lib::iter Namespace Reference

Namespaces
namespace	anonymous_namespace{iter-chain-search.hpp}
namespace	test

Typedefs
template<class IT >
using	Yield = decltype(std::declval< IT >().operator*())
	type binding helper: an iterato's actual result type
template<class COR >
using	CoreYield = decltype(std::declval< COR >().yield())
	the result type yielded by a »state core«

Classes
class	CursorGear
struct	IndexAccessCore
	Implementation of a »IterStateCore« to access the container through an embedded index variable. More...
class	IterChainSearch
	Iterator based linear search mechanism, with the ability to perform consecutive search with backtracking. More...
struct	IterDequeStorage
	Wrapper to mark a std::deque instance for use as "state core" within lib::IterStateWrapper. More...
class	ProductCore
	Building block for a tupeled-iterator. More...

Functions
template<class SRC >
auto	chainSearch (SRC &&srcData)
	setup a chain search configuration by suitably wrapping the given container.
template<typename... ITS>
auto	buildIterTuple (ITS &&...iters)
	construction-helper: apply IterExplorer builder packaged tuple

Typedef Documentation

Yield

template<class IT >

using Yield = decltype(std::declval<IT>().operator*())

type binding helper: an iterato's actual result type

Definition at line 154 of file iter-adapter.hpp.

CoreYield

template<class COR >

using CoreYield = decltype(std::declval<COR>().yield())

the result type yielded by a »state core«

Definition at line 158 of file iter-adapter.hpp.

Function Documentation

chainSearch()

template<class SRC >

auto chainSearch ( SRC &&  srcData )

inline

setup a chain search configuration by suitably wrapping the given container.

Returns

an IterChainSearch instantiation, which is an Iterator to yield all the source elements, but can be outfitted with a sequence of filter conditions, to be applied to the underlying source one by one.

Parameters

srcData

either a »Lumiera Forward Iterator«, a reference to a STL container, or a »State Core« object.

Warning

if you capture the result of this call by an auto variable, be sure to understand that invoking any further builder operation on IterExplorer will invalidate that variable (by moving it into the augmented iterator returned from such builder call).

Definition at line 310 of file iter-chain-search.hpp.

Referenced by IterChainSearch_test::backtracking(), IterChainSearch_test::chainedIteration(), and IterChainSearch_test::simpleSearch().

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buildIterTuple()

template<typename... ITS>

auto buildIterTuple

(

ITS &&...

iters

)

construction-helper: apply IterExplorer builder packaged tuple

Definition at line 45 of file iter-zip.hpp.

References lib::explore().

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