Iterators.h File Reference

#include "CoreMinimal.h"
#include "Mcro/Concepts.h"
#include "Mcro/TypeName.h"
#include "Mcro/TextMacros.h"
#include "Mcro/SharedObjects.h"
#include "Mcro/Void.h"
#include "Mcro/Range/Concepts.h"

Go to the source code of this file.

Data Structures
struct	Mcro::Range::TIteratorJumpForward_Struct< T >
struct	Mcro::Range::TIteratorJumpForward_Struct< T >
struct	Mcro::Range::TIteratorJumpBackward_Struct< T >
struct	Mcro::Range::TIteratorJumpBackward_Struct< T >
struct	Mcro::Range::TIteratorDifference_Struct< T >
struct	Mcro::Range::TIteratorDifference_Struct< T >
struct	Mcro::Range::TIteratorCompare_Struct< T >
struct	Mcro::Range::TIteratorCompare_Struct< T >
struct	Mcro::Range::TIteratorComputeDistance_Struct< T >
struct	Mcro::Range::TIteratorComputeDistance_Struct< T >
struct	Mcro::Range::FExtendedIteratorPolicy
	Extra settings for TExtendedIterator wrapper. More...
struct	Mcro::Range::TExtendedIterator< Iterator, Policy >
	Unreal's own iterators are not STL compliant (they are only compatible with range-for loops) so they cannot be used with more advanced STL algorithms or other third-party libraries which may expect the full iterator interface compatibility. For that TExtendedIterator fills in the missing components and wraps Unreal iterators to be fully STL iterator compliant. More...
struct	Mcro::Range::FTempStringIterator
	Allows range-v3 and std::ranges to iterate over temporary string objects and keep the string alive during view and action operators. More...

Namespaces
namespace	Mcro
namespace	Mcro::Range

Macros
#define	MCRO_RANGE_ALLOW_BASIC_ITERATOR_FEATURE_EMULATION   1
	Iterators which can only step one item at a time, and/or doesn't expose difference computation can have the jump and difference features emulated at the cost of expensive O(N) time operations. Turning this feature off ensures stricter policy about this when working with Unreal containers and range-v3.

Typedefs
template<typename T >
using	Mcro::Range::TIteratorDifference = typename TIteratorDifference_Struct<T>::Type
	return a difference type for given iterator.

Variables
template<typename T >
constexpr TIteratorJumpForward_Struct< T >	Mcro::Range::TIteratorJumpForward
template<typename T >
constexpr TIteratorJumpBackward_Struct< T >	Mcro::Range::TIteratorJumpBackward
template<typename T >
constexpr TIteratorCompare_Struct< T >	Mcro::Range::TIteratorCompare
template<typename T >
constexpr TIteratorComputeDistance_Struct< T >	Mcro::Range::TIteratorComputeDistance

Detailed Description

Copyright

This Source Code is subject to the terms of the Mozilla Public License, v2.0. If a copy of the MPL was not distributed with this file You can obtain one at https://mozilla.org/MPL/2.0/

Author

David Mórász

Date

2025

Definition in file Iterators.h.

Macro Definition Documentation

MCRO_RANGE_ALLOW_BASIC_ITERATOR_FEATURE_EMULATION

#define MCRO_RANGE_ALLOW_BASIC_ITERATOR_FEATURE_EMULATION   1

Iterators which can only step one item at a time, and/or doesn't expose difference computation can have the jump and difference features emulated at the cost of expensive O(N) time operations. Turning this feature off ensures stricter policy about this when working with Unreal containers and range-v3.

When this flag is on, a runtime ensure is still triggered.

Definition at line 32 of file Iterators.h.