Andrzej Krzemienski 31c9119266 value_or() requires that U is convertible to T ...

Due to Vladimir Batov.

2014-06-14 22:49:37 +02:00

..

optional

value_or() requires that U is convertible to T

2014-06-14 22:49:37 +02:00

none_t.hpp

// Add or correct comment identifying Boost library this header is associated with.

2007-11-17 20:13:16 +00:00

none.hpp

avoid C style casts

2009-06-06 09:42:41 +00:00

optional.hpp

// Add or correct comment identifying Boost library this header is associated with.

2007-11-17 20:13:16 +00:00