time_base.cc

有关MYSQL的开源码

#include "mysqlcppapi/datetime/time_base.h"
#if defined(__GNUC__) && __GNUC__ < 3
// hack for GCC 2.9x
# include <ostream.h>
#else
# include <ostream>
#endif
#include <iomanip>
#include <cstdlib>

namespace mysqlcppapi
{

time_base::time_base()
{
}

time_base::~time_base()
{
}

std::ostream& time_base::out_stream(std::ostream& s) const
{
  char fill = s.fill('0');
  std::ios::fmtflags flags = s.setf(std::ios::right);
  s << std::setw(2) << hour << ':' 
    << std::setw(2) << minute << ':'
    << std::setw(2) << second;
  s.flags(flags);
  s.fill(fill);
  return s;
}

std::string::size_type time_base::convert(const std::string& str)
{
  std::string::size_type i = 0;
  std::stringstream buf;
  buf << str.substr(i, 2) << ' ';
  i += 2;
  if (str.at(i) == ':') ++i;
  
  buf << str.substr(i, 2) << ' ';
  i += 2;
  if (str.at(i) == ':') ++i;

  const std::string& strSecond = str.substr(i, 2);
  buf << strSecond;
  i += strSecond.size();

  buf >> hour >> minute >> second;

  return i;
}

short int time_base::compare(const time_base* other) const
{
  if (short h = hour - other->hour)
    return h;

  if (short m = minute - other->minute)
    return m;

  return second - other->second;
}

} //namespace