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eigen/tvmet-1.7.1/include/tvmet/MatrixBinaryFunctions.h
Benoit Jacob 6d749c172a replace size_t with int everywhere. 
The size_t type means a number of _bytes_, and it was misused as
counting e.g. the number of rows/columns in a matrix. Moreover, it is unsigned,
which can give strange bugs if a signed/unsigned mismatch occurs.
2007-06-01 07:56:24 +00:00

533 lines
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C++
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/*
* Tiny Vector Matrix Library
* Dense Vector Matrix Libary of Tiny size using Expression Templates
*
* Copyright (C) 2001 - 2003 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: MatrixBinaryFunctions.h,v 1.12 2005/04/26 15:05:06 opetzold Exp $
*/
#ifndef TVMET_MATRIX_BINARY_FUNCTIONS_H
#define TVMET_MATRIX_BINARY_FUNCTIONS_H
namespace tvmet {
/*********************************************************
* PART I: DECLARATION
*********************************************************/
/*
* binary_function(Matrix<T1, Rows, Cols>, Matrix<T2, Rows, Cols>)
* binary_function(Matrix<T1, Rows, Cols>, XprMatrix<E, Rows, Cols>)
* binary_function(XprMatrix<E, Rows, Cols>, Matrix<T, Rows, Cols>)
*/
#define TVMET_DECLARE_MACRO(NAME) \
template<class T1, class T2, int Rows, int Cols> \
XprMatrix< \
XprBinOp< \
Fcnl_##NAME<T1, T2>, \
MatrixConstReference<T1, Rows, Cols>, \
MatrixConstReference<T2, Rows, Cols> \
>, \
Rows, Cols \
> \
NAME(const Matrix<T1, Rows, Cols>& lhs, \
const Matrix<T2, Cols, Cols>& rhs) TVMET_CXX_ALWAYS_INLINE; \
\
template<class E, class T, int Rows, int Cols> \
XprMatrix< \
XprBinOp< \
Fcnl_##NAME<typename E::value_type, T>, \
MatrixConstReference<T, Rows, Cols>, \
XprMatrix<E, Rows, Cols> \
>, \
Rows, Cols \
> \
NAME(const XprMatrix<E, Rows, Cols>& lhs, \
const Matrix<T, Rows, Cols>& rhs) TVMET_CXX_ALWAYS_INLINE; \
\
template<class E, class T, int Rows, int Cols> \
XprMatrix< \
XprBinOp< \
Fcnl_##NAME<T, typename E::value_type>, \
MatrixConstReference<T, Rows, Cols>, \
XprMatrix<E, Rows, Cols> \
>, \
Rows, Cols \
> \
NAME(const Matrix<T, Rows, Cols>& lhs, \
const XprMatrix<E, Rows, Cols>& 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(Matrix<T, Rows, Cols>, POD)
*/
#define TVMET_DECLARE_MACRO(NAME, TP) \
template<class T, int Rows, int Cols> \
XprMatrix< \
XprBinOp< \
Fcnl_##NAME<T, TP >, \
MatrixConstReference<T, Rows, Cols>, \
XprLiteral< TP > \
>, \
Rows, Cols \
> \
NAME(const Matrix<T, Rows, Cols>& 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 math
*/
#if defined(TVMET_HAVE_COMPLEX) && defined(TVMET_HAVE_COMPLEX_MATH1)
template<class T, int Rows, int Cols>
XprMatrix<
XprBinOp<
Fcnl_pow<T, std::complex<T> >,
MatrixConstReference<T, Rows, Cols>,
XprLiteral< std::complex<T> >
>,
Rows, Cols
>
pow(const Matrix<T, Rows, Cols>& lhs,
const std::complex<T>& rhs) TVMET_CXX_ALWAYS_INLINE;
template<class T, int Rows, int Cols>
XprMatrix<
XprBinOp<
Fcnl_pow< std::complex<T>, std::complex<T> >,
MatrixConstReference<std::complex<T>, Rows, Cols>,
XprLiteral< std::complex<T> >
>,
Rows, Cols
>
pow(const Matrix<std::complex<T>, Rows, Cols>& lhs,
const std::complex<T>& rhs) TVMET_CXX_ALWAYS_INLINE;
/**
* \fn pow(const Matrix<std::complex<T>, Rows, Cols>& lhs, const T& rhs)
* \ingroup _binary_function
*/
template<class T, int Rows, int Cols>
XprMatrix<
XprBinOp<
Fcnl_pow<std::complex<T>, T>,
MatrixConstReference<std::complex<T>, Rows, Cols>,
XprLiteral<T>
>,
Rows, Cols
>
pow(const Matrix<std::complex<T>, Rows, Cols>& lhs,
const T& rhs) TVMET_CXX_ALWAYS_INLINE;
/**
* \fn pow(const Matrix<std::complex<T>, Rows, Cols>& lhs, int rhs)
* \ingroup _binary_function
*/
template<class T, int Rows, int Cols>
XprMatrix<
XprBinOp<
Fcnl_pow<std::complex<T>, int>,
MatrixConstReference<std::complex<T>, Rows, Cols>,
XprLiteral<int>
>,
Rows, Cols
>
pow(const Matrix<std::complex<T>, Rows, Cols>& lhs,
int rhs) TVMET_CXX_ALWAYS_INLINE;
template<class T, int Rows, int Cols>
XprMatrix<
XprBinOp<
Fcnl_polar<T, T>,
MatrixConstReference<T, Rows, Cols>,
XprLiteral<T>
>,
Rows, Cols
>
polar(const Matrix<T, Rows, Cols>& 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(Matrix<T1, Rows, Cols>, Matrix<T2, Rows, Cols>)
* binary_function(Matrix<T1, Rows, Cols>, XprMatrix<E, Rows, Cols>)
* binary_function(XprMatrix<E, Rows, Cols>, Matrix<T, Rows, Cols>)
*/
#define TVMET_IMPLEMENT_MACRO(NAME) \
template<class T1, class T2, int Rows, int Cols> \
inline \
XprMatrix< \
XprBinOp< \
Fcnl_##NAME<T1, T2>, \
MatrixConstReference<T1, Rows, Cols>, \
MatrixConstReference<T2, Rows, Cols> \
>, \
Rows, Cols \
> \
NAME(const Matrix<T1, Rows, Cols>& lhs, const Matrix<T2, Cols, Cols>& rhs) { \
typedef XprBinOp < \
Fcnl_##NAME<T1, T2>, \
MatrixConstReference<T1, Rows, Cols>, \
MatrixConstReference<T2, Rows, Cols> \
> expr_type; \
return XprMatrix<expr_type, Rows, Cols>( \
expr_type(lhs.const_ref(), rhs.const_ref())); \
} \
\
template<class E, class T, int Rows, int Cols> \
inline \
XprMatrix< \
XprBinOp< \
Fcnl_##NAME<typename E::value_type, T>, \
MatrixConstReference<T, Rows, Cols>, \
XprMatrix<E, Rows, Cols> \
>, \
Rows, Cols \
> \
NAME(const XprMatrix<E, Rows, Cols>& lhs, const Matrix<T, Rows, Cols>& rhs) { \
typedef XprBinOp< \
Fcnl_##NAME<typename E::value_type, T>, \
XprMatrix<E, Rows, Cols>, \
MatrixConstReference<T, Rows, Cols> \
> expr_type; \
return XprMatrix<expr_type, Rows, Cols>( \
expr_type(lhs, rhs.const_ref())); \
} \
\
template<class E, class T, int Rows, int Cols> \
inline \
XprMatrix< \
XprBinOp< \
Fcnl_##NAME<T, typename E::value_type>, \
MatrixConstReference<T, Rows, Cols>, \
XprMatrix<E, Rows, Cols> \
>, \
Rows, Cols \
> \
NAME(const Matrix<T, Rows, Cols>& lhs, const XprMatrix<E, Rows, Cols>& rhs) { \
typedef XprBinOp< \
Fcnl_##NAME<T, typename E::value_type>, \
MatrixConstReference<T, Rows, Cols>, \
XprMatrix<E, Rows, Cols> \
> expr_type; \
return XprMatrix<expr_type, Rows, Cols>( \
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(Matrix<T, Rows, Cols>, POD)
*/
#define TVMET_IMPLEMENT_MACRO(NAME, TP) \
template<class T, int Rows, int Cols> \
inline \
XprMatrix< \
XprBinOp< \
Fcnl_##NAME<T, TP >, \
MatrixConstReference<T, Rows, Cols>, \
XprLiteral< TP > \
>, \
Rows, Cols \
> \
NAME(const Matrix<T, Rows, Cols>& lhs, TP rhs) { \
typedef XprBinOp< \
Fcnl_##NAME<T, TP >, \
MatrixConstReference<T, Rows, Cols>, \
XprLiteral< TP > \
> expr_type; \
return XprMatrix<expr_type, Rows, Cols>( \
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 math
*/
#if defined(TVMET_HAVE_COMPLEX) && defined(TVMET_HAVE_COMPLEX_MATH1)
/**
* \fn pow(const Matrix<T, Rows, Cols>& lhs, const std::complex<T>& rhs)
* \ingroup _binary_function
*/
template<class T, int Rows, int Cols>
inline
XprMatrix<
XprBinOp<
Fcnl_pow<T, std::complex<T> >,
MatrixConstReference<T, Rows, Cols>,
XprLiteral< std::complex<T> >
>,
Rows, Cols
>
pow(const Matrix<T, Rows, Cols>& lhs, const std::complex<T>& rhs) {
typedef XprBinOp<
Fcnl_pow<T, std::complex<T> >,
MatrixConstReference<T, Rows, Cols>,
XprLiteral< std::complex<T> >
> expr_type;
return XprMatrix<expr_type, Rows, Cols>(
expr_type(lhs.const_ref(), XprLiteral< std::complex<T> >(rhs)));
}
/**
* \fn pow(const Matrix<std::complex<T>, Rows, Cols>& lhs, const std::complex<T>& rhs)
* \ingroup _binary_function
*/
template<class T, int Rows, int Cols>
inline
XprMatrix<
XprBinOp<
Fcnl_pow< std::complex<T>, std::complex<T> >,
MatrixConstReference<std::complex<T>, Rows, Cols>,
XprLiteral< std::complex<T> >
>,
Rows, Cols
>
pow(const Matrix<std::complex<T>, Rows, Cols>& lhs, const std::complex<T>& rhs) {
typedef XprBinOp<
Fcnl_pow< std::complex<T>, std::complex<T> >,
MatrixConstReference<std::complex<T>, Rows, Cols>,
XprLiteral< std::complex<T> >
> expr_type;
return XprMatrix<expr_type, Rows, Cols>(
expr_type(lhs.const_ref(), XprLiteral< std::complex<T> >(rhs)));
}
/**
* \fn pow(const Matrix<std::complex<T>, Rows, Cols>& lhs, const T& rhs)
* \ingroup _binary_function
*/
template<class T, int Rows, int Cols>
inline
XprMatrix<
XprBinOp<
Fcnl_pow<std::complex<T>, T>,
MatrixConstReference<std::complex<T>, Rows, Cols>,
XprLiteral<T>
>,
Rows, Cols
>
pow(const Matrix<std::complex<T>, Rows, Cols>& lhs, const T& rhs) {
typedef XprBinOp<
Fcnl_pow<std::complex<T>, T>,
MatrixConstReference<std::complex<T>, Rows, Cols>,
XprLiteral<T>
> expr_type;
return XprMatrix<expr_type, Rows, Cols>(
expr_type(lhs.const_ref(), XprLiteral<T>(rhs)));
}
/**
* \fn pow(const Matrix<std::complex<T>, Rows, Cols>& lhs, int rhs)
* \ingroup _binary_function
*/
template<class T, int Rows, int Cols>
inline
XprMatrix<
XprBinOp<
Fcnl_pow<std::complex<T>, int>,
MatrixConstReference<std::complex<T>, Rows, Cols>,
XprLiteral<int>
>,
Rows, Cols
>
pow(const Matrix<std::complex<T>, Rows, Cols>& lhs, int rhs) {
typedef XprBinOp<
Fcnl_pow<std::complex<T>, int>,
MatrixConstReference<std::complex<T>, Rows, Cols>,
XprLiteral<int>
> expr_type;
return XprMatrix<expr_type, Rows, Cols>(
expr_type(lhs.const_ref(), XprLiteral<int>(rhs)));
}
/**
* \fn polar(const Matrix<T, Rows, Cols>& lhs, const T& rhs)
* \ingroup _binary_function
*/
template<class T, int Rows, int Cols>
inline
XprMatrix<
XprBinOp<
Fcnl_polar<T, T>,
MatrixConstReference<T, Rows, Cols>,
XprLiteral<T>
>,
Rows, Cols
>
polar(const Matrix<T, Rows, Cols>& lhs, const T& rhs) {
typedef XprBinOp<
Fcnl_polar<T, T>,
MatrixConstReference<T, Rows, Cols>,
XprLiteral<T>
> expr_type;
return XprMatrix<expr_type, Rows, Cols>(
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_MATRIX_BINARY_FUNCTIONS_H
// Local Variables:
// mode:C++
// End:
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