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SGLSet::ConstIterator

see header file

(no source file, everything inside header)

template ‹typename T, typename Comparator› class SGLSet::ConstIterator;

part of SGEXTN module SG_Containers

constant iterator for SGLSet

detailed description

list of all including inherited members

implementation details

preprocessor file inclusion directive: #include ‹SGLSet.h›

CMake target for BuildLah: SGEXTN::SG_Containers

see this link for more information about BuildLah

parent class: (none)

children classes: (none)

instance member functions

bool operator!=(SGLSet::ConstIterator x);

const T& operator*();

SGLSet::ConstIterator operator++(int);

SGLSet::ConstIterator& operator++();

SGLSet::ConstIterator operator--(int);

SGLSet::ConstIterator& operator--();

bool operator==(SGLSet::ConstIterator x);

Detailed Description

SGLSet::ConstIterator is a constant iterator for SGLSet and points towards an element in the SGLSet. This can be used to iterate over the SGLSet sequentially. Modification to the SGLSet through a constant iterator is not possible. To do that, use a SGLSet::Iterator instead. This is a template based class with no separate source file.

Implementation Details

SGLSet::ConstIterator stores a pointer to the memory location where SGLSet keeps all its data.

bool operator!=(SGLSet::ConstIterator x);

Checks if this constant iterator points to a different element from x.

const T& operator*();

Returns the element that this constant iterator points to.

If this iterator is SGLSet::constEnd, using this function will crash.

SGLSet::ConstIterator operator++(int);

Increments the constant iterator to point towards the next element and returns the old constant iterator.

SGLSet::ConstIterator is circular, incrementing SGLSet::constEnd gives SGLSet::constBegin and decrementing SGLSet::constBegin gives SGLSet::constEnd.

SGLSet::ConstIterator& operator++();

Increments the constant iterator to point towards the next element and returns the new constant iterator.

SGLSet::ConstIterator is circular, incrementing SGLSet::constEnd gives SGLSet::constBegin and decrementing SGLSet::constBegin gives SGLSet::constEnd.

SGLSet::ConstIterator operator--(int);

Decrements the constant iterator to point towards the previous element and returns the old constant iterator.

SGLSet::ConstIterator is circular, incrementing SGLSet::constEnd gives SGLSet::constBegin and decrementing SGLSet::constBegin gives SGLSet::constEnd.

SGLSet::ConstIterator& operator--();

Decrements the constant iterator to point towards the previous element and returns the new constant iterator.

SGLSet::ConstIterator is circular, incrementing SGLSet::constEnd gives SGLSet::constBegin and decrementing SGLSet::constBegin gives SGLSet::constEnd.

bool operator==(SGLSet::ConstIterator x);

Checks if this constant iterator points to the same element as x.

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