-/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2022. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "smpi_info.hpp"
+#include "smpi_comm.hpp"
#include "simgrid/Exception.hpp"
namespace simgrid {
namespace smpi {
-Info::Info(Info* info) : map_(info->map_)
+Info::Info(const Info* orig)
{
+ if (orig != nullptr)
+ map_ = orig->map_;
+ this->add_f();
}
-void Info::ref(){
+void Info::ref()
+{
refcount_++;
}
void Info::unref(Info* info){
info->refcount_--;
if(info->refcount_==0){
+ F2C::free_f(info->f2c_id());
delete info;
}
}
-void Info::set(char *key, char *value){
- map_[key] = value;
-}
-
-int Info::get(char *key, int valuelen, char *value, int *flag){
+int Info::get(const char* key, int valuelen, char* value, int* flag) const
+{
*flag=false;
- auto val = map_.find(key);
- if (val != map_.end()) {
+ if (auto val = map_.find(key); val != map_.end()) {
std::string tmpvalue = val->second;
memset(value, 0, valuelen);
memcpy(value, tmpvalue.c_str(),
(tmpvalue.length() + 1 < static_cast<size_t>(valuelen)) ? tmpvalue.length() + 1 : valuelen);
*flag=true;
- return MPI_SUCCESS;
- } else {
- return MPI_ERR_INFO_KEY;
}
+ return MPI_SUCCESS;
}
-int Info::remove(char *key){
+int Info::remove(const char *key){
if (map_.erase(key) == 0)
return MPI_ERR_INFO_NOKEY;
else
return MPI_SUCCESS;
}
-int Info::get_nkeys(int *nkeys){
+int Info::get_nkeys(int* nkeys) const
+{
*nkeys = map_.size();
return MPI_SUCCESS;
}
-int Info::get_nthkey(int n, char *key){
+int Info::get_nthkey(int n, char* key) const
+{
int num=0;
- for (auto const& elm : map_) {
+ for (auto const& [elm, _] : map_) {
if (num == n) {
- strncpy(key, elm.first.c_str(), elm.first.length() + 1);
+ strncpy(key, elm.c_str(), elm.length() + 1);
return MPI_SUCCESS;
}
num++;
return MPI_ERR_ARG;
}
-int Info::get_valuelen(char *key, int *valuelen, int *flag){
+int Info::get_valuelen(const char* key, int* valuelen, int* flag) const
+{
*flag=false;
- auto val = map_.find(key);
- if (val != map_.end()) {
+ if (auto val = map_.find(key); val != map_.end()) {
*valuelen = val->second.length();
*flag=true;
- return MPI_SUCCESS;
- } else {
- return MPI_ERR_INFO_KEY;
}
+ return MPI_SUCCESS;
}
Info* Info::f2c(int id){