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made random generators of MLL classes depended on default rng (theRNG) (#205).

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Maria Dimashova
2010-11-29 14:04:08 +00:00
parent 7860d52e14
commit c104cdce96
10 changed files with 53 additions and 55 deletions
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6
modules/ml/src/data.cpp
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@@ -84,7 +84,7 @@ CvMLData :: CvMLData()
//flt_separator = '.';
class_map = new std::map<std::string, int>();
rng = cvRNG( -cvGetTickCount() );
rng = &cv::theRNG();
}
CvMLData :: ~CvMLData()
@@ -608,8 +608,8 @@ void CvMLData :: mix_train_and_test_idx()
int n = values->rows;
for (int i = 0; i < n; i++)
{
int a = cvRandInt( &rng ) % n;
int b = cvRandInt( &rng ) % n;
int a = (*rng)(n);
int b = (*rng)(n);
int t;
CV_SWAP( sample_idx[a], sample_idx[b], t );
}