Model_Expression.h

// Copyright (C) 2014-2026  CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
 
#ifndef Model_Expression_H_
#define Model_Expression_H_
 
#include "Model.h"
#include "ModelAPI_Expression.h"
 
#include <TDataStd_Comment.hxx>
#include <TDataStd_ExtStringList.hxx>
#include <TDataStd_Integer.hxx>
#include <TDataStd_Name.hxx>
#include <TDataStd_Real.hxx>
 
#include <TDF_Label.hxx>
 
class Model_Expression : public virtual ModelAPI_Expression
{
 public:
  MODEL_EXPORT virtual void setText(const std::wstring& theText);
 
  MODEL_EXPORT virtual std::wstring text() const;
 
  MODEL_EXPORT virtual void setError(const std::string& theError);
 
  MODEL_EXPORT virtual std::string error();
 
  MODEL_EXPORT virtual void setUsedParameters(const std::set<std::wstring>& theUsedParameters);
 
  MODEL_EXPORT virtual std::set<std::wstring> usedParameters() const;
 
 protected:
  Model_Expression(TDF_Label& theLabel);
 
  Handle_TDataStd_Name myText; 
  Handle_TDataStd_Comment myError; 
  Handle_TDataStd_ExtStringList myUsedParameters; 
  TDF_Label myLab; 
};
 
 
class Model_ExpressionDouble :
    public Model_Expression, // implementation inheritance
    public ModelAPI_ExpressionDouble
{
 public:
  MODEL_EXPORT virtual void setText(const std::wstring& theText) {
    Model_Expression::setText(theText);
  };
 
  MODEL_EXPORT virtual std::wstring text() const {
    return Model_Expression::text();
  };
 
  MODEL_EXPORT virtual void setError(const std::string& theError) {
    Model_Expression::setError(theError);
  };
 
  MODEL_EXPORT virtual std::string error() {
    return Model_Expression::error();
  };
 
  MODEL_EXPORT virtual void setUsedParameters(const std::set<std::wstring>& theUsedParameters) {
    Model_Expression::setUsedParameters(theUsedParameters);
  };
 
  MODEL_EXPORT virtual std::set<std::wstring> usedParameters() const {
    return Model_Expression::usedParameters();
  };
 
  MODEL_EXPORT virtual void setValue(const double theValue);
 
  MODEL_EXPORT virtual double value();
 
  MODEL_EXPORT virtual void setInvalid(const bool theFlag);
 
  MODEL_EXPORT virtual bool isInvalid();
 
 protected:
  Model_ExpressionDouble(TDF_Label& theLabel);
  virtual void reinit();
 
  friend class Model_AttributeDouble;
  friend class Model_Data;
 
 private:
  Handle_TDataStd_Real myReal; 
};
 
 
class Model_ExpressionInteger :
    public Model_Expression, // implementation inheritance
    public ModelAPI_ExpressionInteger
{
 public:
  MODEL_EXPORT virtual void setText(const std::wstring& theText) {
    Model_Expression::setText(theText);
  };
 
  MODEL_EXPORT virtual std::wstring text() const {
    return Model_Expression::text();
  };
 
  MODEL_EXPORT virtual void setError(const std::string& theError) {
    Model_Expression::setError(theError);
  };
 
  MODEL_EXPORT virtual std::string error() {
    return Model_Expression::error();
  };
 
  MODEL_EXPORT virtual void setUsedParameters(const std::set<std::wstring>& theUsedParameters) {
    Model_Expression::setUsedParameters(theUsedParameters);
  };
 
  MODEL_EXPORT virtual std::set<std::wstring> usedParameters() const {
    return Model_Expression::usedParameters();
  };
 
  MODEL_EXPORT virtual void setValue(const int theValue);
 
  MODEL_EXPORT virtual int value();
 
  MODEL_EXPORT virtual void setInvalid(const bool theFlag);
 
  MODEL_EXPORT virtual bool isInvalid();
 
 protected:
  Model_ExpressionInteger(TDF_Label& theLabel);
  virtual void reinit();
 
  friend class Model_AttributeInteger;
 
 private:
  Handle_TDataStd_Integer myInteger;
};
 
#endif // Model_Expression_H_