//! \param[out] theError error message.
GEOMVALIDATORS_EXPORT virtual bool isValid(const AttributePtr& theAttribute,
const std::list<std::string>& theArguments,
//! \param[out] theError error message.
GEOMVALIDATORS_EXPORT virtual bool isValid(const AttributePtr& theAttribute,
const std::list<std::string>& theArguments,