int OGRSQLiteSelectLayer::TestCapability( const char * pszCap )
{
if (EQUAL(pszCap,OLCFastSpatialFilter))
{
if (osSQLCurrent != osSQLBase)
return TRUE;
size_t i = 0;
OGRSQLiteLayer* poBaseLayer = GetBaseLayer(i);
if (poBaseLayer == NULL)
{
CPLDebug("SQLITE", "Cannot find base layer");
return FALSE;
}
OGRPolygon oFakePoly;
const char* pszWKT = "POLYGON((0 0,0 1,1 1,1 0,0 0))";
oFakePoly.importFromWkt((char**) &pszWKT);
CPLString osSpatialWhere = poBaseLayer->GetSpatialWhere(&oFakePoly);
return osSpatialWhere.size() != 0;
}
else
return OGRSQLiteLayer::TestCapability( pszCap );
}
void object::test<2>()
{
char* wkt = "POLYGON((0 0,4 0,4 4,0 4,0 0),(1 1, 2 1, 2 2, 1 2,1 1))";
OGRPolygon geom;
err_ = geom.importFromWkt(&wkt);
ensure_equals("Can't import geometry from WKT", OGRERR_NONE, err_);
GEOSGeom geosGeom = geom.exportToGEOS();
ensure("Can't export geometry to GEOS", NULL != geosGeom);
GEOSGeom_destroy(geosGeom);
}