diff options
| -rw-r--r-- | Source/cmSystemTools.cxx | 8 | ||||
| -rw-r--r-- | Source/cmSystemTools.h | 3 |
2 files changed, 11 insertions, 0 deletions
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx index baac7b8..9852dd6 100644 --- a/Source/cmSystemTools.cxx +++ b/Source/cmSystemTools.cxx @@ -2923,3 +2923,11 @@ std::vector<std::string> cmSystemTools::tokenize(const std::string& str, } return tokens; } + +//---------------------------------------------------------------------------- +bool cmSystemTools::StringToInt(const char* str, int* value) +{ + char *endp; + *value = static_cast<int>(strtol(str, &endp, 10)); + return (*endp == '\0') && (endp != str); +} diff --git a/Source/cmSystemTools.h b/Source/cmSystemTools.h index 4455dd1..763389b 100644 --- a/Source/cmSystemTools.h +++ b/Source/cmSystemTools.h @@ -458,6 +458,9 @@ public: static std::vector<std::string> tokenize(const std::string& str, const std::string& sep); + /** Convert string to int. Expected that the whole string is an integer */ + static bool StringToInt(const char* str, int* value); + #ifdef _WIN32 struct WindowsFileRetry { |