2 ///////////////////////////////////////////////////////////////////////////
3 // This program is free software: you can redistribute it and/or modify //
4 // it under the terms of the version 3 of the GNU General Public License //
5 // as published by the Free Software Foundation. //
7 // This program is distributed in the hope that it will be useful, but //
8 // WITHOUT ANY WARRANTY; without even the implied warranty of //
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU //
10 // General Public License for more details. //
12 // You should have received a copy of the GNU General Public License //
13 // along with this program. If not, see <http://www.gnu.org/licenses/>. //
15 // Written by Francois Fleuret, (C) IDIAP //
16 // Contact <francois.fleuret@idiap.ch> for comments & bug reports //
17 ///////////////////////////////////////////////////////////////////////////
19 #include "labelled_image_pool_subset.h"
21 LabelledImagePoolSubset::LabelledImagePoolSubset(LabelledImagePool *mother_pool,
23 _mother_pool = mother_pool;
25 for(int n = 0; n < _mother_pool->nb_images(); n++)
26 if(used[n]) _nb_images++;
27 _indexes = new int[_nb_images];
29 for(int n = 0; n < _mother_pool->nb_images(); n++)
30 if(used[n]) _indexes[k++] = n;
33 LabelledImagePoolSubset::~LabelledImagePoolSubset() {
37 int LabelledImagePoolSubset::nb_images() {
41 LabelledImage *LabelledImagePoolSubset::grab_image(int n_image) {
42 return _mother_pool->grab_image(_indexes[n_image]);
45 void LabelledImagePoolSubset::release_image(int n_image) {
46 _mother_pool->release_image(_indexes[n_image]);