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| author | Anurag Dashputre <anurag4u80@gmail.com> | 2018-08-23 14:26:45 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-08-23 14:26:45 +0800 |
| commit | 8497dcd721ff0a113374c0c1e1778d44265398a6 (patch) | |
| tree | 2833ab7b3c7513647c0476d0e5d33dc11fcd6951 /libdevcore/StringUtils.cpp | |
| parent | 55524788e2829b3a2b9c6c513f78ba2074aa3385 (diff) | |
| parent | 410d288dfc2e08c42df58c7e01ad5c332ce92727 (diff) | |
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Merge branch 'develop' into anurag_issue_3667
Diffstat (limited to 'libdevcore/StringUtils.cpp')
| -rw-r--r-- | libdevcore/StringUtils.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libdevcore/StringUtils.cpp b/libdevcore/StringUtils.cpp index 01bdc675..50bf7cce 100644 --- a/libdevcore/StringUtils.cpp +++ b/libdevcore/StringUtils.cpp @@ -29,13 +29,16 @@ using namespace std; using namespace dev; -bool dev::stringWithinDistance(string const& _str1, string const& _str2, size_t _maxDistance) +bool dev::stringWithinDistance(string const& _str1, string const& _str2, size_t _maxDistance, size_t _lenThreshold) { if (_str1 == _str2) return true; size_t n1 = _str1.size(); size_t n2 = _str2.size(); + if (_lenThreshold > 0 && n1 * n2 > _lenThreshold) + return false; + size_t distance = stringDistance(_str1, _str2); // if distance is not greater than _maxDistance, and distance is strictly less than length of both names, they can be considered similar |