| 15043 | |
| 15044 | template<typename T> |
| 15045 | std::string fpToString( T value, int precision ) { |
| 15046 | if (Catch::isnan(value)) { |
| 15047 | return "nan"; |
| 15048 | } |
| 15049 | |
| 15050 | ReusableStringStream rss; |
| 15051 | rss << std::setprecision( precision ) |
| 15052 | << std::fixed |
| 15053 | << value; |
| 15054 | std::string d = rss.str(); |
| 15055 | std::size_t i = d.find_last_not_of( '0' ); |
| 15056 | if( i != std::string::npos && i != d.size()-1 ) { |
| 15057 | if( d[i] == '.' ) |
| 15058 | i++; |
| 15059 | d = d.substr( 0, i+1 ); |
| 15060 | } |
| 15061 | return d; |
| 15062 | } |
| 15063 | |
| 15064 | //// ======================================================= //// |
| 15065 | // |