Functor

The Functor typeclass is used for types that can be mapped over. More...

Classes
struct	boost::mpl11::fmap< f, structure >
	Returns the result of mapping a metafunction class over a Functor. More...

Detailed Description

The Functor typeclass is used for types that can be mapped over.

Instances of Functor must satisfy the following laws:

fmap id == id
fmap (f . g) == fmap f . fmap g

Methods

fmap