49     var_idx = var_type = cat_count = cat_ofs = cat_map =  in CvDTreeTrainData()
63     var_idx = var_type = cat_count = cat_ofs = cat_map =  in CvDTreeTrainData()
220         CV_CALL( var_idx = cvPreprocessIndexArray( _var_idx, var_all ));  in CV_IMPLEMENT_QSORT_EX()
221         vidx = var_idx->data.i;  in CV_IMPLEMENT_QSORT_EX()
222         var_count = var_idx->rows + var_idx->cols - 1;  in CV_IMPLEMENT_QSORT_EX()
234     CV_CALL( var_type0 = cvPreprocessVarType( _var_type, var_idx, var_all, &r_type ));  in CV_IMPLEMENT_QSORT_EX()
848     split->var_idx = vi;  in new_split_ord()
864     split->var_idx = vi;  in new_split_cat()
918     cvReleaseMat( &var_idx );  in clear()
1043     if( var_idx )  in write_params()
1044         cvWrite( fs, "var_idx", var_idx );  in write_params()
1116     CV_CALL( var_idx = (CvMat*)cvReadByName( fs, node, "var_idx" ));  in read_params()
1117     if( var_idx )  in read_params()
1119         if( !CV_IS_MAT(var_idx) ||  in read_params()
1120             var_idx->cols != 1 && var_idx->rows != 1 ||  in read_params()
1121             var_idx->cols + var_idx->rows - 1 != var_count ||  in read_params()
1122             CV_MAT_TYPE(var_idx->type) != CV_32SC1 )  in read_params()
1127             if( (unsigned)var_idx->data.i[vi] >= (unsigned)var_all )  in read_params()
1388             if( vi == best_split->var_idx )  in try_split_node()
1431     int i, n = node->sample_count, vi = node->split->var_idx;  in calc_node_dir()
2439     int nz = n - node->get_num_valid(node->split->var_idx);  in complete_node_dir()
2449             vi = split->var_idx;  in complete_node_dir()
2933     vidx = data->var_idx && !preprocessed_input ? data->var_idx->data.i : 0;  in predict()
2943             int vi = split->var_idx;  in predict()
3031                     importance[split->var_idx] += split->quality;  in get_var_importance()
3056     cvWriteInt( fs, "var", split->var_idx );  in write_split()
3059     ci = data->get_var_type(split->var_idx);  in write_split()