model_server/gra/src/graSymbol.h.cxx
//------------------------------------------
// delete_picture_contents
//
// Remove and delete all immediate children of a Picture.
//------------------------------------------
delete_picture_contents
Remove and delete all immediate children of a Picture.
delete_picture_contents Remove and delete all immediate children of a Picture .
static void delete_picture_contents(Picture* pic)
{
    if(pic)
    {
	Graphic* g;
	while(g = pic->First())
	{
	    pic->Remove(g);
	    delete g;
	}
    }
}
static void delete_picture_contents ( Picture * pic ) { if ( pic ) { Graphic * g ; while ( g = pic -> First ( ) ) { pic -> Remove ( g ) ; delete g ; } } }
delete_picture_contents
Remove and delete all immediate children of a Picture.
delete_picture_contents Remove and delete all immediate children of a Picture .