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[muparser] Remove MathImpl

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This layer of indirection is silly.
This commit is contained in:
ridiculousfish
2017-12-18 11:11:04 -08:00
parent f0de6e0852
commit 1f456c71f7
3 changed files with 25 additions and 64 deletions
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40
muparser-2.2.5/include/muParserTemplateMagic.h
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@@ -3,44 +3,4 @@
#include <cmath>
namespace mu {
//-----------------------------------------------------------------------------------------------
//
// Standard math functions with dummy overload for integer types
//
//-----------------------------------------------------------------------------------------------
/** \brief A template class for providing wrappers for essential math functions.
This template is spezialized for several types in order to provide a unified interface
for parser internal math function calls regardless of the data type.
*/
template <typename T>
struct MathImpl {
static T Sin(T v) { return sin(v); }
static T Cos(T v) { return cos(v); }
static T Tan(T v) { return tan(v); }
static T ASin(T v) { return asin(v); }
static T ACos(T v) { return acos(v); }
static T ATan(T v) { return atan(v); }
static T ATan2(T v1, T v2) { return atan2(v1, v2); }
static T Sinh(T v) { return sinh(v); }
static T Cosh(T v) { return cosh(v); }
static T Tanh(T v) { return tanh(v); }
static T ASinh(T v) { return log(v + sqrt(v * v + 1)); }
static T ACosh(T v) { return log(v + sqrt(v * v - 1)); }
static T ATanh(T v) { return ((T)0.5 * log((1 + v) / (1 - v))); }
static T Log(T v) { return log(v); }
static T Log2(T v) { return log(v) / log((T)2); } // Logarithm base 2
static T Log10(T v) { return log10(v); } // Logarithm base 10
static T Exp(T v) { return exp(v); }
static T Abs(T v) { return (v >= 0) ? v : -v; }
static T Sqrt(T v) { return sqrt(v); }
static T Rint(T v) { return floor(v + (T)0.5); }
static T Sign(T v) { return (T)((v < 0) ? -1 : (v > 0) ? 1 : 0); }
static T Pow(T v1, T v2) { return std::pow(v1, v2); }
};
}
#endif