53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
|
#ifndef DATE_TIME_TIME_ITERATOR_HPP___
|
||
|
|
#define DATE_TIME_TIME_ITERATOR_HPP___
|
||
|
|
|
||
|
|
/* Copyright (c) 2002,2003 CrystalClear Software, Inc.
|
||
|
|
* Use, modification and distribution is subject to the
|
||
|
|
* Boost Software License, Version 1.0. (See accompanying
|
||
|
|
* file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
* Author: Jeff Garland, Bart Garst
|
||
|
|
* $Date: 2008-02-27 15:00:24 -0500 (Wed, 27 Feb 2008) $
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
namespace boost {
|
||
|
|
namespace date_time {
|
||
|
|
|
||
|
|
|
||
|
|
//! Simple time iterator skeleton class
|
||
|
|
template<class time_type>
|
||
|
|
class time_itr {
|
||
|
|
public:
|
||
|
|
typedef typename time_type::time_duration_type time_duration_type;
|
||
|
|
time_itr(time_type t, time_duration_type d) : current_(t), offset_(d) {};
|
||
|
|
time_itr& operator++()
|
||
|
|
{
|
||
|
|
current_ = current_ + offset_;
|
||
|
|
return *this;
|
||
|
|
}
|
||
|
|
time_itr& operator--()
|
||
|
|
{
|
||
|
|
current_ = current_ - offset_;
|
||
|
|
return *this;
|
||
|
|
}
|
||
|
|
time_type operator*() {return current_;};
|
||
|
|
time_type* operator->() {return ¤t_;};
|
||
|
|
bool operator< (const time_type& t) {return current_ < t;};
|
||
|
|
bool operator<= (const time_type& t) {return current_ <= t;};
|
||
|
|
bool operator!= (const time_type& t) {return current_ != t;};
|
||
|
|
bool operator== (const time_type& t) {return current_ == t;};
|
||
|
|
bool operator> (const time_type& t) {return current_ > t;};
|
||
|
|
bool operator>= (const time_type& t) {return current_ >= t;};
|
||
|
|
|
||
|
|
private:
|
||
|
|
time_type current_;
|
||
|
|
time_duration_type offset_;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
} }//namespace date_time
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|