geom/src/GEOM/GEOM_Object.hxx
eap 1d2e9cb443 0022232: [CEA 837] Memory corruption in GEOM/SMESH that leads to segfault on debian64
Fix "Mismatched free() / delete / delete []" valgrind error

-  Standard_EXPORT char* GetName();
+  Standard_EXPORT TCollection_AsciiString GetName();
2013-06-19 14:23:50 +00:00

323 lines
9.9 KiB
C++

// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// 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.
//
// 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 _GEOM_Object_HeaderFile
#define _GEOM_Object_HeaderFile
#ifndef _Standard_TypeMismatch_HeaderFile
#include <Standard_TypeMismatch.hxx>
#endif
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Handle_MMgt_TShared_HeaderFile
#include <Handle_MMgt_TShared.hxx>
#endif
#ifndef _MMgt_TShared_HeaderFile
#include <MMgt_TShared.hxx>
#endif
#ifndef _Standard_GUID_HeaderFile
#include <Standard_GUID.hxx>
#endif
#ifndef _TopoDS_Shape_HeaderFile
#include <TopoDS_Shape.hxx>
#endif
#ifndef _TDF_Label_HeaderFile
#include <TDF_Label.hxx>
#endif
#ifndef _TColStd_HSequenceOfTransient_HeaderFile
#include <TColStd_HSequenceOfTransient.hxx>
#endif
#ifndef _TCollection_AsciiString_HeaderFile
#include <TCollection_AsciiString.hxx>
#endif
#ifndef _Aspect_TypeOfMarker_HeaderFile
#include <Aspect_TypeOfMarker.hxx>
#endif
class Handle_TColStd_HSequenceOfTransient;
class Standard_Transient;
class Handle_Standard_Type;
class Handle(MMgt_TShared);
class GEOM_Object;
class Handle(TFunction_Driver);
Standard_EXPORT Handle_Standard_Type& STANDARD_TYPE(GEOM_Object);
class Handle(GEOM_Object) : public Handle(MMgt_TShared) {
public:
inline void* operator new(size_t,void* anAddress)
{
return anAddress;
}
inline void* operator new(size_t size)
{
return Standard::Allocate(size);
}
inline void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
Handle(GEOM_Object)():Handle(MMgt_TShared)() {}
Handle(GEOM_Object)(const Handle(GEOM_Object)& aHandle) : Handle(MMgt_TShared)(aHandle)
{
}
Handle(GEOM_Object)(const GEOM_Object* anItem) : Handle(MMgt_TShared)((MMgt_TShared *)anItem)
{
}
Handle(GEOM_Object)& operator=(const Handle(GEOM_Object)& aHandle)
{
Assign(aHandle.Access());
return *this;
}
Handle(GEOM_Object)& operator=(const GEOM_Object* anItem)
{
Assign((Standard_Transient *)anItem);
return *this;
}
GEOM_Object* operator->()
{
return (GEOM_Object *)ControlAccess();
}
GEOM_Object* operator->() const
{
return (GEOM_Object *)ControlAccess();
}
Standard_EXPORT ~Handle(GEOM_Object)() {};
Standard_EXPORT static const Handle(GEOM_Object) DownCast(const Handle(Standard_Transient)& AnObject);
};
#include <Standard_GUID.hxx>
#include <TDataStd_TreeNode.hxx>
#include "GEOM_Function.hxx"
#include "GEOM_Engine.hxx"
class GEOM_Object : public MMgt_TShared
{
friend class GEOM_Engine;
public:
struct Color {
//! Red component of the color
double R;
//! Green component of the color
double G;
//! Blue component of the color
double B;
};
public:
inline void* operator new(size_t,void* anAddress)
{
return anAddress;
}
inline void* operator new(size_t size)
{
return Standard::Allocate(size);
}
inline void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
// Type management
//
Standard_EXPORT friend Handle_Standard_Type& GEOM_Object_Type_();
Standard_EXPORT const Handle(Standard_Type)& DynamicType() const { return STANDARD_TYPE(GEOM_Object) ; }
Standard_EXPORT Standard_Boolean IsKind(const Handle(Standard_Type)& AType) const
{ return (STANDARD_TYPE(GEOM_Object) == AType || MMgt_TShared::IsKind(AType)); }
private:
GEOM_Object(TDF_Label& theLabel);
public:
Standard_EXPORT GEOM_Object(TDF_Label& theEntry, int theType);
Standard_EXPORT ~GEOM_Object();
//Finds a GEOM_Object on the label theLabel
Standard_EXPORT static Handle(GEOM_Object) GetObject(TDF_Label& theLabel);
//Finds a GEOM_Object by a reference, stored on the label theLabel
Standard_EXPORT static Handle(GEOM_Object) GetReferencedObject(TDF_Label& theLabel);
//Returns a GEOM_Object common GUID
Standard_EXPORT static const Standard_GUID& GetObjectID();
//Returns a GUID associated with a sub-shape object
Standard_EXPORT static const Standard_GUID& GetSubShapeID();
//###########################################################
//Access to properties
//###########################################################
//Returns a TreeNode that presents a root of a function tree for this GEOM_Object
Standard_EXPORT Handle(TDataStd_TreeNode) GetRootNode() { return _root; }
//Returns a label of this GEOM_Object
Standard_EXPORT TDF_Label GetEntry() { return _label; }
//Returns a type of this GEOM_Object (GEOM_POINT, GEOM_VECTOR...)
Standard_EXPORT int GetType();
//Sets the type of this GEOM_Object
Standard_EXPORT void SetType(int theType);
//Modifications counter management
Standard_EXPORT int GetTic();
Standard_EXPORT void SetTic(int theTic);
Standard_EXPORT void IncrementTic();
//Returns an ID of the OCAF document where this GEOM_Object is stored
Standard_EXPORT int GetDocID();
//Returns a value (as TopoDS_Shape) of this GEOM_Object
Standard_EXPORT TopoDS_Shape GetValue();
//Sets a name of this GEOM_Object
Standard_EXPORT void SetName(const char* theName);
//Returns a name of this GEOM_Object
Standard_EXPORT TCollection_AsciiString GetName();
//Sets a color of this GEOM_Object
Standard_EXPORT void SetColor(const Color& theColor);
//Returns a color of this GEOM_Object
Standard_EXPORT Color GetColor();
//Toggles an auto color mode on this GEOM_Object
Standard_EXPORT void SetAutoColor(bool theAutoColor);
//Returns a flag of auto color mode of this GEOM_Object
Standard_EXPORT bool GetAutoColor();
//Sets predefined point marker texture
Standard_EXPORT void SetMarkerStd(const Aspect_TypeOfMarker theType, double theSize);
//Sets custom point marker texture
Standard_EXPORT void SetMarkerTexture(int theTextureId);
//Gets point marker type
Standard_EXPORT Aspect_TypeOfMarker GetMarkerType();
//Gets point marker scale factor / size
Standard_EXPORT double GetMarkerSize();
//Gets custom marker texture ID
Standard_EXPORT int GetMarkerTexture();
//Unsets point marker
Standard_EXPORT void UnsetMarker();
//Sets an auxiliary data
Standard_EXPORT void SetAuxData(const char* theData);
//Returns an auxiliary data
Standard_EXPORT TCollection_AsciiString GetAuxData();
//Set a notebook variables used for object creation
Standard_EXPORT void SetParameters(const TCollection_AsciiString& theParameters);
//Get a notebook variables used for object creation
Standard_EXPORT TCollection_AsciiString GetParameters() const;
//###########################################################
// Sub-shape methods
//###########################################################
//Returns false if the object is a sub-shape of another object
Standard_EXPORT bool IsMainShape();
//###########################################################
// CORBA related methods
//###########################################################
//Sets an IOR of CORBA GEOM_Object_i which refers to this object
Standard_EXPORT void SetIOR(TCollection_AsciiString& theIOR) { _ior = theIOR; }
//Returns an IOR of CORBA GEOM_Object_i which refers to this object
Standard_EXPORT TCollection_AsciiString GetIOR() { return _ior; }
//###########################################################
//Functions methods
//###########################################################
//Adds a function with a driver GUID = theGUID and a type theFunctionType
//to the function tree of this GEOM_Object
Standard_EXPORT Handle(GEOM_Function) AddFunction(const Standard_GUID& theGUID,
int theFunctionType,
bool allowSubShape=false);
//Returns a number of functions of this GEOM_Object
Standard_EXPORT int GetNbFunctions();
//Returns a function with given number theFunctionNumber
Standard_EXPORT Handle(GEOM_Function) GetFunction(int theFunctionNumber);
//Return the last function of this GEOM_Object
Standard_EXPORT Handle(GEOM_Function) GetLastFunction();
//Returns all dependencies of the object
Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetAllDependency();
//Returns the dependencies of the last function
Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetLastDependency();
//Returns a driver creator of this object
Standard_EXPORT Handle(TFunction_Driver) GetCreationDriver();
//###########################################################
// Internal methods
//###########################################################
//Returns a label which could be used to store some additional data
Standard_EXPORT TDF_Label GetFreeLabel();
private:
Handle(TDataStd_TreeNode) _root;
TDF_Label _label;
TCollection_AsciiString _ior;
TCollection_AsciiString _parameters;
int _docID;
};
#endif