Constant iterator over an expression tree. More...

#include <Iterator.h>

Public Types
typedef int	difference_type

typedef std::forward_iterator_tag	iterator_category

typedef int *	pointer

typedef int &	reference

typedef long	value_type

Public Member Functions
	ExpressionTreeConstIterator (const ExpressionTreeConstIterator &ts)
	Copy ctor - needed for reference counting. More...

	ExpressionTreeConstIterator (ExpressionTreeIteratorImpl *impl)
	Copy ctor for impl *. More...

bool	operator!= (const ExpressionTreeConstIterator &rhs)
	Nonequality operator. More...

const ExpressionTree	operator* (void) const
	Returns a const reference to the item contained at the current position. More...

ExpressionTreeConstIterator	operator++ (int)
	Postincrement operator. More...

ExpressionTreeConstIterator &	operator++ (void)
	Preincrement operator. More...

bool	operator== (const ExpressionTreeConstIterator &rhs)
	Equality operator. More...

Private Attributes
madara::utility::Refcounter< ExpressionTreeIteratorImpl >	impl_
	Pointer to actual implementation, i.e., the "bridge", which is reference counted to automate memory management. More...

Detailed Description

Constant iterator over an expression tree.

See also: ExpressionTreeLevelOrderIteratorImpl, ExpressionTreeInOrderIteratorImpl, ExpressionTreePreOrderIteratorImpl, and ExpressionTreePostOrderIteratorImpl

Definition at line 76 of file Iterator.h.

Member Typedef Documentation

◆ difference_type

typedef int madara::expression::ExpressionTreeConstIterator::difference_type

Definition at line 105 of file Iterator.h.

◆ iterator_category

typedef std::forward_iterator_tag madara::expression::ExpressionTreeConstIterator::iterator_category

Definition at line 101 of file Iterator.h.

◆ pointer

typedef int* madara::expression::ExpressionTreeConstIterator::pointer

Definition at line 103 of file Iterator.h.

◆ reference

typedef int& madara::expression::ExpressionTreeConstIterator::reference

Definition at line 104 of file Iterator.h.

◆ value_type

typedef long madara::expression::ExpressionTreeConstIterator::value_type

Definition at line 102 of file Iterator.h.

Constructor & Destructor Documentation

◆ ExpressionTreeConstIterator() [1/2]

madara::expression::ExpressionTreeConstIterator::ExpressionTreeConstIterator ( const ExpressionTreeConstIterator & ts )

Copy ctor - needed for reference counting.

Definition at line 89 of file Iterator.cpp.

◆ ExpressionTreeConstIterator() [2/2]

madara::expression::ExpressionTreeConstIterator::ExpressionTreeConstIterator ( ExpressionTreeIteratorImpl * impl )

Copy ctor for impl *.

Definition at line 97 of file Iterator.cpp.

Member Function Documentation

◆ operator!=()

bool madara::expression::ExpressionTreeConstIterator::operator!= ( const ExpressionTreeConstIterator & rhs )

Nonequality operator.

Definition at line 140 of file Iterator.cpp.

◆ operator*()

const madara::expression::ExpressionTree madara::expression::ExpressionTreeConstIterator::operator* ( void ) const

Returns a const reference to the item contained at the current position.

Definition at line 106 of file Iterator.cpp.

◆ operator++() [1/2]

madara::expression::ExpressionTreeConstIterator madara::expression::ExpressionTreeConstIterator::operator++ ( int )

Postincrement operator.

Preincrement operator.

Definition at line 123 of file Iterator.cpp.

◆ operator++() [2/2]

madara::expression::ExpressionTreeConstIterator & madara::expression::ExpressionTreeConstIterator::operator++ ( void )

Preincrement operator.

Definition at line 114 of file Iterator.cpp.

◆ operator==()

bool madara::expression::ExpressionTreeConstIterator::operator== ( const ExpressionTreeConstIterator & rhs )

Equality operator.

Definition at line 132 of file Iterator.cpp.

Member Data Documentation

◆ impl_

madara::utility::Refcounter<ExpressionTreeIteratorImpl> madara::expression::ExpressionTreeConstIterator::impl_

private

Pointer to actual implementation, i.e., the "bridge", which is reference counted to automate memory management.

Definition at line 110 of file Iterator.h.

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

include/madara/expression/Iterator.h
include/madara/expression/Iterator.cpp

Public Types

Public Member Functions

Private Attributes