| 14943 | |
| 14944 | template<typename T> |
| 14945 | std::string fpToString( T value, int precision ) { |
| 14946 | if (Catch::isnan(value)) { |
| 14947 | return "nan"; |
| 14948 | } |
| 14949 | |
| 14950 | ReusableStringStream rss; |
| 14951 | rss << std::setprecision( precision ) |
| 14952 | << std::fixed |
| 14953 | << value; |
| 14954 | std::string d = rss.str(); |
| 14955 | std::size_t i = d.find_last_not_of( '0' ); |
| 14956 | if( i != std::string::npos && i != d.size()-1 ) { |
| 14957 | if( d[i] == '.' ) |
| 14958 | i++; |
| 14959 | d = d.substr( 0, i+1 ); |
| 14960 | } |
| 14961 | return d; |
| 14962 | } |
| 14963 | |
| 14964 | //// ======================================================= //// |
| 14965 | // |