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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _Standard_ErrorHandlerCallback_HeaderFile
#define _Standard_ErrorHandlerCallback_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Standard_Address_HeaderFile
#include <Standard_Address.hxx>
#endif
class Standard_ErrorHandler;
//! Defines a base class for callback objects that can be registered <br>
//! in the OCC error handler (the class simulating C++ exceptions) <br>
//! so as to be correctly destroyed when error handler is activated. <br>
class Standard_ErrorHandlerCallback {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
//! Registers this callback object in the current error handler <br>
//! (if found). <br>
void RegisterCallback() ;
//! Unregisters this callback object from the error handler. <br>
void UnregisterCallback() ;
virtual Standard_EXPORT ~Standard_ErrorHandlerCallback ();
//! The callback function to perform necessary callback action. <br>
//! Called by the exception handler when it is being destroyed but <br>
//! still has this callback registered. <br>
Standard_EXPORT virtual void DestroyCallback() = 0;
friend class Standard_ErrorHandler;
protected:
//! Empty constructor <br>
Standard_ErrorHandlerCallback();
private:
Standard_Address myHandler;
Standard_Address myPrev;
Standard_Address myNext;
};
#include <Standard_ErrorHandlerCallback.lxx>
// other Inline functions and methods (like "C++: function call" methods)
#endif
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