29 lines
520 B
C++
29 lines
520 B
C++
//
|
|
// algorithm_17.h
|
|
// 2Term
|
|
//
|
|
// Created by Kelvin Sherlock on 7/12/2016.
|
|
//
|
|
//
|
|
|
|
#ifndef algorithm_17_h
|
|
#define algorithm_17_h
|
|
|
|
#include <algorithm>
|
|
|
|
|
|
// c++17
|
|
|
|
template<class T, class Compare>
|
|
constexpr const T& clamp( const T& v, const T& lo, const T& hi, Compare comp ) {
|
|
return comp(v, hi) ? std::max(v, lo, comp) : std::min(v, hi, comp);
|
|
}
|
|
|
|
template<class T>
|
|
constexpr const T& clamp( const T& v, const T& lo, const T& hi ) {
|
|
return clamp( v, lo, hi, std::less<T>() );
|
|
}
|
|
|
|
|
|
#endif /* algorithm_17_h */
|