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Ensure that std::abs is used and not integer abs

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paradust7 2024-02-21 13:06:29 -08:00 committed by sfan5
parent c83f28431b
commit 270b2bec6e
1 changed files with 3 additions and 3 deletions
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6
include/irrMath.h
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@ -5,9 +5,9 @@
#pragma once #pragma once
#include "irrTypes.h" #include "irrTypes.h"
#include <math.h> #include <cmath>
#include <float.h> #include <float.h>
#include <stdlib.h> // for abs() etc. #include <cstdlib> // for abs() etc.
#include <limits.h> // For INT_MAX / UINT_MAX #include <limits.h> // For INT_MAX / UINT_MAX
#include <type_traits> #include <type_traits>
@ -197,7 +197,7 @@ namespace core
template <class T, std::enable_if_t<std::is_floating_point<T>::value, bool> = true> template <class T, std::enable_if_t<std::is_floating_point<T>::value, bool> = true>
inline bool equals(const T a, const T b, const T tolerance = roundingError<T>()) inline bool equals(const T a, const T b, const T tolerance = roundingError<T>())
{ {
return abs(a - b) <= tolerance; return std::abs(a - b) <= tolerance;
} }
//! returns if a equals b, taking relative error in form of factor //! returns if a equals b, taking relative error in form of factor