rtpg_nmapalgebra_arg_destroy()

static void rtpg_nmapalgebra_arg_destroy ( rtpg_nmapalgebra_arg  arg )

static

Definition at line 163 of file rtpg_mapalgebra.c.

                                                                   {
        int i = 0;
 
        if (arg->raster != NULL) {
                for (i = 0; i < arg->numraster; i++) {
                        if (arg->raster[i] == NULL || !arg->ownsdata[i])
                                continue;
 
                        rt_raster_destroy(arg->raster[i]);
                }
 
                pfree(arg->raster);
                pfree(arg->pgraster);
                pfree(arg->isempty);
                pfree(arg->ownsdata);
                pfree(arg->nband);
        }
 
        if (arg->cextent != NULL)
                rt_raster_destroy(arg->cextent);
        if( arg->mask != NULL )
          pfree(arg->mask);
 
        pfree(arg);
}

References rtpg_nmapalgebra_arg_t::cextent, rtpg_nmapalgebra_arg_t::isempty, rtpg_nmapalgebra_arg_t::mask, rtpg_nmapalgebra_arg_t::nband, rtpg_nmapalgebra_arg_t::numraster, rtpg_nmapalgebra_arg_t::ownsdata, rtpg_nmapalgebra_arg_t::pgraster, rtpg_nmapalgebra_arg_t::raster, and rt_raster_destroy().

Referenced by RASTER_nMapAlgebra(), and rtpg_nmapalgebraexpr_arg_destroy().

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