#1329 arc tangent arc mode problem

[modules/shaper.git] / src / ModelAPI / ModelAPI_AttributeDouble.h

diff --git a/src/ModelAPI/ModelAPI_AttributeDouble.h b/src/ModelAPI/ModelAPI_AttributeDouble.h
index f2b01862b461de47c52f6bdebd4ba491923077b8..79370eedd8965fa16529f11da45aa6e4986e4d50 100644 (file)
--- a/src/ModelAPI/ModelAPI_AttributeDouble.h
+++ b/src/ModelAPI/ModelAPI_AttributeDouble.h
@@ -7,7 +7,10 @@
 #ifndef ModelAPI_AttributeDouble_H_
 #define ModelAPI_AttributeDouble_H_
 
-#include "ModelAPI_Attribute.h"
+#include <ModelAPI_Attribute.h>
+
+#include <set>
+#include <string>
 
 /**\class ModelAPI_AttributeDouble
  * \ingroup DataModel
@@ -38,6 +41,18 @@ class ModelAPI_AttributeDouble : public ModelAPI_Attribute
   /// 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()
   {