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This commit is contained in:
Eelco Dolstra 2017-06-12 18:52:26 +02:00
parent 36f363b8f0
commit 1e4885e316
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2 changed files with 10 additions and 0 deletions
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6
src/libutil/util.cc
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@ -1171,6 +1171,12 @@ bool statusOk(int status)
} }
bool hasPrefix(const string & s, const string & suffix)
{
return s.compare(0, suffix.size(), suffix) == 0;
}
bool hasSuffix(const string & s, const string & suffix) bool hasSuffix(const string & s, const string & suffix)
{ {
return s.size() >= suffix.size() && string(s, s.size() - suffix.size()) == suffix; return s.size() >= suffix.size() && string(s, s.size() - suffix.size()) == suffix;

4
src/libutil/util.hh
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@ -365,6 +365,10 @@ template<class N> bool string2Int(const string & s, N & n)
} }
/* Return true iff `s' starts with `prefix'. */
bool hasPrefix(const string & s, const string & prefix);
/* Return true iff `s' ends in `suffix'. */ /* Return true iff `s' ends in `suffix'. */
bool hasSuffix(const string & s, const string & suffix); bool hasSuffix(const string & s, const string & suffix);