3 "boost-version": "1.30.0",
8 "description": "A value-semantic, type-safe wrapper for representing 'optional' (or 'nullable') objects of a given type. An optional object may or may not contain a value of the underlying type.",
13 "Fernando Cacciola <fernando_cacciola -at- ciudad.com.ar>",
14 "Andrzej Krzemienski <akrzemi1 -at- gmail.com>"