id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
6627,nonfinite_num_put formatting of 0.0 is incorrect,krwalker@…,Paul A. Bristow,"We noticed time strings changed from displaying 00:00.00 to 00:00000 after installing the nonfinite_num facets globally. It appears that formatting for 0.0 isn't behaving as it should when precision and fixed are involved (and potentially others).

{{{
#include <boost/math/special_functions/nonfinite_num_facets.hpp>
#include <iomanip>
#include <iostream>
#include <sstream>

void writeZero( std::ostream& stream ) {
  stream << std::fixed << std::setw( 5 ) << std::setfill( '0' ) << std::setprecision( 2 ) << 0.0;
}

int main() {
  std::stringstream standardStream;
  writeZero( standardStream );
  std::cout << standardStream.str() << std::endl;

  std::stringstream nonfiniteStream;
  std::locale nonfiniteNumLocale( std::locale(), new boost::math::nonfinite_num_put< char >() );
  nonfiniteStream.imbue( nonfiniteNumLocale );

  writeZero( nonfiniteStream );
  std::cout << nonfiniteStream.str() << std::endl;

  return 0;
}

// OUTPUT:
//
// 00.00
// 00000

}}}",Bugs,closed,To Be Determined,math,Boost 1.50.0,Problem,fixed,,