Claw  1.7.3
color_palette.tpp
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1 /*
2  CLAW - a C++ Library Absolutely Wonderful
3 
4  CLAW is a free library without any particular aim but being useful to
5  anyone.
6 
7  Copyright (C) 2005-2011 Julien Jorge
8 
9  This library is free software; you can redistribute it and/or
10  modify it under the terms of the GNU Lesser General Public
11  License as published by the Free Software Foundation; either
12  version 2.1 of the License, or (at your option) any later version.
13 
14  This library is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  Lesser General Public License for more details.
18 
19  You should have received a copy of the GNU Lesser General Public
20  License along with this library; if not, write to the Free Software
21  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 
23  contact: julien.jorge@gamned.org
24 */
30 #include <cassert>
31 
32 /*----------------------------------------------------------------------------*/
37 template< typename Color >
39  : m_palette(n)
40 {
41 
42 } // color_palette::color_palette()
43 
44 /*----------------------------------------------------------------------------*/
48 template< typename Color >
50 {
51  return m_palette.size();
52 } // color_palette::size()
53 
54 /*----------------------------------------------------------------------------*/
60 template< typename Color >
63 {
64  assert( i < m_palette.size() );
65 
66  return m_palette[i];
67 } // color_palette::operator[]()
68 
69 /*----------------------------------------------------------------------------*/
75 template< typename Color >
78 {
79  assert( i < m_palette.size() );
80 
81  return m_palette[i];
82 } // color_palette::operator[]() [const]
83 
84 /*----------------------------------------------------------------------------*/
90 template< typename Color >
93 {
94  assert( i < m_palette.size() );
95 
96  return m_palette[i];
97 } // color_palette::operator()()
98 
Color color_type
The type of the colors stored in the palette.
color_type & operator[](unsigned int i)
Get a color from the palette.
const color_type & operator()(unsigned int i) const
Get the value of a color from the palette.
color_palette(unsigned int n)
Constructor.
unsigned int size() const
Get the number of colors in the palette.