+ /// \class BuildPlugin_ValidatorExpression
+ /// \ingroup Validators
+ /// \brief Validator for the expression of parameter.
+class BuildPlugin_ValidatorExpressionInterpolation: public ModelAPI_AttributeValidator
+{
+public:
+ //! Returns true if attribute has a valid parameter expression.
+ //! \param theAttribute the checked attribute
+ //! \param theArguments arguments of the attribute
+ //! \param theError the error string message if validation fails
+ virtual bool isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const;
+};
+