Kazutoshi SATODA d4a4cdca1d Supply <string> to fix C++03 compile error on logic_error("...") ...

This change makes the library usable (again) on C++03 standard library
implementations where <stdexcept> doesn't imply inclusion of <string>,
e.g. STLport.

2014-08-28 02:45:14 +09:00

..

optional

Supply <string> to fix C++03 compile error on logic_error("...")

2014-08-28 02:45:14 +09:00

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