103     CvVectors* _samples;  in train()  local
131     CV_CALL( _samples = (CvVectors*)cvAlloc( sizeof(*_samples) + _rsize ));  in train()
132     _samples->next = samples;  in train()
133     _samples->type = CV_32F;  in train()
134     _samples->data.fl = _data;  in train()
135     _samples->count = _count;  in train()
138     samples = _samples;  in train()
139     memcpy( _samples + 1, responses->data.fl, _rsize );  in train()
150 void CvKNearest::find_neighbors_direct( const CvMat* _samples, int k, int start, int end,  in find_neighbors_direct()  argument
166                 const float* u = (float*)(_samples->data.ptr + _samples->step*(start + i));  in find_neighbors_direct()
305 float CvKNearest::find_nearest( const CvMat* _samples, int k, CvMat* _results,  in find_nearest()  argument
322     if( !CV_IS_MAT(_samples) ||  in find_nearest()
323         CV_MAT_TYPE(_samples->type) != CV_32FC1 ||  in find_nearest()
324         _samples->cols != var_count )  in find_nearest()
329         _results->cols + _results->rows - 1 != _samples->rows) )  in find_nearest()
344             _neighbor_responses->rows != _samples->rows || _neighbor_responses->cols != k )  in find_nearest()
352             _dist->rows != _samples->rows || _dist->cols != k )  in find_nearest()
357     count = _samples->rows;  in find_nearest()
383         find_neighbors_direct( _samples, k, i, i + blk_count,  in find_nearest()