This page has been translated automatically.
Getting Started
Migrating to UNIGINE 2.0
C++ API Migration
UnigineScript
The Language
Core Library
Engine Library
Node-Related Classes
GUI-Related Classes
Plugins Library
High-Level Systems
Samples
Usage Examples
C++ API
API Reference
Integration Samples
Usage Examples
C++ Plugins
Warning! This version of documentation is OUTDATED, as it describes an older SDK version! Please switch to the documentation for the latest SDK version.
Warning! This version of documentation describes an old SDK version which is no longer supported! Please upgrade to the latest SDK version.

Unigine::Tree::Iterator Class

Tree::Iterator.

To use this class, include the UnigineTree.h file.

Unigine::Tree::Iterator Class

Members


KeyType Type Definition

Description

Full declaration:
typedef Key Unigine::Tree< Key, Data >::Iterator::KeyType

DataType Type Definition

Description

Full declaration:
typedef Data Unigine::Tree< Key, Data >::Iterator::DataType


Iterator ()

Default constructor.

Iterator (const Iterator & it)

Copy constructor.

Arguments

  • const Iterator & it - Iterator.

~Iterator ()

Destructor.

UNIGINE_INLINE Iterator & operator= (const Iterator & it)

Assignment operator for the iterator.

Arguments

  • const Iterator & it - Iterator.

UNIGINE_INLINE int operator== (const Iterator & it) const

Check if two iterators are actually the same.

Arguments

  • const Iterator & it - The second iterator.

Return value

Returns 1 if iterators are the same; otherwise, 0 is returned.

UNIGINE_INLINE int operator!= (const Iterator & it) const

Check if two iterators are not the same.

Arguments

  • const Iterator & it - The second iterator.

Return value

Returns 1 if iterators are not the same; otherwise, 0 is returned.

UNIGINE_INLINE int operator== (const typename Tree< Key, Data >::ConstIterator & it) const

Check if two iterators are actually the same.

Arguments

  • const typename Tree< Key, Data >::ConstIterator & it - The second iterator.

Return value

Returns 1 if iterators are the same; otherwise, 0 is returned.

UNIGINE_INLINE int operator!= (const typename Tree< Key, Data >::ConstIterator & it) const

Check if two iterators are not the same.

Arguments

  • const typename Tree< Key, Data >::ConstIterator & it - The second iterator.

Return value

Returns 1 if iterators are not the same; otherwise, 0 is returned.

UNIGINE_INLINE Node & operator* ()

Returns iterator's node reference.

Return value

The iterator's node reference.

UNIGINE_INLINE Node * operator-> ()

Returns iterator's node pointer.

Return value

The iterator's node.

UNIGINE_INLINE Node * get ()

Returns iterator's node pointer.

Return value

The iterator's node pointer.

UNIGINE_INLINE Iterator & operator++ ()

Increases the iterator position.

Return value

The iterator referring to the next element.

UNIGINE_INLINE Iterator & operator-- ()

Decreases the iterator position.

Return value

The iterator referring to the prev element.

UNIGINE_INLINE Iterator operator++ ()

Increases the iterator position.

Return value

The iterator referring to the current element.

UNIGINE_INLINE Iterator operator-- ()

Decreases the iterator position.

Return value

The iterator referring to the current element.
Last update: 2017-07-03
Build: ()