| 12417 | |
| 12418 | template<typename T> |
| 12419 | std::string fpToString( T value, int precision ) { |
| 12420 | if (Catch::isnan(value)) { |
| 12421 | return "nan"; |
| 12422 | } |
| 12423 | |
| 12424 | ReusableStringStream rss; |
| 12425 | rss << std::setprecision( precision ) |
| 12426 | << std::fixed |
| 12427 | << value; |
| 12428 | std::string d = rss.str(); |
| 12429 | std::size_t i = d.find_last_not_of( '0' ); |
| 12430 | if( i != std::string::npos && i != d.size()-1 ) { |
| 12431 | if( d[i] == '.' ) |
| 12432 | i++; |
| 12433 | d = d.substr( 0, i+1 ); |
| 12434 | } |
| 12435 | return d; |
| 12436 | } |
| 12437 | |
| 12438 | //// ======================================================= //// |
| 12439 | // |