This is the Tiny Vector Matrix Expression Templates library found at http://tvmet.sourceforge.net. It is the fastest and most compact matrix lib out there (for < 10x10 matricies). I have done some minor tweaks to make it compile for mbed. For examples and hints on how to use, see: http://tvmet.sourceforge.net/usage.html
Dependents: Eurobot_2012_Secondary
Diff: loop/Matrix.h
- Revision:
- 0:feb4117d16d8
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/loop/Matrix.h Wed Mar 28 15:53:45 2012 +0000 @@ -0,0 +1,66 @@ +/* + * 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: Matrix.h,v 1.11 2007-06-23 15:58:59 opetzold Exp $ + */ + +#ifndef TVMET_LOOP_MATRIX_H +#define TVMET_LOOP_MATRIX_H + +namespace tvmet { + +namespace loop { + + +/** + * \class Matrix Matrix.h "tvmet/loop/Matrix.h" + * \brief Loop %Matrix class using expression and loop templates. + */ +template<std::size_t Rows, std::size_t Cols> +class Matrix +{ + Matrix(const Matrix&); + Matrix& operator=(const Matrix&); + +public: + Matrix() { } + +public: + /** assign an expression on columns on given row using the functional fn. */ + template<class E1, class E2, class Assign> + static inline + void assign(E1& lhs, const E2& rhs, const Assign& assign_fn) { + for(std::size_t i = 0; i != Rows; ++i) + for(std::size_t j = 0; j != Cols; ++j) + assign_fn.apply_on(lhs(i, j), rhs(i, j)); + } +}; + + +} // namespace loop + +} // namespace tvmet + +#endif /* TVMET_LOOP_MATRIX_H */ + +// Local Variables: +// mode:C++ +// tab-width:8 +// End: