mirror of
https://gitlab.com/libeigen/eigen.git
synced 2026-04-10 11:34:33 +08:00
3036eeca0a
release of tvmet (inactive for 2 years and developer unreachable) as the basis for eigen2, because it provides seemingly good expression template mechanisms, we want that, and it would take years to reinvent that wheel. We'll see. So this commit imports the last tvmet release.
318 lines
9.2 KiB
C++
318 lines
9.2 KiB
C++
/*
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* Tiny Vector Matrix Library
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* Dense Vector Matrix Libary of Tiny size using Expression Templates
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*
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* Copyright (C) 2001 - 2003 Olaf Petzold <opetzold@users.sourceforge.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* lesser General Public License for more details.
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*
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* You should have received a copy of the GNU lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* $Id: MatrixBinaryFunctions.h,v 1.8 2004/06/10 16:36:55 opetzold Exp $
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*/
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#ifndef TVMET_XPR_MATRIX_BINARY_FUNCTIONS_H
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#define TVMET_XPR_MATRIX_BINARY_FUNCTIONS_H
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namespace tvmet {
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/*********************************************************
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* PART I: DECLARATION
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*********************************************************/
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/*
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* binary_function(XprMatrix<E1, Rows, Cols>, XprMatrix<E2, Rows, Cols>)
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*/
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#define TVMET_DECLARE_MACRO(NAME) \
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template<class E1, std::size_t Rows, std::size_t Cols, class E2> \
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XprMatrix< \
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XprBinOp< \
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Fcnl_##NAME<typename E1::value_type, typename E2::value_type>, \
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XprMatrix<E1, Rows, Cols>, \
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XprMatrix<E2, Rows, Cols> \
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>, \
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Rows, Cols \
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> \
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NAME(const XprMatrix<E1, Rows, Cols>& lhs, \
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const XprMatrix<E2, Rows, Cols>& rhs) TVMET_CXX_ALWAYS_INLINE;
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TVMET_DECLARE_MACRO(atan2)
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TVMET_DECLARE_MACRO(drem)
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TVMET_DECLARE_MACRO(fmod)
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TVMET_DECLARE_MACRO(hypot)
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TVMET_DECLARE_MACRO(jn)
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TVMET_DECLARE_MACRO(yn)
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TVMET_DECLARE_MACRO(pow)
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#if defined(TVMET_HAVE_COMPLEX)
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//TVMET_DECLARE_MACRO(polar)
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#endif
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#undef TVMET_DECLARE_MACRO
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/*
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* binary_function(XprMatrix<E, Rows, Cols>, POD)
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*/
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#define TVMET_DECLARE_MACRO(NAME, TP) \
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template<class E, std::size_t Rows, std::size_t Cols> \
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XprMatrix< \
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XprBinOp< \
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Fcnl_##NAME<typename E::value_type, TP >, \
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XprMatrix<E, Rows, Cols>, \
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XprLiteral< TP > \
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>, \
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Rows, Cols \
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> \
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NAME(const XprMatrix<E, Rows, Cols>& lhs, \
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TP rhs) TVMET_CXX_ALWAYS_INLINE;
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TVMET_DECLARE_MACRO(atan2, int)
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TVMET_DECLARE_MACRO(drem, int)
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TVMET_DECLARE_MACRO(fmod, int)
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TVMET_DECLARE_MACRO(hypot, int)
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TVMET_DECLARE_MACRO(jn, int)
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TVMET_DECLARE_MACRO(yn, int)
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TVMET_DECLARE_MACRO(pow, int)
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#if defined(TVMET_HAVE_LONG_LONG)
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TVMET_DECLARE_MACRO(atan2, long long int)
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TVMET_DECLARE_MACRO(drem, long long int)
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TVMET_DECLARE_MACRO(fmod, long long int)
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TVMET_DECLARE_MACRO(hypot, long long int)
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TVMET_DECLARE_MACRO(jn, long long int)
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TVMET_DECLARE_MACRO(yn,long long int)
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TVMET_DECLARE_MACRO(pow, long long int)
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#endif // defined(TVMET_HAVE_LONG_LONG)
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TVMET_DECLARE_MACRO(atan2, float)
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TVMET_DECLARE_MACRO(drem, float)
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TVMET_DECLARE_MACRO(fmod, float)
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TVMET_DECLARE_MACRO(hypot, float)
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TVMET_DECLARE_MACRO(jn, float)
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TVMET_DECLARE_MACRO(yn, float)
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TVMET_DECLARE_MACRO(pow, float)
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TVMET_DECLARE_MACRO(atan2, double)
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TVMET_DECLARE_MACRO(drem, double)
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TVMET_DECLARE_MACRO(fmod, double)
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TVMET_DECLARE_MACRO(hypot,double)
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TVMET_DECLARE_MACRO(jn, double)
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TVMET_DECLARE_MACRO(yn, double)
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TVMET_DECLARE_MACRO(pow, double)
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#if defined(TVMET_HAVE_LONG_DOUBLE)
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TVMET_DECLARE_MACRO(atan2, long double)
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TVMET_DECLARE_MACRO(drem, long double)
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TVMET_DECLARE_MACRO(fmod, long double)
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TVMET_DECLARE_MACRO(hypot, long double)
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TVMET_DECLARE_MACRO(jn, long double)
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TVMET_DECLARE_MACRO(yn, long double)
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TVMET_DECLARE_MACRO(pow, long double)
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#endif // defined(TVMET_HAVE_LONG_DOUBLE)
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#undef TVMET_DECLARE_MACRO
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#if defined(TVMET_HAVE_COMPLEX)
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/*
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* binary_function(XprMatrix<E, Rows, Cols>, std::complex<>)
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*/
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#define TVMET_DECLARE_MACRO(NAME) \
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template<class E, std::size_t Rows, std::size_t Cols, class T> \
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XprMatrix< \
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XprBinOp< \
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Fcnl_##NAME<typename E::value_type, std::complex<T> >, \
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XprMatrix<E, Rows, Cols>, \
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XprLiteral< std::complex<T> > \
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>, \
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Rows, Cols \
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> \
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NAME(const XprMatrix<E, Rows, Cols>& lhs, \
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const std::complex<T>& rhs) TVMET_CXX_ALWAYS_INLINE;
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TVMET_DECLARE_MACRO(pow)
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TVMET_DECLARE_MACRO(atan2)
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TVMET_DECLARE_MACRO(drem)
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TVMET_DECLARE_MACRO(fmod)
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TVMET_DECLARE_MACRO(hypot)
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TVMET_DECLARE_MACRO(jn)
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TVMET_DECLARE_MACRO(yn)
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#undef TVMET_DECLARE_MACRO
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#endif // defined(TVMET_HAVE_COMPLEX)
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/*********************************************************
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* PART II: IMPLEMENTATION
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*********************************************************/
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/*
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* binary_function(XprMatrix<E1, Rows, Cols>, XprMatrix<E2, Rows, Cols>)
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*/
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#define TVMET_IMPLEMENT_MACRO(NAME) \
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template<class E1, std::size_t Rows, std::size_t Cols, class E2> \
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inline \
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XprMatrix< \
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XprBinOp< \
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Fcnl_##NAME<typename E1::value_type, typename E2::value_type>, \
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XprMatrix<E1, Rows, Cols>, \
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XprMatrix<E2, Rows, Cols> \
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>, \
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Rows, Cols \
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> \
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NAME(const XprMatrix<E1, Rows, Cols>& lhs, const XprMatrix<E2, Rows, Cols>& rhs) { \
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typedef XprBinOp< \
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Fcnl_##NAME<typename E1::value_type, typename E2::value_type>, \
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XprMatrix<E1, Rows, Cols>, \
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XprMatrix<E2, Rows, Cols> \
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> expr_type; \
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return XprMatrix<expr_type, Rows, Cols>( \
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expr_type(lhs, rhs)); \
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}
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TVMET_IMPLEMENT_MACRO(atan2)
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TVMET_IMPLEMENT_MACRO(drem)
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TVMET_IMPLEMENT_MACRO(fmod)
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TVMET_IMPLEMENT_MACRO(hypot)
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TVMET_IMPLEMENT_MACRO(jn)
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TVMET_IMPLEMENT_MACRO(yn)
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TVMET_IMPLEMENT_MACRO(pow)
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#if defined(TVMET_HAVE_COMPLEX)
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//TVMET_IMPLEMENT_MACRO(polar)
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#endif
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#undef TVMET_IMPLEMENT_MACRO
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/*
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* binary_function(XprMatrix<E, Rows, Cols>, POD)
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*/
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#define TVMET_IMPLEMENT_MACRO(NAME, TP) \
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template<class E, std::size_t Rows, std::size_t Cols> \
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inline \
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XprMatrix< \
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XprBinOp< \
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Fcnl_##NAME<typename E::value_type, TP >, \
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XprMatrix<E, Rows, Cols>, \
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XprLiteral< TP > \
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>, \
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Rows, Cols \
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> \
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NAME(const XprMatrix<E, Rows, Cols>& lhs, TP rhs) { \
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typedef XprBinOp< \
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Fcnl_##NAME<typename E::value_type, TP >, \
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XprMatrix<E, Rows, Cols>, \
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XprLiteral< TP > \
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> expr_type; \
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return XprMatrix<expr_type, Rows, Cols>( \
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expr_type(lhs, XprLiteral< TP >(rhs))); \
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}
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TVMET_IMPLEMENT_MACRO(atan2, int)
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TVMET_IMPLEMENT_MACRO(drem, int)
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TVMET_IMPLEMENT_MACRO(fmod, int)
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TVMET_IMPLEMENT_MACRO(hypot, int)
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TVMET_IMPLEMENT_MACRO(jn, int)
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TVMET_IMPLEMENT_MACRO(yn, int)
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TVMET_IMPLEMENT_MACRO(pow, int)
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#if defined(TVMET_HAVE_LONG_LONG)
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TVMET_IMPLEMENT_MACRO(atan2, long long int)
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TVMET_IMPLEMENT_MACRO(drem, long long int)
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TVMET_IMPLEMENT_MACRO(fmod, long long int)
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TVMET_IMPLEMENT_MACRO(hypot, long long int)
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TVMET_IMPLEMENT_MACRO(jn, long long int)
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TVMET_IMPLEMENT_MACRO(yn,long long int)
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TVMET_IMPLEMENT_MACRO(pow, long long int)
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#endif // defined(TVMET_HAVE_LONG_LONG)
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TVMET_IMPLEMENT_MACRO(atan2, float)
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TVMET_IMPLEMENT_MACRO(drem, float)
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TVMET_IMPLEMENT_MACRO(fmod, float)
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TVMET_IMPLEMENT_MACRO(hypot, float)
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TVMET_IMPLEMENT_MACRO(jn, float)
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TVMET_IMPLEMENT_MACRO(yn, float)
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TVMET_IMPLEMENT_MACRO(pow, float)
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TVMET_IMPLEMENT_MACRO(atan2, double)
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TVMET_IMPLEMENT_MACRO(drem, double)
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TVMET_IMPLEMENT_MACRO(fmod, double)
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TVMET_IMPLEMENT_MACRO(hypot,double)
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TVMET_IMPLEMENT_MACRO(jn, double)
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TVMET_IMPLEMENT_MACRO(yn, double)
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TVMET_IMPLEMENT_MACRO(pow, double)
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#if defined(TVMET_HAVE_LONG_DOUBLE)
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TVMET_IMPLEMENT_MACRO(atan2, long double)
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TVMET_IMPLEMENT_MACRO(drem, long double)
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TVMET_IMPLEMENT_MACRO(fmod, long double)
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TVMET_IMPLEMENT_MACRO(hypot, long double)
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TVMET_IMPLEMENT_MACRO(jn, long double)
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TVMET_IMPLEMENT_MACRO(yn, long double)
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TVMET_IMPLEMENT_MACRO(pow, long double)
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#endif // defined(TVMET_HAVE_LONG_DOUBLE)
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#undef TVMET_IMPLEMENT_MACRO
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#if defined(TVMET_HAVE_COMPLEX)
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/*
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* binary_function(XprMatrix<E, Rows, Cols>, std::complex<>)
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*/
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#define TVMET_IMPLEMENT_MACRO(NAME) \
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template<class E, std::size_t Rows, std::size_t Cols, class T> \
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inline \
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XprMatrix< \
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XprBinOp< \
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Fcnl_##NAME<typename E::value_type, std::complex<T> >, \
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XprMatrix<E, Rows, Cols>, \
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XprLiteral< std::complex<T> > \
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>, \
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Rows, Cols \
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> \
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NAME(const XprMatrix<E, Rows, Cols>& lhs, const std::complex<T>& rhs) { \
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typedef XprBinOp< \
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Fcnl_##NAME<typename E::value_type, std::complex<T> >, \
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XprMatrix<E, Rows, Cols>, \
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XprLiteral< std::complex<T> > \
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> expr_type; \
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return XprMatrix<expr_type, Rows, Cols>( \
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expr_type(lhs, XprLiteral< std::complex<T> >(rhs))); \
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}
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TVMET_IMPLEMENT_MACRO(pow)
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TVMET_IMPLEMENT_MACRO(atan2)
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TVMET_IMPLEMENT_MACRO(drem)
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TVMET_IMPLEMENT_MACRO(fmod)
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TVMET_IMPLEMENT_MACRO(hypot)
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TVMET_IMPLEMENT_MACRO(jn)
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TVMET_IMPLEMENT_MACRO(yn)
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#undef TVMET_IMPLEMENT_MACRO
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#endif // defined(TVMET_HAVE_COMPLEX)
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} // namespace tvmet
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#endif // TVMET_XPR_MATRIX_BINARY_FUNCTIONS_H
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// Local Variables:
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// mode:C++
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// End:
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