SG::PyProxyDict Struct Reference

a python front-end to the IProxyDict interface PyProxyDict encapsulates getting python objects from the raw C++ ones ones gets from the C++ store. More...

#include <SgPyDataModel.h>

Collaboration diagram for SG::PyProxyDict:

Public Member Functions
	PyProxyDict (StoreGateSvc *sgSvc)
	~PyProxyDict ()
PyObject *	proxy (PyObject *pyclid, PyObject *pykey)
PyObject *	newPyDataObject (const char *klass, void *addr=0)

Public Attributes
StoreGateSvc *	m_sgSvc

Detailed Description

a python front-end to the IProxyDict interface PyProxyDict encapsulates getting python objects from the raw C++ ones ones gets from the C++ store.

Definition at line 408 of file SgPyDataModel.h.

Constructor & Destructor Documentation

PyProxyDict()

SG::PyProxyDict::PyProxyDict ( StoreGateSvc * sgSvc )

inline

Definition at line 412 of file SgPyDataModel.h.

                                       :
      m_sgSvc( sgSvc )
    {}

~PyProxyDict()

SG::PyProxyDict::~PyProxyDict ( )

inline

Definition at line 416 of file SgPyDataModel.h.

    {}

Member Function Documentation

newPyDataObject()

PyObject * SG::PyProxyDict::newPyDataObject ( const char * klass, void * addr = 0 )

inline

Definition at line 450 of file SgPyDataModel.h.

    {
      PyObject* obj = NULL;
      if ( !(obj = TPython::CPPInstance_FromVoidPtr((void*)addr, klass)) ) {
#ifdef ATLAS_HAVE_CPYCPPYY
        throw CPyCppyy::PyException();
#else
        throw std::runtime_error ("Python exception");
#endif  // ATLAS_HAVE_CPYCPPYY
      }
      return obj;
    }

proxy()

PyObject * SG::PyProxyDict::proxy ( PyObject * pyclid, PyObject * pykey )

inline

Definition at line 420 of file SgPyDataModel.h.

    {
      _SGPY_MSG("PyProxyDict::proxy(...)...");
 
      PyObject* pyproxy = NULL;
 
      unsigned int id_tmp = 0;
      if (!PyArg_Parse( pyclid, "I", &id_tmp )) {
        return nullptr;
      }
 
      CLID id = id_tmp;
      std::string skey;
      if (pykey != Py_None) {
        skey = RootUtils::PyGetString (pykey).first;
      }
      SG::DataProxy* proxy = skey.empty()
        ? m_sgSvc->proxy(id)
        : m_sgSvc->proxy(id, skey);
      _SGPY_MSG("PyProxyDict::proxy("
                << (proxy ? proxy->clID() : id)   << ", "
                << (proxy ? proxy->name() : skey) << ")...");
      pyproxy = TPython::CPPInstance_FromVoidPtr((void*)proxy,
                                                 "SG::DataProxy");
 
      _SGPY_MSG("PyProxyDict::proxy(...)... [done]");
      return pyproxy;
    }

Member Data Documentation

m_sgSvc

StoreGateSvc* SG::PyProxyDict::m_sgSvc

Definition at line 410 of file SgPyDataModel.h.

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The documentation for this struct was generated from the following file:

• SgPyDataModel.h