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107 lines
3.8 KiB
C++
107 lines
3.8 KiB
C++
// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// File : GEOM_BaseDriver.hxx
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// Created : Thu Jun 6 15:27:50 2013
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// Author : Edward AGAPOV (eap)
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#ifndef __GEOM_BaseDriver_HXX__
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#define __GEOM_BaseDriver_HXX__
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#include <TFunction_Driver.hxx>
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#include <TopAbs_ShapeEnum.hxx>
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#include <TopAbs_State.hxx>
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#include <string>
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#include <vector>
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#include <sstream>
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class Handle(GEOM_Function);
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class Handle(TColStd_HSequenceOfTransient);
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class Handle(TColStd_HArray1OfInteger);
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struct GEOM_Param
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{
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std::string name;
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std::string value;
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Standard_EXPORT void Set(const char* nm) { name = nm; }
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template <class T>
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Standard_EXPORT void Set(const char* nm, const T& value) { name = nm; (*this)<<value; }
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template <class T> Standard_EXPORT GEOM_Param & operator<<( const T &anything )
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{
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std::ostringstream str;
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str << anything;
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value += str.str() ;
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return *this ;
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}
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Standard_EXPORT GEOM_Param & operator<<( const Handle(GEOM_Function)& fun );
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Standard_EXPORT GEOM_Param & operator<<( const Handle(Standard_Transient)& fun );
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Standard_EXPORT GEOM_Param & operator<<( const Handle(TColStd_HSequenceOfTransient)& funs );
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Standard_EXPORT GEOM_Param & operator<<( const Handle(TColStd_HArray1OfInteger)& vals );
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Standard_EXPORT GEOM_Param & operator<<( TopAbs_ShapeEnum type );
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Standard_EXPORT GEOM_Param & operator<<( TopAbs_State state );
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};
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class GEOM_BaseDriver : public TFunction_Driver
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{
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public:
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// Returns document id
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Standard_EXPORT int GetDocID() const;
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// Returns a name of creation operation and names and values of creation parameters
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// (Use AddParam() methods declared below to fill params vector while implementing
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// this method in derived drivers)
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Standard_EXPORT virtual
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bool GetCreationInformation(std::string& theOperationName,
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std::vector<GEOM_Param>& params) = 0;
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// Adds GEOM_Param to params and sets its name
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// This method is safer than resizing the params vector and accessing to its items
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Standard_EXPORT GEOM_Param& AddParam(std::vector<GEOM_Param>& params,
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const char* name);
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// Adds GEOM_Param to params vector and sets its name and value
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// This method is safer than resizing the params vector and accessing to its items
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template <class T>
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Standard_EXPORT GEOM_Param& AddParam(std::vector<GEOM_Param>& params,
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const char* name,
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const T& value,
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const char* dfltValue = 0)
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{
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GEOM_Param p;
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p.Set( name, value );
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if ( dfltValue && p.value.empty() )
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p << dfltValue;
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params.push_back( p );
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return params.back();
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}
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DEFINE_STANDARD_RTTI (GEOM_BaseDriver)
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};
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DEFINE_STANDARD_HANDLE (GEOM_BaseDriver,TFunction_Driver);
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#endif
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