Unit.cc

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#include "zypp/base/String.h"

#include "zypp/base/Unit.h"

namespace zypp
{ 

  namespace base
  { 

    std::string Unit::form( double val_r,
                            const std::string & symbol_r,
                            unsigned field_width_r,
                            unsigned unit_width_r,
                            unsigned prec_r )
    {
      std::string ret = str::form( "%*.*f", field_width_r, prec_r, val_r );
      if ( unit_width_r )
        {
          ret +=  str::form( " %*s", unit_width_r, symbol_r.c_str() );
        }
      return ret;
    }

  } // namespace base
} // namespace zypp