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			69 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
		
		
			
		
	
	
			69 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
|  | /*
 | ||
|  |  [auto_generated] | ||
|  |  libs/numeric/odeint/test/split.cpp | ||
|  | 
 | ||
|  |  [begin_description] | ||
|  |  Test the range split. | ||
|  |  [end_description] | ||
|  | 
 | ||
|  |  Copyright 2013 Karsten Ahnert | ||
|  |  Copyright 2013 Mario Mulansky | ||
|  |  Copyright 2013 Pascal Germroth | ||
|  | 
 | ||
|  |  Distributed under the Boost Software License, Version 1.0. | ||
|  |  (See accompanying file LICENSE_1_0.txt or | ||
|  |  copy at http://www.boost.org/LICENSE_1_0.txt)
 | ||
|  |  */ | ||
|  | 
 | ||
|  | #define BOOST_TEST_MODULE odeint_split
 | ||
|  | 
 | ||
|  | #include <iostream>
 | ||
|  | 
 | ||
|  | #include <boost/test/unit_test.hpp>
 | ||
|  | #include <boost/numeric/odeint/util/split_adaptor.hpp>
 | ||
|  | #include <boost/range/irange.hpp>
 | ||
|  | 
 | ||
|  | template<class T> | ||
|  | inline void dump_range(const T &r) { | ||
|  |     std::cout << '['; | ||
|  |     std::copy(boost::begin(r), boost::end(r), std::ostream_iterator< | ||
|  |         typename std::iterator_traits< | ||
|  |             typename boost::range_iterator<const T>::type | ||
|  |         >::value_type >(std::cout, " ") ); | ||
|  |     std::cout << ']'; | ||
|  | } | ||
|  | 
 | ||
|  | template<class A, class B> | ||
|  | inline void check_equal_range(const A a, const B b) { | ||
|  |     BOOST_CHECK_EQUAL_COLLECTIONS( boost::begin(a), boost::end(a), boost::begin(b), boost::end(b) ); | ||
|  | } | ||
|  | 
 | ||
|  | 
 | ||
|  | using namespace boost::unit_test; | ||
|  | using namespace boost::numeric::odeint::detail; | ||
|  | using namespace boost; | ||
|  | 
 | ||
|  | BOOST_AUTO_TEST_CASE( test_eleven ) | ||
|  | { | ||
|  |     // 0 1 2 3 | 4 5 6 7 | 8 9 10 11
 | ||
|  |     check_equal_range( irange(0, 12) | split(0, 3), irange(0, 4) ); | ||
|  |     check_equal_range( irange(0, 12) | split(1, 3), irange(4, 8) ); | ||
|  |     check_equal_range( irange(0, 12) | split(2, 3), irange(8, 12) ); | ||
|  | } | ||
|  | 
 | ||
|  | BOOST_AUTO_TEST_CASE( test_ten ) | ||
|  | { | ||
|  |     // 0 1 2 3 | 4 5 6 7 | 8 9 10
 | ||
|  |     check_equal_range( irange(0, 11) | split(0, 3), irange(0, 4) ); | ||
|  |     check_equal_range( irange(0, 11) | split(1, 3), irange(4, 8) ); | ||
|  |     check_equal_range( irange(0, 11) | split(2, 3), irange(8, 11) ); | ||
|  | } | ||
|  | 
 | ||
|  | BOOST_AUTO_TEST_CASE( test_nine ) | ||
|  | { | ||
|  |     // 0 1 2 3 | 4 5 6 | 7 8 9
 | ||
|  |     check_equal_range( irange(0, 10) | split(0, 3), irange(0, 4) ); | ||
|  |     check_equal_range( irange(0, 10) | split(1, 3), irange(4, 7) ); | ||
|  |     check_equal_range( irange(0, 10) | split(2, 3), irange(7, 10) ); | ||
|  | } |