1 #ifndef DATE_TIME_TIME_ITERATOR_HPP___
2 #define DATE_TIME_TIME_ITERATOR_HPP___
3 
4 /* Copyright (c) 2002,2003 CrystalClear Software, Inc.
5  * Use, modification and distribution is subject to the
6  * Boost Software License, Version 1.0. (See accompanying
7  * file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
8  * Author: Jeff Garland, Bart Garst
9  * $Date$
10  */
11 
12 
13 namespace boost {
14 namespace date_time {
15 
16 
17   //! Simple time iterator skeleton class
18   template<class time_type>
19   class time_itr {
20   public:
21     typedef typename time_type::time_duration_type time_duration_type;
time_itr(time_type t,time_duration_type d)22     time_itr(time_type t, time_duration_type d) : current_(t), offset_(d) {}
operator ++()23     time_itr& operator++()
24     {
25       current_ = current_ + offset_;
26       return *this;
27     }
operator --()28     time_itr& operator--()
29     {
30       current_ = current_ - offset_;
31       return *this;
32     }
operator *()33     time_type operator*() {return current_;}
operator ->()34     time_type* operator->() {return &current_;}
operator <(const time_type & t)35     bool operator<  (const time_type& t) {return current_ < t;}
operator <=(const time_type & t)36     bool operator<= (const time_type& t) {return current_ <= t;}
operator !=(const time_type & t)37     bool operator!=  (const time_type& t) {return current_ != t;}
operator ==(const time_type & t)38     bool operator== (const time_type& t) {return current_ == t;}
operator >(const time_type & t)39     bool operator>  (const time_type& t) {return current_ > t;}
operator >=(const time_type & t)40     bool operator>= (const time_type& t) {return current_ >= t;}
41 
42   private:
43     time_type current_;
44     time_duration_type offset_;
45   };
46 
47 
48 
49 } }//namespace date_time
50 
51 
52 #endif
53