}
}
-int Info::get(char *key, int valuelen, char *value, int *flag){
+int Info::get(const char *key, int valuelen, char *value, int *flag){
*flag=false;
auto val = map_.find(key);
if (val != map_.end()) {
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_ERR_ARG;
}
-int Info::get_valuelen(char *key, int *valuelen, int *flag){
+int Info::get_valuelen(const char *key, int *valuelen, int *flag){
*flag=false;
auto val = map_.find(key);
if (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){