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tvmet/VectorBinaryFunctions.h
- Committer:
- madcowswe
- Date:
- 2012-11-14
- Revision:
- 9:08552997b544
- Parent:
- 1:6799c07fe510
File content as of revision 9:08552997b544:
/*
* Tiny Vector Matrix Library
* Dense Vector Matrix Libary of Tiny size using Expression Templates
*
* Copyright (C) 2001 - 2007 Olaf Petzold <opetzold@users.sourceforge.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: VectorBinaryFunctions.h,v 1.17 2007-06-23 15:58:58 opetzold Exp $
*/
#ifndef TVMET_VECTOR_BINARY_FUNCTIONS_H
#define TVMET_VECTOR_BINARY_FUNCTIONS_H
#include <tvmet/NumericTraits.h>
#include <tvmet/Extremum.h>
namespace tvmet {
/*********************************************************
* PART I: DECLARATION
*********************************************************/
/*
* binary_function(Vector<T1, Sz>, Vector<T1, Sz>)
* binary_function(Vector<T, Sz>, XprVector<E>)
* binary_function(XprVector<E>, Vector<T, Sz>)
*/
#define TVMET_DECLARE_MACRO(NAME) \
template<class T1, class T2, std::size_t Sz> \
inline \
XprVector< \
XprBinOp< \
Fcnl_##NAME<T1, T2>, \
VectorConstReference<T1, Sz>, \
VectorConstReference<T2, Sz> \
>, \
Sz \
> \
NAME(const Vector<T1, Sz>& lhs, \
const Vector<T2, Sz>& rhs) TVMET_CXX_ALWAYS_INLINE; \
\
template<class E, class T, std::size_t Sz> \
inline \
XprVector< \
XprBinOp< \
Fcnl_##NAME<typename E::value_type, T>, \
VectorConstReference<T, Sz>, \
XprVector<E, Sz> \
>, \
Sz \
> \
NAME(const XprVector<E, Sz>& lhs, \
const Vector<T, Sz>& rhs) TVMET_CXX_ALWAYS_INLINE; \
\
template<class E, class T, std::size_t Sz> \
inline \
XprVector< \
XprBinOp< \
Fcnl_##NAME<T, typename E::value_type>, \
VectorConstReference<T, Sz>, \
XprVector<E, Sz> \
>, \
Sz \
> \
NAME(const Vector<T, Sz>& lhs, \
const XprVector<E, Sz>& rhs) TVMET_CXX_ALWAYS_INLINE;
TVMET_DECLARE_MACRO(atan2)
TVMET_DECLARE_MACRO(drem)
TVMET_DECLARE_MACRO(fmod)
TVMET_DECLARE_MACRO(hypot)
TVMET_DECLARE_MACRO(jn)
TVMET_DECLARE_MACRO(yn)
TVMET_DECLARE_MACRO(pow)
#if defined(TVMET_HAVE_COMPLEX)
TVMET_DECLARE_MACRO(polar)
#endif
#undef TVMET_DECLARE_MACRO
/*
* binary_function(Vector<T, Sz>, POD)
*/
#define TVMET_DECLARE_MACRO(NAME, TP) \
template<class T, std::size_t Sz> \
inline \
XprVector< \
XprBinOp< \
Fcnl_##NAME<T, TP >, \
VectorConstReference<T, Sz>, \
XprLiteral< TP > \
>, \
Sz \
> \
NAME(const Vector<T, Sz>& lhs, TP rhs) TVMET_CXX_ALWAYS_INLINE;
TVMET_DECLARE_MACRO(atan2, int)
TVMET_DECLARE_MACRO(drem, int)
TVMET_DECLARE_MACRO(fmod, int)
TVMET_DECLARE_MACRO(hypot, int)
TVMET_DECLARE_MACRO(jn, int)
TVMET_DECLARE_MACRO(yn, int)
TVMET_DECLARE_MACRO(pow, int)
#if defined(TVMET_HAVE_LONG_LONG)
TVMET_DECLARE_MACRO(atan2, long long int)
TVMET_DECLARE_MACRO(drem, long long int)
TVMET_DECLARE_MACRO(fmod, long long int)
TVMET_DECLARE_MACRO(hypot, long long int)
TVMET_DECLARE_MACRO(jn, long long int)
TVMET_DECLARE_MACRO(yn, long long int)
TVMET_DECLARE_MACRO(pow, long long int)
#endif // defined(TVMET_HAVE_LONG_LONG)
TVMET_DECLARE_MACRO(atan2, float)
TVMET_DECLARE_MACRO(drem, float)
TVMET_DECLARE_MACRO(fmod, float)
TVMET_DECLARE_MACRO(hypot, float)
TVMET_DECLARE_MACRO(jn, float)
TVMET_DECLARE_MACRO(yn, float)
TVMET_DECLARE_MACRO(pow, float)
TVMET_DECLARE_MACRO(atan2, double)
TVMET_DECLARE_MACRO(drem, double)
TVMET_DECLARE_MACRO(fmod, double)
TVMET_DECLARE_MACRO(hypot, double)
TVMET_DECLARE_MACRO(jn, double)
TVMET_DECLARE_MACRO(yn, double)
TVMET_DECLARE_MACRO(pow, double)
#if defined(TVMET_HAVE_LONG_DOUBLE)
TVMET_DECLARE_MACRO(atan2, long double)
TVMET_DECLARE_MACRO(drem, long double)
TVMET_DECLARE_MACRO(fmod, long double)
TVMET_DECLARE_MACRO(hypot, long double)
TVMET_DECLARE_MACRO(jn, long double)
TVMET_DECLARE_MACRO(yn, long double)
TVMET_DECLARE_MACRO(pow, long double)
#endif // defined(TVMET_HAVE_LONG_DOUBLE)
#undef TVMET_DECLARE_MACRO
/*
* complex support
*/
#if defined(TVMET_HAVE_COMPLEX) && defined(TVMET_HAVE_COMPLEX_MATH1)
template<class T, std::size_t Sz>
XprVector<
XprBinOp<
Fcnl_pow<T, std::complex<T> >,
VectorConstReference<T, Sz>,
XprLiteral< std::complex<T> >
>,
Sz
>
pow(const Vector<T, Sz>& lhs,
const std::complex<T>& rhs) TVMET_CXX_ALWAYS_INLINE;
template<class T, std::size_t Sz>
XprVector<
XprBinOp<
Fcnl_pow<std::complex<T>, std::complex<T> >,
VectorConstReference<std::complex<T>, Sz>,
XprLiteral< std::complex<T> >
>,
Sz
>
pow(const Vector<std::complex<T>, Sz>& lhs,
const std::complex<T>& rhs) TVMET_CXX_ALWAYS_INLINE;
template<class T, std::size_t Sz>
XprVector<
XprBinOp<
Fcnl_pow<std::complex<T>, T>,
VectorConstReference<std::complex<T>, Sz>,
XprLiteral<T>
>,
Sz
>
pow(const Vector<std::complex<T>, Sz>& lhs,
const T& rhs) TVMET_CXX_ALWAYS_INLINE;
template<class T, std::size_t Sz>
XprVector<
XprBinOp<
Fcnl_pow<std::complex<T>, int>,
VectorConstReference<std::complex<T>, Sz>,
XprLiteral<int>
>,
Sz
>
pow(const Vector<std::complex<T>, Sz>& lhs,
int rhs) TVMET_CXX_ALWAYS_INLINE;
template<class T, std::size_t Sz>
XprVector<
XprBinOp<
Fcnl_polar<T, T>,
VectorConstReference<T, Sz>,
XprLiteral<T>
>,
Sz
>
polar(const Vector<T, Sz>& lhs, const T& rhs) TVMET_CXX_ALWAYS_INLINE;
#endif // defined(TVMET_HAVE_COMPLEX) && defined(TVMET_HAVE_COMPLEX_MATH1)
#if defined(TVMET_HAVE_COMPLEX) && defined(TVMET_HAVE_COMPLEX_MATH2)
// to be written (atan2)
#endif // defined(TVMET_HAVE_COMPLEX) && defined(TVMET_HAVE_COMPLEX_MATH2)
/*********************************************************
* PART II: IMPLEMENTATION
*********************************************************/
/*
* binary_function(Vector<T1, Sz>, Vector<T1, Sz>)
* binary_function(Vector<T, Sz>, XprVector<E>)
* binary_function(XprVector<E>, Vector<T, Sz>)
*/
#define TVMET_IMPLEMENT_MACRO(NAME) \
template<class T1, class T2, std::size_t Sz> \
inline \
XprVector< \
XprBinOp< \
Fcnl_##NAME<T1, T2>, \
VectorConstReference<T1, Sz>, \
VectorConstReference<T2, Sz> \
>, \
Sz \
> \
NAME(const Vector<T1, Sz>& lhs, const Vector<T2, Sz>& rhs) { \
typedef XprBinOp < \
Fcnl_##NAME<T1, T2>, \
VectorConstReference<T1, Sz>, \
VectorConstReference<T2, Sz> \
> expr_type; \
return XprVector<expr_type, Sz>( \
expr_type(lhs.const_ref(), rhs.const_ref())); \
} \
\
template<class E, class T, std::size_t Sz> \
inline \
XprVector< \
XprBinOp< \
Fcnl_##NAME<typename E::value_type, T>, \
VectorConstReference<T, Sz>, \
XprVector<E, Sz> \
>, \
Sz \
> \
NAME(const XprVector<E, Sz>& lhs, const Vector<T, Sz>& rhs) { \
typedef XprBinOp< \
Fcnl_##NAME<typename E::value_type, T>, \
XprVector<E, Sz>, \
VectorConstReference<T, Sz> \
> expr_type; \
return XprVector<expr_type, Sz>( \
expr_type(lhs, rhs.const_ref())); \
} \
\
template<class E, class T, std::size_t Sz> \
inline \
XprVector< \
XprBinOp< \
Fcnl_##NAME<T, typename E::value_type>, \
VectorConstReference<T, Sz>, \
XprVector<E, Sz> \
>, \
Sz \
> \
NAME(const Vector<T, Sz>& lhs, const XprVector<E, Sz>& rhs) { \
typedef XprBinOp< \
Fcnl_##NAME<T, typename E::value_type>, \
VectorConstReference<T, Sz>, \
XprVector<E, Sz> \
> expr_type; \
return XprVector<expr_type, Sz>( \
expr_type(lhs.const_ref(), rhs)); \
}
TVMET_IMPLEMENT_MACRO(atan2)
TVMET_IMPLEMENT_MACRO(drem)
TVMET_IMPLEMENT_MACRO(fmod)
TVMET_IMPLEMENT_MACRO(hypot)
TVMET_IMPLEMENT_MACRO(jn)
TVMET_IMPLEMENT_MACRO(yn)
TVMET_IMPLEMENT_MACRO(pow)
#if defined(TVMET_HAVE_COMPLEX)
TVMET_IMPLEMENT_MACRO(polar)
#endif
#undef TVMET_IMPLEMENT_MACRO
/*
* binary_function(Vector<T, Sz>, POD)
*/
#define TVMET_IMPLEMENT_MACRO(NAME, TP) \
template<class T, std::size_t Sz> \
inline \
XprVector< \
XprBinOp< \
Fcnl_##NAME<T, TP >, \
VectorConstReference<T, Sz>, \
XprLiteral< TP > \
>, \
Sz \
> \
NAME(const Vector<T, Sz>& lhs, TP rhs) { \
typedef XprBinOp< \
Fcnl_##NAME<T, TP >, \
VectorConstReference<T, Sz>, \
XprLiteral< TP > \
> expr_type; \
return XprVector<expr_type, Sz>( \
expr_type(lhs.const_ref(), XprLiteral< TP >(rhs))); \
}
TVMET_IMPLEMENT_MACRO(atan2, int)
TVMET_IMPLEMENT_MACRO(drem, int)
TVMET_IMPLEMENT_MACRO(fmod, int)
TVMET_IMPLEMENT_MACRO(hypot, int)
TVMET_IMPLEMENT_MACRO(jn, int)
TVMET_IMPLEMENT_MACRO(yn, int)
TVMET_IMPLEMENT_MACRO(pow, int)
#if defined(TVMET_HAVE_LONG_LONG)
TVMET_IMPLEMENT_MACRO(atan2, long long int)
TVMET_IMPLEMENT_MACRO(drem, long long int)
TVMET_IMPLEMENT_MACRO(fmod, long long int)
TVMET_IMPLEMENT_MACRO(hypot, long long int)
TVMET_IMPLEMENT_MACRO(jn, long long int)
TVMET_IMPLEMENT_MACRO(yn, long long int)
TVMET_IMPLEMENT_MACRO(pow, long long int)
#endif // defined(TVMET_HAVE_LONG_LONG)
TVMET_IMPLEMENT_MACRO(atan2, float)
TVMET_IMPLEMENT_MACRO(drem, float)
TVMET_IMPLEMENT_MACRO(fmod, float)
TVMET_IMPLEMENT_MACRO(hypot, float)
TVMET_IMPLEMENT_MACRO(jn, float)
TVMET_IMPLEMENT_MACRO(yn, float)
TVMET_IMPLEMENT_MACRO(pow, float)
TVMET_IMPLEMENT_MACRO(atan2, double)
TVMET_IMPLEMENT_MACRO(drem, double)
TVMET_IMPLEMENT_MACRO(fmod, double)
TVMET_IMPLEMENT_MACRO(hypot, double)
TVMET_IMPLEMENT_MACRO(jn, double)
TVMET_IMPLEMENT_MACRO(yn, double)
TVMET_IMPLEMENT_MACRO(pow, double)
#if defined(TVMET_HAVE_LONG_DOUBLE)
TVMET_IMPLEMENT_MACRO(atan2, long double)
TVMET_IMPLEMENT_MACRO(drem, long double)
TVMET_IMPLEMENT_MACRO(fmod, long double)
TVMET_IMPLEMENT_MACRO(hypot, long double)
TVMET_IMPLEMENT_MACRO(jn, long double)
TVMET_IMPLEMENT_MACRO(yn, long double)
TVMET_IMPLEMENT_MACRO(pow, long double)
#endif // defined(TVMET_HAVE_LONG_DOUBLE)
#undef TVMET_IMPLEMENT_MACRO
/*
* complex support
*/
#if defined(TVMET_HAVE_COMPLEX) && defined(TVMET_HAVE_COMPLEX_MATH1)
/**
* \fn pow(const Vector<T, Sz>& lhs, const std::complex<T>& rhs)
* \ingroup _binary_function
*/
template<class T, std::size_t Sz>
inline
XprVector<
XprBinOp<
Fcnl_pow<T, std::complex<T> >,
VectorConstReference<T, Sz>,
XprLiteral< std::complex<T> >
>,
Sz
>
pow(const Vector<T, Sz>& lhs, const std::complex<T>& rhs) {
typedef XprBinOp<
Fcnl_pow<T, std::complex<T> >,
VectorConstReference<T, Sz>,
XprLiteral< std::complex<T> >
> expr_type;
return XprVector<expr_type, Sz>(
expr_type(lhs.const_ref(), XprLiteral< std::complex<T> >(rhs)));
}
/**
* \fn pow(const Vector<std::complex<T>, Sz>& lhs, const std::complex<T>& rhs)
* \ingroup _binary_function
*/
template<class T, std::size_t Sz>
inline
XprVector<
XprBinOp<
Fcnl_pow<std::complex<T>, std::complex<T> >,
VectorConstReference<std::complex<T>, Sz>,
XprLiteral< std::complex<T> >
>,
Sz
>
pow(const Vector<std::complex<T>, Sz>& lhs, const std::complex<T>& rhs) {
typedef XprBinOp<
Fcnl_pow<std::complex<T>, std::complex<T> >,
VectorConstReference<std::complex<T>, Sz>,
XprLiteral< std::complex<T> >
> expr_type;
return XprVector<expr_type, Sz>(
expr_type(lhs.const_ref(), XprLiteral< std::complex<T> >(rhs)));
}
/**
* \fn pow(const Vector<std::complex<T>, Sz>& lhs, const T& rhs)
* \ingroup _binary_function
*/
template<class T, std::size_t Sz>
inline
XprVector<
XprBinOp<
Fcnl_pow<std::complex<T>, T>,
VectorConstReference<std::complex<T>, Sz>,
XprLiteral<T>
>,
Sz
>
pow(const Vector<std::complex<T>, Sz>& lhs, const T& rhs) {
typedef XprBinOp<
Fcnl_pow<std::complex<T>, T>,
VectorConstReference<std::complex<T>, Sz>,
XprLiteral<T>
> expr_type;
return XprVector<expr_type, Sz>(
expr_type(lhs.const_ref(), XprLiteral<T>(rhs)));
}
/**
* \fn pow(const Vector<std::complex<T>, Sz>& lhs, int rhs)
* \ingroup _binary_function
*/
template<class T, std::size_t Sz>
inline
XprVector<
XprBinOp<
Fcnl_pow<std::complex<T>, int>,
VectorConstReference<std::complex<T>, Sz>,
XprLiteral<int>
>,
Sz
>
pow(const Vector<std::complex<T>, Sz>& lhs, int rhs) {
typedef XprBinOp<
Fcnl_pow<std::complex<T>, int>,
VectorConstReference<std::complex<T>, Sz>,
XprLiteral<int>
> expr_type;
return XprVector<expr_type, Sz>(
expr_type(lhs.const_ref(), XprLiteral<int>(rhs)));
}
/**
* \fn polar(const Vector<T, Sz>& lhs, const T& rhs)
* \ingroup _binary_function
*/
template<class T, std::size_t Sz>
inline
XprVector<
XprBinOp<
Fcnl_polar<T, T>,
VectorConstReference<T, Sz>,
XprLiteral<T>
>,
Sz
>
polar(const Vector<T, Sz>& lhs, const T& rhs) {
typedef XprBinOp<
Fcnl_polar<T, T>,
VectorConstReference<T, Sz>,
XprLiteral<T>
> expr_type;
return XprVector<expr_type, Sz>(
expr_type(lhs.const_ref(), XprLiteral<T>(rhs)));
}
#endif // defined(TVMET_HAVE_COMPLEX) && defined(TVMET_HAVE_COMPLEX_MATH1)
#if defined(TVMET_HAVE_COMPLEX) && defined(TVMET_HAVE_COMPLEX_MATH2)
// to be written (atan2)
#endif // defined(TVMET_HAVE_COMPLEX) && defined(TVMET_HAVE_COMPLEX_MATH2)
} // namespace tvmet
#endif // TVMET_VECTOR_BINARY_FUNCTIONS_H
// Local Variables:
// mode:C++
// tab-width:8
// End:
