diff options
| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2009-11-24T12·26+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2009-11-24T12·26+0000 |
| commit | 9b8fda796b620a5476e8a50edcc29a3462667fc3 (patch) | |
| tree | fa546a5b5a0b08c01a7bdc9ee50e69d7bfd87165 /src/libutil/util.hh | |
| parent | 80220155523fb21c938d595e96597f6511aa7bd0 (diff) | |
* Templatise getIntArg / string2Int.
Diffstat (limited to 'src/libutil/util.hh')
| -rw-r--r-- | src/libutil/util.hh | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh index 5744e5692280..2d75a7a506aa 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -295,9 +295,14 @@ bool statusOk(int status); /* Parse a string into an integer. */ +template<class N> bool string2Int(const string & s, N & n) +{ + std::istringstream str(s); + str >> n; + return str && str.get() == EOF; +} + string int2String(int n); -bool string2Int(const string & s, int & n); -bool string2Int(const string & s, long long & n); /* Return true iff `s' ends in `suffix'. */ |