1592     CvParamGrid C_grid, CvParamGrid gamma_grid, CvParamGrid p_grid,  in train_auto()  argument
1650     if( p_grid.step <= 1 )  in train_auto()
1652         p_grid.min_val = p_grid.max_val = params.p;  in train_auto()
1653         p_grid.step = 10;  in train_auto()
1656         CV_CALL(p_grid.check());  in train_auto()
1694         p_grid.min_val = p_grid.max_val = params.p;  in train_auto()
1763         p = p_grid.min_val;  in train_auto()
1839           p *= p_grid.step;  in train_auto()
1841         while( p < p_grid.max_val );  in train_auto()
2440             const CvParamGrid* p_grid )
2580     if( p_grid )
2582         if( !(p_grid->max_val == 0 && p_grid->min_val == 0 && p_grid->step == 0))
2584             if( p_grid->min_val > p_grid->max_val )
2587             if( p_grid->step <= 1 )
2589             p_begin = p_grid->min_val;
2590             p_end   = p_grid->max_val;
2591             p_step  = p_grid->step;