PyRootType.h

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// @(#)root/pyroot:$Id$
// Author: Wim Lavrijsen, Jan 2005
 
#ifndef PYROOT_PYROOTTYPE_H
#define PYROOT_PYROOTTYPE_H
 
// ROOT
#include "DllImport.h"
 
#if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION == 2
 
// In p2.2, PyHeapTypeObject is not yet part of the interface
#include "structmember.h"
 
typedef struct {
   PyTypeObject type;
   PyNumberMethods as_number;
   PySequenceMethods as_sequence;
   PyMappingMethods as_mapping;
   PyBufferProcs as_buffer;
   PyObject *name, *slots;
   PyMemberDef members[1];
} PyHeapTypeObject;
 
#endif
 
 
namespace PyROOT {
 
/** Type object to hold TClassRef instance (this is only semantically a presentation
    of PyRootType instances, not in a C++ sense)
      @author  WLAV
      @date    03/28/2008
      @version 1.0
 */
 
   class PyRootClass {
   public:
      PyHeapTypeObject fType;      // placeholder, in a single block with the TClassRef
      Cppyy::TCppType_t fCppType;
 
   private:
      PyRootClass() {}
   };
 
//- metatype type and type verification --------------------------------------
   R__EXTERN PyTypeObject PyRootType_Type;
 
   template< typename T >
   inline Bool_t PyRootType_Check( T* object )
   {
      return object && PyObject_TypeCheck( object, &PyRootType_Type );
   }
 
   template< typename T >
   inline Bool_t PyRootType_CheckExact( T* object )
   {
      return object && Py_TYPE(object) == &PyRootType_Type;
   }
 
} // namespace PyROOT
 
#endif // !PYROOT_PYROOTTYPE_H