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#ifndef CONVENIENCE_H_LU7GZ6CB
#define CONVENIENCE_H_LU7GZ6CB
namespace uscxml {
inline bool isnan(double x) {
return x != x;
}
// see http://stackoverflow.com/questions/228005/alternative-to-itoa-for-converting-integer-to-string-c
template <typename T> std::string toStr(T tmp) {
std::ostringstream out;
out.precision(std::numeric_limits<double>::digits10 + 1);
out << tmp;
return out.str();
}
template <typename T> T strTo(std::string tmp) {
T output;
std::istringstream in(tmp);
in >> output;
return output;
}
inline bool isNumeric( const char* pszInput, int nNumberBase) {
std::string base = ".-0123456789ABCDEF";
std::string input = pszInput;
return (input.find_first_not_of(base.substr(0, nNumberBase + 2)) == std::string::npos);
}
}
#endif /* end of include guard: CONVENIENCE_H_LU7GZ6CB */
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