rtpg_union_arg_destroy()

static void rtpg_union_arg_destroy ( rtpg_union_arg  arg )

static

Definition at line 1759 of file rtpg_mapalgebra.c.

References rtpg_union_arg_t::bandarg, rtpg_union_arg_t::numband, rtpg_union_band_arg_t::numraster, rtpg_union_band_arg_t::raster, rt_band_destroy(), rt_raster_destroy(), rt_raster_get_band(), and rt_raster_get_num_bands().

Referenced by RASTER_union_finalfn(), and RASTER_union_transfn().

                                                       {
        int i = 0;
        int j = 0;
        int k = 0;

        if (arg->bandarg != NULL) {
                for (i = 0; i < arg->numband; i++) {
                        if (!arg->bandarg[i].numraster)
                                continue;

                        for (j = 0; j < arg->bandarg[i].numraster; j++) {
                                if (arg->bandarg[i].raster[j] == NULL)
                                        continue;

                                for (k = rt_raster_get_num_bands(arg->bandarg[i].raster[j]) - 1; k >= 0; k--)
                                        rt_band_destroy(rt_raster_get_band(arg->bandarg[i].raster[j], k));
                                rt_raster_destroy(arg->bandarg[i].raster[j]);
                        }

                        pfree(arg->bandarg[i].raster);
                }

                pfree(arg->bandarg);
        }

        pfree(arg);
}

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