1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef Model_AttributeDouble_H_
21 #define Model_AttributeDouble_H_
24 #include "ModelAPI_AttributeDouble.h"
26 #include <TDF_Label.hxx>
28 class ModelAPI_ExpressionDouble;
30 /**\class Model_AttributeDouble
32 * \brief Attribute that contains real value with double precision.
35 class Model_AttributeDouble : public ModelAPI_AttributeDouble
37 std::shared_ptr<ModelAPI_ExpressionDouble> myExpression;
40 /// Defines the double value
41 MODEL_EXPORT virtual void setValue(const double theValue);
43 /// Returns the double value
44 MODEL_EXPORT virtual double value();
46 /// Defines the calculated double value
47 MODEL_EXPORT virtual void setCalculatedValue(const double theValue);
49 /// Defines the text value
50 MODEL_EXPORT virtual void setText(const std::string& theText);
52 /// Returns the text value
53 MODEL_EXPORT virtual std::string text();
55 /// Allows to set expression (text) as invalid (by the parameters listener)
56 MODEL_EXPORT virtual void setExpressionInvalid(const bool theFlag);
58 /// Returns true if text is invalid
59 MODEL_EXPORT virtual bool expressionInvalid();
61 /// Allows to set expression (text) error (by the parameters listener)
62 MODEL_EXPORT virtual void setExpressionError(const std::string& theError);
64 /// Returns an expression error
65 MODEL_EXPORT virtual std::string expressionError();
67 /// Defines the used parameters
68 MODEL_EXPORT virtual void setUsedParameters(const std::set<std::string>& theUsedParameters);
70 /// Returns the used parameters
71 MODEL_EXPORT virtual std::set<std::string> usedParameters() const;
74 /// Initializes attributes
75 Model_AttributeDouble(TDF_Label& theLabel);
76 /// Reinitializes the internal state of the attribute (may be needed on undo/redo, abort, etc)
77 virtual void reinit();
79 /// Resets attribute to deafult state.
82 friend class Model_Data;