_rti_iterator_arg_init()

static _rti_iterator_arg _rti_iterator_arg_init ( )

static

Definition at line 422 of file rt_mapalgebra.c.

References _rti_iterator_arg_t::arg, _rti_iterator_arg_t::band, _rti_iterator_arg_t::columns, _rti_iterator_arg_t::count, _rti_iterator_arg_t::dimension, _rti_iterator_arg_t::distance, _rti_iterator_arg_t::empty, _rti_iterator_arg_t::hasnodata, _rti_iterator_arg_t::height, _rti_iterator_arg_t::isempty, _rti_iterator_arg_t::isnodata, _rti_iterator_arg_t::minval, _rti_iterator_arg_t::nodata, _rti_iterator_arg_t::nodataval, _rti_iterator_arg_t::offset, _rti_iterator_arg_t::raster, _rti_iterator_arg_t::rows, rtalloc(), _rti_iterator_arg_t::rtband, rterror(), _rti_iterator_arg_t::values, _rti_iterator_arg_t::width, _rti_iterator_arg_t::x, and _rti_iterator_arg_t::y.

Referenced by rt_raster_iterator().

                         {
        _rti_iterator_arg _param;

        _param = rtalloc(sizeof(struct _rti_iterator_arg_t));
        if (_param == NULL) {
                rterror("_rti_iterator_arg_init: Could not allocate memory for _rti_iterator_arg");
                return NULL;
        }

        _param->count = 0;

        _param->raster = NULL;
        _param->isempty = NULL;
        _param->offset = NULL;
        _param->width = NULL;
        _param->height = NULL;

        _param->band.rtband = NULL;
        _param->band.hasnodata = NULL;
        _param->band.isnodata = NULL;
        _param->band.nodataval = NULL;
        _param->band.minval = NULL;

        _param->distance.x = 0;
        _param->distance.y = 0;

        _param->dimension.rows = 0;
        _param->dimension.columns = 0;

        _param->empty.values = NULL;
        _param->empty.nodata = NULL;

        _param->arg = NULL;

        return _param;
}

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