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Variadic functions in math helpers

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This commit is contained in:
Paul Ferrand 2019-12-23 18:59:33 +01:00
parent 1d73daee68
commit fa58958dd8
1 changed files with 16 additions and 11 deletions
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27
src/sfizz/MathHelpers.h
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@ -34,12 +34,17 @@
#include <cassert>
#include <random>
template <class T>
constexpr T min(T op1, T op2) { return std::min(op1, op2); }
template <class T>
constexpr T min(T op1, T op2, T op3) { return std::min(op1, std::min(op2, op3)); }
template <class T>
constexpr T min(T op1, T op2, T op3, T op4) { return std::min(op1, std::min(op2, std::min(op3, op4))); }
template<class T>
constexpr T min(T op1, T op2)
{
return std::min(op1, op2);
}
template<class T, class... Args>
constexpr T min(T op1, Args... rest)
{
return std::min(op1, min(rest...));
}
/**
* @brief Converts db values into power (applies 10**(in/10))
@ -131,17 +136,17 @@ constexpr T clamp( const T& v, const T& lo, const T& hi )
return (v < lo) ? lo : (hi < v) ? hi : v;
}
template<class T>
template<int Increment = 1, class T>
constexpr void incrementAll(T& only)
{
only++;
only += Increment;
}
template<class T, class... Args>
template<int Increment = 1, class T, class... Args>
constexpr void incrementAll(T& first, Args&... rest)
{
first++;
incrementAll(rest...);
first += Increment;
incrementAll<Increment>(rest...);
}
template<class ValueType>