root/ompi/mpi/cxx/status_inln.h

INCLUDED FROM

DEFINITIONS

1. Get_count
2. Is_cancelled
3. Get_elements
4. Get_source
5. Set_source
6. Get_tag
7. Set_tag
8. Get_error
9. Set_error
10. Set_elements
11. Set_cancelled

   1 // -*- c++ -*-
   2 //
   3 // Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
   4 //                         University Research and Technology
   5 //                         Corporation.  All rights reserved.
   6 // Copyright (c) 2004-2005 The University of Tennessee and The University
   7 //                         of Tennessee Research Foundation.  All rights
   8 //                         reserved.
   9 // Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
  10 //                         University of Stuttgart.  All rights reserved.
  11 // Copyright (c) 2004-2005 The Regents of the University of California.
  12 //                         All rights reserved.
  13 // Copyright (c) 2006      Cisco Systems, Inc.  All rights reserved.
  14 // $COPYRIGHT$
  15 //
  16 // Additional copyrights may follow
  17 //
  18 // $HEADER$
  19 //
  20 
  21 //
  22 // Point-to-Point Communication
  23 //
  24 
  25 inline int
  26 MPI::Status::Get_count(const MPI::Datatype& datatype) const
  27 {
  28   int count;
  29   (void)MPI_Get_count(const_cast<MPI_Status*>(&mpi_status), datatype, &count);
  30   return count;
  31 }
  32 
  33 inline bool
  34 MPI::Status::Is_cancelled() const
  35 {
  36   int t;
  37   (void)MPI_Test_cancelled(const_cast<MPI_Status*>(&mpi_status), &t);
  38   return OPAL_INT_TO_BOOL(t);
  39 }
  40 
  41 inline int
  42 MPI::Status::Get_elements(const MPI::Datatype& datatype) const
  43 {
  44   int count;
  45   (void)MPI_Get_elements(const_cast<MPI_Status*>(&mpi_status), datatype, &count);
  46   return count;
  47 }
  48 
  49 //
  50 // Status Access
  51 //
  52 inline int
  53 MPI::Status::Get_source() const
  54 {
  55   int source;
  56   source = mpi_status.MPI_SOURCE;
  57   return source;
  58 }
  59 
  60 inline void
  61 MPI::Status::Set_source(int source)
  62 {
  63   mpi_status.MPI_SOURCE = source;
  64 }
  65 
  66 inline int
  67 MPI::Status::Get_tag() const
  68 {
  69   int tag;
  70   tag = mpi_status.MPI_TAG;
  71   return tag;
  72 }
  73 
  74 inline void
  75 MPI::Status::Set_tag(int tag)
  76 {
  77   mpi_status.MPI_TAG = tag;
  78 }
  79 
  80 inline int
  81 MPI::Status::Get_error() const
  82 {
  83   int error;
  84   error = mpi_status.MPI_ERROR;
  85   return error;
  86 }
  87 
  88 inline void
  89 MPI::Status::Set_error(int error)
  90 {
  91   mpi_status.MPI_ERROR = error;
  92 }
  93 
  94 inline void
  95 MPI::Status::Set_elements(const MPI::Datatype& datatype, int count)
  96 {
  97     MPI_Status_set_elements(&mpi_status, datatype, count);
  98 }
  99 
 100 inline void
 101 MPI::Status::Set_cancelled(bool flag)
 102 {
 103     MPI_Status_set_cancelled(&mpi_status, (int) flag);
 104 }
 105