OpenMPI  0.1.1
info_inln.h
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 // $COPYRIGHT$
14 //
15 // Additional copyrights may follow
16 //
17 // $HEADER$
18 //
19 
20 
21 inline MPI::Info
22 MPI::Info::Create()
23 {
24  MPI_Info newinfo;
25  (void) MPI_Info_create(&newinfo);
26  return newinfo;
27 }
28 
29 inline void
30 MPI::Info::Delete(const char* key)
31 {
32  (void)MPI_Info_delete(mpi_info, const_cast<char *>(key));
33 }
34 
35 inline MPI::Info
36 MPI::Info::Dup() const
37 {
38  MPI_Info newinfo;
39  (void)MPI_Info_dup(mpi_info, &newinfo);
40  return newinfo;
41 }
42 
43 inline void
44 MPI::Info::Free()
45 {
46  (void) MPI_Info_free(&mpi_info);
47 }
48 
49 inline bool
50 MPI::Info::Get(const char* key, int valuelen, char* value) const
51 {
52  int flag;
53  (void)MPI_Info_get(mpi_info, const_cast<char *>(key), valuelen, value, &flag);
54  return OPAL_INT_TO_BOOL(flag);
55 }
56 
57 inline int
58 MPI::Info::Get_nkeys() const
59 {
60  int nkeys;
61  MPI_Info_get_nkeys(mpi_info, &nkeys);
62  return nkeys;
63 }
64 
65 inline void
66 MPI::Info::Get_nthkey(int n, char* key) const
67 {
68  (void) MPI_Info_get_nthkey(mpi_info, n, key);
69 }
70 
71 inline bool
72 MPI::Info::Get_valuelen(const char* key, int& valuelen) const
73 {
74  int flag;
75  (void) MPI_Info_get_valuelen(mpi_info, const_cast<char *>(key), &valuelen, &flag);
76  return OPAL_INT_TO_BOOL(flag);
77 }
78 
79 inline void
80 MPI::Info::Set(const char* key, const char* value)
81 {
82  (void) MPI_Info_set(mpi_info, const_cast<char *>(key), const_cast<char *>(value));
83 }
Definition: info.h:38