_int_distribution<T> dist{{}, max};
return dist(rng);
}
//template<typename Trandom>
//float randomNumber<float, Trandom>(float max, Trandom &&rng)
//{
// std::uniform_real_distribution<float> dist{{}, max};
// return dist(rng);
//}
//template<typename Trandom>
//double randomNumber<double, Trandom>(double max, Trandom &&rng)
//{
// std::uniform_real_distribution<double> dist{{}, max};
// return dist(rng);
//}
} // namespace cpputils