tone-generator/util.hpp

#pragma once

template <typename T>
inline T clamp(T v, T a, T b) {
	return min(max(v, a), b);
}

template <typename T>
inline void swap(T& a, T& b) {
	T t = b;
	b = a;
	a = t;
}

#define size(V) (sizeof(V) / sizeof(V[0]))