pub unsafe extern "C" fn gaiaGetGeosWarningMsg() -> *const c_charExpand description
Return the latest GEOS warning message (if any)
\return the latest GEOS warning message: an empty string if no warning was previoysly found.
\sa gaiaGetGeosWarningMsg_r, gaiaResetGeosMsg, gaiaGetGeosErrorMsg, gaiaGetGeosAuxErrorMsg, gaiaSetGeosErrorMsg, gaiaSetGeosWarningMsg, gaiaSetGeosAuxErrorMsg, gaiaCriticalPointFromGEOSmsg
\note not reentrant and thread unsafe.
\remark \b GEOS support required.