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complex.hpp - Hosted on DriveHQ Cloud IT Platform
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Ruta de la carpeta: \\game3dprogramming\materials\GameFactory\GameFactoryDemo\references\boost_1_35_0\boost\tr1\complex.hpp
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// (C) Copyright John Maddock 2005. // Use, modification and distribution are subject to the // Boost Software License, Version 1.0. (See accompanying file // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) #ifndef BOOST_TR1_COMPLEX_HPP_INCLUDED # define BOOST_TR1_COMPLEX_HPP_INCLUDED # include
# include
#ifndef BOOST_HAS_TR1_COMPLEX_OVERLOADS #include
#include
#include
#include
namespace std{ #ifdef BOOST_NO_STDC_NAMESPACE using :: atan2; #endif #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING template
inline BOOST_TR1_MATH_RETURN(double) arg(const T& t) { return ::std::atan2(0.0, static_cast
(t)); } #else inline double arg(const double& t) { return ::std::atan2(0.0, t); } #endif inline long double arg(const long double& t) { return ::std::atan2(0.0L, static_cast
(t)); } inline float arg(const float& t) { return ::std::atan2(0.0F, static_cast
(t)); } #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING template
inline BOOST_TR1_MATH_RETURN(double) norm(const T& t) { double r = static_cast
(t); return r*r; } #else inline double norm(const double& t) { return t*t; } #endif inline long double norm(const long double& t) { long double l = t; return l*l; } inline float norm(const float& t) { float f = t; return f*f; } #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING template
inline BOOST_TR1_MATH_RETURN(std::complex
) conj(const T& t) { return ::std::conj(std::complex
(static_cast
(t))); } #else inline std::complex
conj(const double& t) { return ::std::conj(std::complex
(t)); } #endif inline std::complex
conj(const long double& t) { return ::std::conj(std::complex
(t)); } inline std::complex
conj(const float& t) { std::complex
ct(t); ct = ::std::conj(ct); return ct; } #if !BOOST_WORKAROUND(__BORLANDC__, <=0x570) && !BOOST_WORKAROUND(BOOST_MSVC, < 1310) inline complex
polar(const char& rho, const char& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } inline complex
polar(const unsigned char& rho, const unsigned char& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } inline complex
polar(const signed char& rho, const signed char& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } inline complex
polar(const short& rho, const short& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } inline complex
polar(const unsigned short& rho, const unsigned short& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } inline complex
polar(const int& rho, const int& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } inline complex
polar(const unsigned int& rho, const unsigned int& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } inline complex
polar(const long& rho, const long& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } inline complex
polar(const unsigned long& rho, const unsigned long& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } #ifdef BOOST_HAS_LONG_LONG inline complex
polar(const long long& rho, const long long& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } inline complex
polar(const unsigned long long& rho, const unsigned long long& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } #elif defined(BOOST_HAS_MS_INT64) inline complex
polar(const __int64& rho, const __int64& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } inline complex
polar(const unsigned __int64& rho, const unsigned __int64& theta = 0) { return ::std::polar(static_cast
(rho), static_cast
(theta)); } #endif template
inline complex
::type> polar(const T& rho, const U& theta) { typedef typename boost::tr1_detail::promote_to_real
::type real_type; return std::polar(static_cast
(rho), static_cast
(theta)); } #endif #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING template
inline BOOST_TR1_MATH_RETURN(double) imag(const T& ) { return 0; } #else inline double imag(const double& ) { return 0; } #endif inline long double imag(const long double& ) { return 0; } inline float imag(const float& ) { return 0; } #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING template
inline BOOST_TR1_MATH_RETURN(double) real(const T& t) { return static_cast
(t); } #else inline double real(const double& t) { return t; } #endif inline long double real(const long double& t) { return t; } inline float real(const float& t) { return t; } template
inline complex
::type> pow(const complex
& x, const complex
& y) { typedef complex
::type> result_type; typedef typename boost::mpl::if_
>, result_type const&, result_type>::type cast1_type; typedef typename boost::mpl::if_
>, result_type const&, result_type>::type cast2_type; cast1_type x1(x); cast2_type y1(y); return std::pow(x1, y1); } template
inline complex
::type> pow (const complex
& x, const U& y) { typedef typename boost::tr1_detail::promote_to_real
::type real_type; typedef complex
::type> result_type; typedef typename boost::mpl::if_
>, result_type const&, result_type>::type cast1_type; real_type r = y; cast1_type x1(x); std::complex
y1(r); return std::pow(x1, y1); } template
inline complex
::type> pow (const T& x, const complex
& y) { typedef typename boost::tr1_detail::promote_to_real
::type real_type; typedef complex
::type> result_type; typedef typename boost::mpl::if_
>, result_type const&, result_type>::type cast_type; real_type r = x; std::complex
x1(r); cast_type y1(y); return std::pow(x1, y1); } } #endif #ifndef BOOST_HAS_TR1_COMPLEX_INVERSE_TRIG #include
namespace std { namespace tr1 { using boost::math::acos; using boost::math::asin; using boost::math::atan; using boost::math::acosh; using boost::math::asinh; using boost::math::atanh; using boost::math::fabs; } } #else # ifdef BOOST_HAS_INCLUDE_NEXT # include_next BOOST_TR1_HEADER(complex) # else # include
# include BOOST_TR1_STD_HEADER(BOOST_TR1_PATH(complex)) # endif #endif #endif
complex.hpp
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