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tvmet/Extremum.h@15:9c5aaeda36dc, 2013-04-06 (annotated)

Committer:
madcowswe
Date:
Sat Apr 06 20:57:54 2013 +0000
Revision:
15:9c5aaeda36dc
Encoders fairly tuned, still has random noise in it

Who changed what in which revision?

UserRevisionLine numberNew contents of line
madcowswe 15:9c5aaeda36dc 1 /*
madcowswe 15:9c5aaeda36dc 2 * Tiny Vector Matrix Library
madcowswe 15:9c5aaeda36dc 3 * Dense Vector Matrix Libary of Tiny size using Expression Templates
madcowswe 15:9c5aaeda36dc 4 *
madcowswe 15:9c5aaeda36dc 5 * Copyright (C) 2001 - 2007 Olaf Petzold <opetzold@users.sourceforge.net>
madcowswe 15:9c5aaeda36dc 6 *
madcowswe 15:9c5aaeda36dc 7 * This library is free software; you can redistribute it and/or
madcowswe 15:9c5aaeda36dc 8 * modify it under the terms of the GNU Lesser General Public
madcowswe 15:9c5aaeda36dc 9 * License as published by the Free Software Foundation; either
madcowswe 15:9c5aaeda36dc 10 * version 2.1 of the License, or (at your option) any later version.
madcowswe 15:9c5aaeda36dc 11 *
madcowswe 15:9c5aaeda36dc 12 * This library is distributed in the hope that it will be useful,
madcowswe 15:9c5aaeda36dc 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
madcowswe 15:9c5aaeda36dc 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
madcowswe 15:9c5aaeda36dc 15 * Lesser General Public License for more details.
madcowswe 15:9c5aaeda36dc 16 *
madcowswe 15:9c5aaeda36dc 17 * You should have received a copy of the GNU Lesser General Public
madcowswe 15:9c5aaeda36dc 18 * License along with this library; if not, write to the Free Software
madcowswe 15:9c5aaeda36dc 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
madcowswe 15:9c5aaeda36dc 20 *
madcowswe 15:9c5aaeda36dc 21 * $Id: Extremum.h,v 1.10 2007-06-23 15:58:58 opetzold Exp $
madcowswe 15:9c5aaeda36dc 22 */
madcowswe 15:9c5aaeda36dc 23
madcowswe 15:9c5aaeda36dc 24 #ifndef TVMET_EXTREMUM_H
madcowswe 15:9c5aaeda36dc 25 #define TVMET_EXTREMUM_H
madcowswe 15:9c5aaeda36dc 26
madcowswe 15:9c5aaeda36dc 27 namespace tvmet {
madcowswe 15:9c5aaeda36dc 28
madcowswe 15:9c5aaeda36dc 29
madcowswe 15:9c5aaeda36dc 30 /**
madcowswe 15:9c5aaeda36dc 31 * \class matrix_tag Extremum.h "tvmet/Extremum.h"
madcowswe 15:9c5aaeda36dc 32 * \brief For use with Extremum to simplify max handling.
madcowswe 15:9c5aaeda36dc 33 * This allows the min/max functions to return an Extremum object.
madcowswe 15:9c5aaeda36dc 34 */
madcowswe 15:9c5aaeda36dc 35 struct matrix_tag { };
madcowswe 15:9c5aaeda36dc 36
madcowswe 15:9c5aaeda36dc 37
madcowswe 15:9c5aaeda36dc 38 /**
madcowswe 15:9c5aaeda36dc 39 * \class vector_tag Extremum.h "tvmet/Extremum.h"
madcowswe 15:9c5aaeda36dc 40 * \brief For use with Extremum to simplify max handling.
madcowswe 15:9c5aaeda36dc 41 * This allows the min/max functions to return an Extremum object.
madcowswe 15:9c5aaeda36dc 42 */
madcowswe 15:9c5aaeda36dc 43 struct vector_tag { };
madcowswe 15:9c5aaeda36dc 44
madcowswe 15:9c5aaeda36dc 45
madcowswe 15:9c5aaeda36dc 46 /**
madcowswe 15:9c5aaeda36dc 47 * \class Extremum Extremum.h "tvmet/Extremum.h"
madcowswe 15:9c5aaeda36dc 48 * \brief Generell class for storing extremums determined by min/max.
madcowswe 15:9c5aaeda36dc 49 */
madcowswe 15:9c5aaeda36dc 50 template<class T1, class T2, class Tag>
madcowswe 15:9c5aaeda36dc 51 class Extremum { };
madcowswe 15:9c5aaeda36dc 52
madcowswe 15:9c5aaeda36dc 53
madcowswe 15:9c5aaeda36dc 54 /**
madcowswe 15:9c5aaeda36dc 55 * \class Extremum<T1, T2, vector_tag> Extremum.h "tvmet/Extremum.h"
madcowswe 15:9c5aaeda36dc 56 * \brief Partial specialzed for vectors to store extremums by value and index.
madcowswe 15:9c5aaeda36dc 57 */
madcowswe 15:9c5aaeda36dc 58 template<class T1, class T2>
madcowswe 15:9c5aaeda36dc 59 class Extremum<T1, T2, vector_tag>
madcowswe 15:9c5aaeda36dc 60 {
madcowswe 15:9c5aaeda36dc 61 public:
madcowswe 15:9c5aaeda36dc 62 typedef T1 value_type;
madcowswe 15:9c5aaeda36dc 63 typedef T2 index_type;
madcowswe 15:9c5aaeda36dc 64
madcowswe 15:9c5aaeda36dc 65 public:
madcowswe 15:9c5aaeda36dc 66 Extremum(value_type value, index_type index)
madcowswe 15:9c5aaeda36dc 67 : m_value(value), m_index(index) { }
madcowswe 15:9c5aaeda36dc 68 value_type value() const { return m_value; }
madcowswe 15:9c5aaeda36dc 69 index_type index() const { return m_index; }
madcowswe 15:9c5aaeda36dc 70
madcowswe 15:9c5aaeda36dc 71 private:
madcowswe 15:9c5aaeda36dc 72 value_type m_value;
madcowswe 15:9c5aaeda36dc 73 index_type m_index;
madcowswe 15:9c5aaeda36dc 74 };
madcowswe 15:9c5aaeda36dc 75
madcowswe 15:9c5aaeda36dc 76
madcowswe 15:9c5aaeda36dc 77 /**
madcowswe 15:9c5aaeda36dc 78 * \class Extremum<T1, T2, matrix_tag> Extremum.h "tvmet/Extremum.h"
madcowswe 15:9c5aaeda36dc 79 * \brief Partial specialzed for matrix to store extremums by value, row and column.
madcowswe 15:9c5aaeda36dc 80 */
madcowswe 15:9c5aaeda36dc 81 template<class T1, class T2>
madcowswe 15:9c5aaeda36dc 82 class Extremum<T1, T2, matrix_tag>
madcowswe 15:9c5aaeda36dc 83 {
madcowswe 15:9c5aaeda36dc 84 public:
madcowswe 15:9c5aaeda36dc 85 typedef T1 value_type;
madcowswe 15:9c5aaeda36dc 86 typedef T2 index_type;
madcowswe 15:9c5aaeda36dc 87
madcowswe 15:9c5aaeda36dc 88 public:
madcowswe 15:9c5aaeda36dc 89 Extremum(value_type value, index_type row, index_type col)
madcowswe 15:9c5aaeda36dc 90 : m_value(value), m_row(row), m_col(col) { }
madcowswe 15:9c5aaeda36dc 91 value_type value() const { return m_value; }
madcowswe 15:9c5aaeda36dc 92 index_type row() const { return m_row; }
madcowswe 15:9c5aaeda36dc 93 index_type col() const { return m_col; }
madcowswe 15:9c5aaeda36dc 94
madcowswe 15:9c5aaeda36dc 95 private:
madcowswe 15:9c5aaeda36dc 96 value_type m_value;
madcowswe 15:9c5aaeda36dc 97 index_type m_row, m_col;
madcowswe 15:9c5aaeda36dc 98 };
madcowswe 15:9c5aaeda36dc 99
madcowswe 15:9c5aaeda36dc 100
madcowswe 15:9c5aaeda36dc 101 } // namespace tvmet
madcowswe 15:9c5aaeda36dc 102
madcowswe 15:9c5aaeda36dc 103 #endif // TVMET_EXTREMUM_H
madcowswe 15:9c5aaeda36dc 104
madcowswe 15:9c5aaeda36dc 105 // Local Variables:
madcowswe 15:9c5aaeda36dc 106 // mode:C++
madcowswe 15:9c5aaeda36dc 107 // tab-width:8
madcowswe 15:9c5aaeda36dc 108 // End: