ox::layout::detail::Layout_span< Get_policy_t > Class Template Reference

Container view to iterate over a Widget's children, yielding layout info. More...

#include <layout_span.hpp>

Public Member Functions
template<typename Iter >
	Layout_span (Iter first, Iter last, int primary_length, Get_policy_t &&get_policy)
	Construct, only considers children from first up to last.
auto	begin_max ()
	Return iterator to the first element, will skip when length == max. More...
auto	begin_min ()
	Return iterator to the first element, will skip when length == min. More...
auto	end () -> Container_t::iterator
auto	total_stretch () const -> double
auto	total_inverse_stretch () const -> double
auto	entire_length () const -> int
auto	size () const -> std::size_t
auto	get_results () const -> std::vector< int >

Detailed Description

template<typename Get_policy_t>
class ox::layout::detail::Layout_span< Get_policy_t >

Container view to iterate over a Widget's children, yielding layout info.

Shrinks on each iteration by dropping elements that have reached some limit. Get_policy_t: A functor type <Size_policy const&(Widget const&)> Used to retrieve a Size_policy to work with.

Member Function Documentation

begin_max()

template<typename Get_policy_t >

auto ox::layout::detail::Layout_span< Get_policy_t >::begin_max ( )

inline

Return iterator to the first element, will skip when length == max.

Size_policy::max will be used as limit.

begin_min()

template<typename Get_policy_t >

auto ox::layout::detail::Layout_span< Get_policy_t >::begin_min ( )

inline

Return iterator to the first element, will skip when length == min.

Size_policy::min will be used as limit.

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The documentation for this class was generated from the following file:

• /github/workspace/include/termox/widget/layouts/detail/layout_span.hpp