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Fix missing <cmath> include for Gentoo

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Vinnie Falco
2013-09-26 12:43:20 -07:00
parent 5f231d305f
commit d5d37466e0
1 changed files with 14 additions and 7 deletions
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21
beast/Arithmetic.h
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@@ -24,33 +24,41 @@
#ifndef BEAST_ARITHMETIC_H_INCLUDED #ifndef BEAST_ARITHMETIC_H_INCLUDED
#define BEAST_ARITHMETIC_H_INCLUDED #define BEAST_ARITHMETIC_H_INCLUDED
#include <cmath>
namespace beast { namespace beast {
// Some indispensible min/max functions // Some indispensible min/max functions
/** Returns the larger of two values. */ /** Returns the larger of two values. */
template <typename Type> template <typename Type>
inline Type bmax (const Type a, const Type b) { return (a < b) ? b : a; } inline Type bmax (const Type a, const Type b)
{ return (a < b) ? b : a; }
/** Returns the larger of three values. */ /** Returns the larger of three values. */
template <typename Type> template <typename Type>
inline Type bmax (const Type a, const Type b, const Type c) { return (a < b) ? ((b < c) ? c : b) : ((a < c) ? c : a); } inline Type bmax (const Type a, const Type b, const Type c)
{ return (a < b) ? ((b < c) ? c : b) : ((a < c) ? c : a); }
/** Returns the larger of four values. */ /** Returns the larger of four values. */
template <typename Type> template <typename Type>
inline Type bmax (const Type a, const Type b, const Type c, const Type d) { return bmax (a, bmax (b, c, d)); } inline Type bmax (const Type a, const Type b, const Type c, const Type d)
{ return bmax (a, bmax (b, c, d)); }
/** Returns the smaller of two values. */ /** Returns the smaller of two values. */
template <typename Type> template <typename Type>
inline Type bmin (const Type a, const Type b) { return (b < a) ? b : a; } inline Type bmin (const Type a, const Type b)
{ return (b < a) ? b : a; }
/** Returns the smaller of three values. */ /** Returns the smaller of three values. */
template <typename Type> template <typename Type>
inline Type bmin (const Type a, const Type b, const Type c) { return (b < a) ? ((c < b) ? c : b) : ((c < a) ? c : a); } inline Type bmin (const Type a, const Type b, const Type c)
{ return (b < a) ? ((c < b) ? c : b) : ((c < a) ? c : a); }
/** Returns the smaller of four values. */ /** Returns the smaller of four values. */
template <typename Type> template <typename Type>
inline Type bmin (const Type a, const Type b, const Type c, const Type d) { return bmin (a, bmin (b, c, d)); } inline Type bmin (const Type a, const Type b, const Type c, const Type d)
{ return bmin (a, bmin (b, c, d)); }
/** Scans an array of values, returning the minimum value that it contains. */ /** Scans an array of values, returning the minimum value that it contains. */
template <typename Type> template <typename Type>
@@ -115,7 +123,6 @@ void findMinAndMax (const Type* values, int numValues, Type& lowest, Type& highe
} }
} }
//============================================================================== //==============================================================================
/** Constrains a value to keep it within a given range. /** Constrains a value to keep it within a given range.