#include "ModelAPI_Attribute.h"
+#include <set>
+
+class ModelAPI_Expression;
+
/**\class ModelAPI_AttributeDouble
* \ingroup DataModel
* \brief Attribute that contains real value with double precision.
/// Returns true if text is invalid
MODELAPI_EXPORT virtual bool expressionInvalid() = 0;
+ /// Allows to set expression (text) error (by the parameters listener)
+ MODELAPI_EXPORT virtual void setExpressionError(const std::string& theError) = 0;
+
+ /// Returns an expression error
+ MODELAPI_EXPORT virtual std::string expressionError() = 0;
+
+ /// Defines the used parameters
+ MODELAPI_EXPORT virtual void setUsedParameters(const std::set<std::string>& theUsedParameters) = 0;
+
+ /// Returns the used parameters
+ MODELAPI_EXPORT virtual std::set<std::string> usedParameters() const = 0;
+
/// Returns the type of this class of attributes
MODELAPI_EXPORT static std::string typeId()
{