Boost.FunctionTypes provides functionality to classify, decompose and synthesize function, function pointer, function reference and pointer to member types.
We collectively refer to these types as callable builtin types.
In particular, the library can be used to:
The library is designed to work well with other Boost libraries and uses well-accepted concepts introduced by Boost and TR1.
Templates that encapsulate boolean or numeric properties define a static member
is_function_pointer< bool(*)(int) >::value // == true function_arity< bool(*)(int) >::value // == 1
Templates that encapsulate properties that are single types contain a type
function_type< mpl::vector<bool,int> >::type // is bool(int) result_type< bool(&)(int) >::type // is bool
Templates that encapsulate properties that are type lists model an MPL-compatible type sequence.
parameter_types< bool(int) > // models an MPL sequence
|Copyright © 2004 -2007 Tobias Schwinger|