GEO::index_as_iterator Class Reference

Wraps an integer to be used with the range-based for construct. More...

#include <geogram/basic/range.h>

Public Member Functions
	index_as_iterator (index_t val)
void	operator++ ()
bool	operator== (index_as_iterator rhs)
bool	operator!= (index_as_iterator rhs)
bool	operator< (index_as_iterator rhs)
index_t	operator* () const
index_t	operator- (index_as_iterator it) const
index_as_iterator	operator+ (index_t i) const

Detailed Description

Wraps an integer to be used with the range-based for construct.

Not really an iterator, rather a pseudo-index. Geogram mostly uses index-based data structures, where an element is an index in an array (whereas the STL uses pointer-like semantics). With indices, there is no indirection (an index is an element), so operator* does nothing (returns the stored index).

Definition at line 66 of file range.h.

Constructor & Destructor Documentation

index_as_iterator()

GEO::index_as_iterator::index_as_iterator ( index_t  val )

inline

Definition at line 68 of file range.h.

Member Function Documentation

operator!=()

bool GEO::index_as_iterator::operator!= ( index_as_iterator  rhs )

inline

Definition at line 79 of file range.h.

operator*()

index_t GEO::index_as_iterator::operator* ( ) const

inline

Definition at line 87 of file range.h.

operator+()

index_as_iterator GEO::index_as_iterator::operator+ ( index_t  i ) const

inline

Definition at line 95 of file range.h.

operator++()

void GEO::index_as_iterator::operator++ ( )

inline

Definition at line 71 of file range.h.

operator-()

index_t GEO::index_as_iterator::operator- ( index_as_iterator  it ) const

inline

Definition at line 91 of file range.h.

operator<()

bool GEO::index_as_iterator::operator< ( index_as_iterator  rhs )

inline

Definition at line 83 of file range.h.

operator==()

bool GEO::index_as_iterator::operator== ( index_as_iterator  rhs )

inline

Definition at line 75 of file range.h.

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

• geogram/basic/range.h