Boost C++ Libraries

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Class template date_itr_base

boost::date_time::date_itr_base — Base date iterator type.

Synopsis

template<typename date_type> 
class date_itr_base {
public:
// types
typedef date_type::duration_type duration_type;
typedef date_type value_type;
typedef std::input_iterator_tag iterator_category;

// construct/copy/destruct
date_itr_base(date_type);
~date_itr_base();

// public member functions
date_itr_base & operator++() ;
date_itr_base & operator--() ;
virtual duration_type get_offset(const date_type &) const;
virtual duration_type get_neg_offset(const date_type &) const;
date_type operator *() ;
date_type * operator->() ;
bool operator<(const date_type &) ;
bool operator<=(const date_type &) ;
bool operator>(const date_type &) ;
bool operator>=(const date_type &) ;
bool operator==(const date_type &) ;
bool operator!=(const date_type &) ;
};

Description

This class provides the skeleton for the creation of iterators. New and interesting interators can be created by plugging in a new function that derives the next value from the current state. generation of various types of -based information.

Template Parameters

date_type

The date_type is a concrete date_type. The date_type must define a duration_type and a calendar_type.

date_itr_base construct/copy/destruct

  1. date_itr_base(date_type d);
  2. ~date_itr_base();

date_itr_base public member functions

  1. date_itr_base & operator++() ;
  2. date_itr_base & operator--() ;
  3. virtual duration_type get_offset(const date_type & current) const;
  4. virtual duration_type get_neg_offset(const date_type & current) const;
  5. date_type operator *() ;
  6. date_type * operator->() ;
  7. bool operator<(const date_type & d) ;
  8. bool operator<=(const date_type & d) ;
  9. bool operator>(const date_type & d) ;
  10. bool operator>=(const date_type & d) ;
  11. bool operator==(const date_type & d) ;
  12. bool operator!=(const date_type & d) ;
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