Function gaiaIsValidReason

pub unsafe extern "C" fn gaiaIsValidReason(
    geom: gaiaGeomCollPtr,
) -> *mut c_char

return a TEXT string stating if a Geometry is valid and if not valid, a reason why

\param geom pointer to the Geometry object to be validated.

\return a text string.

\sa gaiaIsValid, gaiaIsValidReason_r, gaiaIsValidDetail

\note you are responsible to free() the returned text string\n not reentrant and thread unsafe.

\remark \b GEOS support required.