_rti_colormap_arg_destroy()

static void _rti_colormap_arg_destroy ( _rti_colormap_arg  arg )

static

Definition at line 1479 of file rt_mapalgebra.c.

References _rti_iterator_arg_t::band, _rti_colormap_arg_t::expr, _rti_colormap_arg_t::nexpr, _rti_colormap_arg_t::npos, _rti_colormap_arg_t::pos, _rti_colormap_arg_t::raster, rt_band_destroy(), rt_raster_destroy(), rt_raster_get_band(), rt_raster_get_num_bands(), and rtdealloc().

Referenced by rt_raster_colormap().

                                                 {
        int i = 0;

        if (arg->raster != NULL) {
                rt_band band = NULL;

                for (i = rt_raster_get_num_bands(arg->raster) - 1; i >= 0; i--) {
                        band = rt_raster_get_band(arg->raster, i);
                        if (band != NULL)
                                rt_band_destroy(band);
                }

                rt_raster_destroy(arg->raster);
        }

        if (arg->nexpr) {
                for (i = 0; i < arg->nexpr; i++) {
                        if (arg->expr[i] != NULL)
                                rtdealloc(arg->expr[i]);
                }
                rtdealloc(arg->expr);
        }

        if (arg->npos)
                rtdealloc(arg->pos);

        rtdealloc(arg);
        arg = NULL;
}

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