Cooper Liu / Mbed 2 deprecated Eurobot2013_Co-Processor

working version with calibration done

Fork of Eurobot2013 by Oskar Weigl

tvmet/xpr/MatrixTranspose.h@1:6799c07fe510, 2012-11-07 (annotated)

Committer:
sv
Date:
Wed Nov 07 14:37:35 2012 +0000
Revision:
1:6799c07fe510
Preliminary copy of 2012 code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sv 1:6799c07fe510 1 /*
sv 1:6799c07fe510 2 * Tiny Vector Matrix Library
sv 1:6799c07fe510 3 * Dense Vector Matrix Libary of Tiny size using Expression Templates
sv 1:6799c07fe510 4 *
sv 1:6799c07fe510 5 * Copyright (C) 2001 - 2007 Olaf Petzold <opetzold@users.sourceforge.net>
sv 1:6799c07fe510 6 *
sv 1:6799c07fe510 7 * This library is free software; you can redistribute it and/or
sv 1:6799c07fe510 8 * modify it under the terms of the GNU lesser General Public
sv 1:6799c07fe510 9 * License as published by the Free Software Foundation; either
sv 1:6799c07fe510 10 * version 2.1 of the License, or (at your option) any later version.
sv 1:6799c07fe510 11 *
sv 1:6799c07fe510 12 * This library is distributed in the hope that it will be useful,
sv 1:6799c07fe510 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
sv 1:6799c07fe510 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
sv 1:6799c07fe510 15 * lesser General Public License for more details.
sv 1:6799c07fe510 16 *
sv 1:6799c07fe510 17 * You should have received a copy of the GNU lesser General Public
sv 1:6799c07fe510 18 * License along with this library; if not, write to the Free Software
sv 1:6799c07fe510 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
sv 1:6799c07fe510 20 *
sv 1:6799c07fe510 21 * $Id: MatrixTranspose.h,v 1.15 2007-06-23 15:59:00 opetzold Exp $
sv 1:6799c07fe510 22 */
sv 1:6799c07fe510 23
sv 1:6799c07fe510 24 #ifndef TVMET_XPR_MATRIX_TRANSPOSE_H
sv 1:6799c07fe510 25 #define TVMET_XPR_MATRIX_TRANSPOSE_H
sv 1:6799c07fe510 26
sv 1:6799c07fe510 27 namespace tvmet {
sv 1:6799c07fe510 28
sv 1:6799c07fe510 29
sv 1:6799c07fe510 30 /**
sv 1:6799c07fe510 31 * \class XprMatrixTranspose MatrixTranspose.h "tvmet/xpr/MatrixTranspose.h"
sv 1:6799c07fe510 32 * \brief Expression for transpose matrix
sv 1:6799c07fe510 33 */
sv 1:6799c07fe510 34 template<class E>
sv 1:6799c07fe510 35 class XprMatrixTranspose
sv 1:6799c07fe510 36 : public TvmetBase< XprMatrixTranspose<E> >
sv 1:6799c07fe510 37 {
sv 1:6799c07fe510 38 XprMatrixTranspose();
sv 1:6799c07fe510 39 XprMatrixTranspose& operator=(const XprMatrixTranspose&);
sv 1:6799c07fe510 40
sv 1:6799c07fe510 41 public:
sv 1:6799c07fe510 42 typedef typename E::value_type value_type;
sv 1:6799c07fe510 43
sv 1:6799c07fe510 44 /** Complexity counter. */
sv 1:6799c07fe510 45 enum {
sv 1:6799c07fe510 46 ops_expr = E::ops,
sv 1:6799c07fe510 47 ops = 1 * ops_expr
sv 1:6799c07fe510 48 };
sv 1:6799c07fe510 49
sv 1:6799c07fe510 50 public:
sv 1:6799c07fe510 51 /** Constructor. */
sv 1:6799c07fe510 52 explicit XprMatrixTranspose(const E& e)
sv 1:6799c07fe510 53 : m_expr(e)
sv 1:6799c07fe510 54 { }
sv 1:6799c07fe510 55
sv 1:6799c07fe510 56 /** Copy Constructor. Not explicit! */
sv 1:6799c07fe510 57 #if defined(TVMET_OPTIMIZE_XPR_MANUAL_CCTOR)
sv 1:6799c07fe510 58 XprMatrixTranspose(const XprMatrixTranspose& e)
sv 1:6799c07fe510 59 : m_expr(e.m_expr)
sv 1:6799c07fe510 60 { }
sv 1:6799c07fe510 61 #endif
sv 1:6799c07fe510 62
sv 1:6799c07fe510 63 /** index operator for arrays/matrices. This simple swap the index
sv 1:6799c07fe510 64 access for transpose. */
sv 1:6799c07fe510 65 value_type operator()(std::size_t i, std::size_t j) const { return m_expr(j, i); }
sv 1:6799c07fe510 66
sv 1:6799c07fe510 67 public: // debugging Xpr parse tree
sv 1:6799c07fe510 68 void print_xpr(std::ostream& os, std::size_t l=0) const {
sv 1:6799c07fe510 69 os << IndentLevel(l++)
sv 1:6799c07fe510 70 << "XprMatrixTranspose[O=" << ops << ", (O=" << ops_expr << ")]<"
sv 1:6799c07fe510 71 << std::endl;
sv 1:6799c07fe510 72 m_expr.print_xpr(os, l);
sv 1:6799c07fe510 73 os << IndentLevel(--l)
sv 1:6799c07fe510 74 << ">," << std::endl;
sv 1:6799c07fe510 75 }
sv 1:6799c07fe510 76
sv 1:6799c07fe510 77 private:
sv 1:6799c07fe510 78 const E m_expr;
sv 1:6799c07fe510 79 };
sv 1:6799c07fe510 80
sv 1:6799c07fe510 81
sv 1:6799c07fe510 82 } // namespace tvmet
sv 1:6799c07fe510 83
sv 1:6799c07fe510 84 #endif // TVMET_XPR_MATRIX_TRANSPOSE_H
sv 1:6799c07fe510 85
sv 1:6799c07fe510 86 // Local Variables:
sv 1:6799c07fe510 87 // mode:C++
sv 1:6799c07fe510 88 // tab-width:8
sv 1:6799c07fe510 89 // End: