Inputs and Outputs

Namespaces
	rangeless::fn::impl
	Implementations for corresponding static functions in fn::

Classes
struct	rangeless::fn::end_seq
	Return fn::end_seq() from input-range generator function to signal end-of-inputs. More...

Functions
template<typename NullaryInvokable >
impl::seq< impl::catch_end< NullaryInvokable > >	rangeless::fn::seq (NullaryInvokable gen_fn)
	Adapt a generator function as InputRange. More...
template<typename Iterable >
impl::seq< impl::refs_gen< Iterable > >	rangeless::fn::refs (Iterable &src)
	Adapt a reference to Iterable as seq yielding reference-wrappers. More...

Detailed Description

Function Documentation

refs()

template<typename Iterable >

impl::seq<impl::refs_gen<Iterable> > rangeless::fn::refs

(

Iterable &

src

)

Adapt a reference to Iterable as seq yielding reference-wrappers.

Definition at line 687 of file fn.hpp.

seq()

template<typename NullaryInvokable >

impl::seq<impl::catch_end<NullaryInvokable> > rangeless::fn::seq

(

NullaryInvokable

gen_fn

)

Adapt a generator function as InputRange.

int i = 0;
int sum =
    fn::seq([&i]
    {
        return i < 5 ? x++ : fn::end_seq();
    })

  % fn::where([](int x)
    {
        return x > 2;
    }) // 3, 4

  % fn::transform([](int x)
    {
        return x + 1;
    }) // 4, 5

  % fn::foldl_d([](int out, int in)
    {
        return out * 10 + in;
    });
        
VERIFY(sum == 45);

Definition at line 677 of file fn.hpp.