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openmpi/src/mpi/cxx/errhandler.h

129 строки
3.0 KiB
C
Исходник Обычный вид История

// -*- c++ -*-
//
// $HEADER$
//
class Errhandler {
public:
#if 0 /* OMPI_ENABLE_MPI_PROFILING */
// construction / destruction
inline Errhandler() { }
inline virtual ~Errhandler() { }
inline Errhandler(const MPI_Errhandler &i)
: pmpi_errhandler(i) { }
// copy / assignment
inline Errhandler(const Errhandler& e)
: pmpi_errhandler(e.pmpi_errhandler) { }
inline Errhandler(const PMPI::Errhandler& e)
: pmpi_errhandler(e) { }
inline Errhandler& operator=(const Errhandler& e) {
pmpi_errhandler = e.pmpi_errhandler; return *this; }
// comparison
inline bool operator==(const Errhandler &a) {
return (bool)(pmpi_errhandler == a.pmpi_errhandler); }
inline bool operator!=(const Errhandler &a) {
return (bool)!(*this == a); }
// inter-language operability
inline Errhandler& operator= (const MPI_Errhandler &i) {
pmpi_errhandler = i; return *this; }
inline operator MPI_Errhandler() const { return pmpi_errhandler; }
// inline operator MPI_Errhandler*() { return pmpi_errhandler; }
inline operator const PMPI::Errhandler&() const { return pmpi_errhandler; }
#else
// construction / destruction
inline Errhandler()
: mpi_errhandler(MPI_ERRHANDLER_NULL) {}
inline virtual ~Errhandler() { }
inline Errhandler(const MPI_Errhandler &i)
: mpi_errhandler(i) {}
// copy / assignment
inline Errhandler(const Errhandler& e)
: handler_fn(e.handler_fn), mpi_errhandler(e.mpi_errhandler) { }
inline Errhandler& operator=(const Errhandler& e)
{
mpi_errhandler = e.mpi_errhandler;
handler_fn = e.handler_fn;
return *this;
}
// comparison
inline bool operator==(const Errhandler &a) {
return (bool)(mpi_errhandler == a.mpi_errhandler); }
inline bool operator!=(const Errhandler &a) {
return (bool)!(*this == a); }
// inter-language operability
inline Errhandler& operator= (const MPI_Errhandler &i) {
mpi_errhandler = i; return *this; }
inline operator MPI_Errhandler() const { return mpi_errhandler; }
// inline operator MPI_Errhandler*() { return &mpi_errhandler; }
#endif
//
// Errhandler access functions
//
virtual void Free();
#if !0 /* OMPI_ENABLE_MPI_PROFILING */
Comm::Errhandler_fn* handler_fn;
#endif
protected:
#if 0 /* OMPI_ENABLE_MPI_PROFILING */
PMPI::Errhandler pmpi_errhandler;
#else
MPI_Errhandler mpi_errhandler;
#endif
public:
// took out the friend decls
//private:
//this is for ERRORS_THROW_EXCEPTIONS
//this is called from MPI::Real_init
inline void init() const {
#if ! 0 /* OMPI_ENABLE_MPI_PROFILING */
// $%%@#%# AIX/POE 2.3.0.0 makes us put in this cast here
(void)MPI_Errhandler_create((MPI_Handler_function*) &ompi_mpi_cxx_throw_excptn_fctn,
(MPI_Errhandler *) &mpi_errhandler);
#else
pmpi_errhandler.init();
#endif
}
//this is for ERRORS_THROW_EXCEPTIONS
//this is called from MPI::Finalize
inline void free() const {
#if ! 0 /* OMPI_ENABLE_MPI_PROFILING */
(void)MPI_Errhandler_free((MPI_Errhandler *) &mpi_errhandler);
#else
pmpi_errhandler.free();
#endif
}
};