-/* Copyright (c) 2007-2017. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2007-2020. 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 "xbt/ex.hpp"
-#include "xbt/sysdep.h"
+#include "simgrid/Exception.hpp"
-namespace simgrid{
-namespace smpi{
+namespace simgrid {
+namespace smpi {
-Info::Info():refcount_(1){
- dict_= xbt_dict_new_homogeneous(xbt_free_f);
-}
-
-Info::Info(Info* info):refcount_(1){
- dict_= xbt_dict_new_homogeneous(xbt_free_f);
- xbt_dict_cursor_t cursor = nullptr;
- char* key;
- void* data;
- xbt_dict_foreach(info->dict_,cursor,key,data){
- xbt_dict_set(dict_, key, xbt_strdup(static_cast<char*>(data)), nullptr);
- }
-}
-
-Info::~Info(){
- xbt_dict_free(&dict_);
-}
-
-void Info::ref(){
+void Info::ref()
+{
refcount_++;
}
}
}
-void Info::set(char *key, char *value){
- xbt_dict_set(dict_, key, xbt_strdup(value), nullptr);
-}
-
-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;
- char* tmpvalue=static_cast<char*>(xbt_dict_get_or_null(dict_, key));
- if(tmpvalue){
+ auto val = map_.find(key);
+ if (val != map_.end()) {
+ std::string tmpvalue = val->second;
+
memset(value, 0, valuelen);
- memcpy(value,tmpvalue, (strlen(tmpvalue) + 1 < static_cast<size_t>(valuelen)) ? strlen(tmpvalue) + 1 : valuelen);
+ memcpy(value, tmpvalue.c_str(),
+ (tmpvalue.length() + 1 < static_cast<size_t>(valuelen)) ? tmpvalue.length() + 1 : valuelen);
*flag=true;
}
return MPI_SUCCESS;
}
-
-int Info::remove(char *key){
- try {
- xbt_dict_remove(dict_, key);
- }
- catch(xbt_ex& e){
+int Info::remove(const char *key){
+ if (map_.erase(key) == 0)
return MPI_ERR_INFO_NOKEY;
- }
- return MPI_SUCCESS;
+ else
+ return MPI_SUCCESS;
}
-int Info::get_nkeys(int *nkeys){
- *nkeys=xbt_dict_size(dict_);
+int Info::get_nkeys(int* nkeys) const
+{
+ *nkeys = map_.size();
return MPI_SUCCESS;
}
-int Info::get_nthkey(int n, char *key){
- xbt_dict_cursor_t cursor = nullptr;
- char *keyn;
- void* data;
+int Info::get_nthkey(int n, char* key) const
+{
int num=0;
- xbt_dict_foreach(dict_,cursor,keyn,data){
- if(num==n){
- strncpy(key,keyn,strlen(keyn)+1);
- xbt_dict_cursor_free(&cursor);
+ for (auto const& elm : map_) {
+ if (num == n) {
+ strncpy(key, elm.first.c_str(), elm.first.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;
- char* tmpvalue=static_cast<char*>(xbt_dict_get_or_null(dict_, key));
- if(tmpvalue){
- *valuelen=strlen(tmpvalue);
+ auto val = map_.find(key);
+ if (val != map_.end()) {
+ *valuelen = val->second.length();
*flag=true;
}
return MPI_SUCCESS;
}
}
-