BasParserHelperTypes.hpp

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#ifndef __STDAIR_BAS_BASCOMPARSERHELPERTYPES_HPP
#define __STDAIR_BAS_BASCOMPARSERHELPERTYPES_HPP
 
// //////////////////////////////////////////////////////////////////////
// Import section
// //////////////////////////////////////////////////////////////////////
// STL
#include <string>
#include <sstream>
// StdAir
#include <stdair/stdair_exceptions.hpp>
#include <stdair/service/Logger.hpp>
 
namespace stdair {
  
  // ////////////////////////////////////////////////////////////////////
  //
  // Parser structure helper
  //
  // ////////////////////////////////////////////////////////////////////
  template <int MIN = 0, int MAX = 0>
  struct date_time_element {
    unsigned int _value;
 
    // ////////// Constructors ///////////
    date_time_element () { }
    date_time_element (const date_time_element& t) : _value (t._value) { }
    date_time_element (int i) : _value (i) { }
    void check () const {
      if (_value < MIN || _value > MAX) {
        std::ostringstream oMessage;
        oMessage << "The value: " << _value << " is out of range ("
                 << MIN << ", " << MAX << ")";
        throw stdair::ParserException (oMessage.str());
      }
    }
  };

  template <int MIN, int MAX>
  inline date_time_element<MIN,
                           MAX> operator*(const date_time_element<MIN, MAX>& o1,
                                          const date_time_element<MIN, MAX>& o2){
    return date_time_element<MIN, MAX> (o1._value * o2._value);
  }

  template <int MIN, int MAX>
  inline date_time_element<MIN,
                           MAX> operator+(const date_time_element<MIN, MAX>& o1,
                                          const date_time_element<MIN, MAX>& o2){
    return date_time_element<MIN, MAX> (o1._value + o2._value);    
  }

  typedef date_time_element<0, 23> hour_t;
  typedef date_time_element<0, 59> minute_t;
  typedef date_time_element<0, 59> second_t;
  typedef date_time_element<1900, 2100> year_t;
  typedef date_time_element<1, 12> month_t;
  typedef date_time_element<1, 31> day_t;
  
}
#endif // __STDAIR_BAS_BASCOMPARSERHELPERTYPES_HPP