diff options
Diffstat (limited to 'src/uscxml/util')
-rw-r--r-- | src/uscxml/util/Convenience.cpp | 20 | ||||
-rw-r--r-- | src/uscxml/util/Convenience.h | 20 |
2 files changed, 21 insertions, 19 deletions
diff --git a/src/uscxml/util/Convenience.cpp b/src/uscxml/util/Convenience.cpp index 7ceb875..a0263d2 100644 --- a/src/uscxml/util/Convenience.cpp +++ b/src/uscxml/util/Convenience.cpp @@ -23,6 +23,26 @@ namespace uscxml { +NumAttr::NumAttr(const std::string& str) { + size_t valueStart = str.find_first_of("0123456789."); + if (valueStart != std::string::npos) { + size_t valueEnd = str.find_last_of("0123456789."); + if (valueEnd != std::string::npos) { + value = str.substr(valueStart, (valueEnd - valueStart) + 1); + size_t unitStart = str.find_first_not_of(" \t", valueEnd + 1); + if (unitStart != std::string::npos) { + size_t unitEnd = str.find_last_of(" \t"); + if (unitEnd != std::string::npos && unitEnd > unitStart) { + unit = str.substr(unitStart, unitEnd - unitStart); + } else { + unit = str.substr(unitStart, str.length() - unitStart); + } + } + } + } +} + + bool isnan(double x) { return x != x; } diff --git a/src/uscxml/util/Convenience.h b/src/uscxml/util/Convenience.h index 532bcc0..cb4416d 100644 --- a/src/uscxml/util/Convenience.h +++ b/src/uscxml/util/Convenience.h @@ -45,25 +45,7 @@ template <typename T> T strTo(std::string tmp) { class USCXML_API NumAttr { public: - NumAttr(const std::string& str) { - size_t valueStart = str.find_first_of("0123456789."); - if (valueStart != std::string::npos) { - size_t valueEnd = str.find_last_of("0123456789."); - if (valueEnd != std::string::npos) { - value = str.substr(valueStart, (valueEnd - valueStart) + 1); - size_t unitStart = str.find_first_not_of(" \t", valueEnd + 1); - if (unitStart != std::string::npos) { - size_t unitEnd = str.find_last_of(" \t"); - if (unitEnd != std::string::npos && unitEnd > unitStart) { - unit = str.substr(unitStart, unitEnd - unitStart); - } else { - unit = str.substr(unitStart, str.length() - unitStart); - } - } - } - } - } - + NumAttr(const std::string& str); std::string value; std::string unit; }; |