Matt
							
						 
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						b709447922
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							r #12967 use BOOST_CONSTEXPR on none_t ctor
						
						
						
						
						
						
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						2017-08-16 13:52:46 -04:00 | 
					
					
						
						
						
							
							
							
							
							
							
							
							
						
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								Matt
							
						 
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						cd4e44f3dc
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							r #12967 make none_t constructor constexpr
						
						
						
						
						
						
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						2017-04-13 09:13:26 -04:00 | 
					
					
						
						
						
							
							
							
							
							
							
							
							
						
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								Andrzej Krzemienski
							
						 
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						94c735af2d
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							added optional ref swap
						
						
						
						
						
						
						
						and also chaned the copyright year in docs 
						
						
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						2016-02-13 15:33:07 +01:00 | 
					
					
						
						
						
							
							
							
							
							
							
							
							
						
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								Andrzej Krzemienski
							
						 
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						b5b8414c06
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							Primary template optional<> does not handle references
						
						
						
						
						
						
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						2016-02-13 00:46:41 +01:00 | 
					
					
						
						
						
							
							
							
							
							
							
							
							
						
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								Andrzej Krzemienski
							
						 
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						fb1cf2581e
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							Config: detect ref convert bug in gcc 4.4 and 4.5
						
						
						
						
						
						
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						2015-10-14 23:11:33 +02:00 | 
					
					
						
						
						
							
							
							
							
							
							
							
							
						
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								Andrzej Krzemienski
							
						 
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						9f8dd57386
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							boost::none - simpler and works with MSVC
						
						
						
						
						
						
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						2015-10-02 09:00:57 +02:00 | 
					
					
						
						
						
							
							
							
							
							
							
							
							
						
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								Andrzej Krzemienski
							
						 
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						53e53171c4
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							none_t is no loner constructible from literal 0
						
						
						
						
						
						
						
						This caused problems because:
optional<T> o = 0;
always worked. But often it would create an uninitialized optional. 
						
						
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						2014-11-22 01:18:25 +01:00 | 
					
					
						
						
						
							
							
							
							
							
							
							
							
						
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								Beman Dawes
							
						 
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						5956702c32
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							Full merge from trunk at revision 41356 of entire boost-root tree.
						
						
						
						
						
						
						
						[SVN r41369] 
						
						
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						2007-11-25 18:07:19 +00:00 | 
					
					
						
						
						
							
							
							
							
							
							
							
							
						
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								Fernando Cacciola
							
						 
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						b6a1946a60
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							none_t/none reimplemented to avoid precompiled header issues (thanks to Joe Gottam)
						
						
						
						
						
						
						
						optional<T> now has direct relational operator
optional<T>::operator-> fixed for reference types
[SVN r37126] 
						
						
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						2007-03-01 23:08:33 +00:00 | 
					
					
						
						
						
							
							
							
							
							
							
							
							
						
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								Fernando Cacciola
							
						 
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						9a0013d668
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							Optional's Assignment fixed
						
						
						
						
						
						
						
						[SVN r28412] 
						
						
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						2005-04-22 13:28:34 +00:00 | 
					
					
						
						
						
							
							
							
							
							
							
							
							
						
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