lagoon::range< MetaObject > Class Template Reference

The type of a range of managed pointers to the MetaObject. More...

#include <lagoon/utils.hpp>

Inheritance diagram for lagoon::range< MetaObject >:

Collaboration diagram for lagoon::range< MetaObject >:

List of all members.

Public Member Functions
	range (const iterator &b, const iterator &e)
bool	empty (void) const
	Returns true if the range is empty.
size_t	size (void) const
	Returns the size of the range i.e. the number of items.
void	step_front (void)
	Moves the front of the range one item forward.
size_t	leap_front (size_t leap)
	Moves the front of the range n items forward.
const shared< MetaObject > &	front (void) const
	Returns the (pointer to the) item at the front of the range.
shared< MetaObject >	at (size_t offs) const
	Returns the (pointer to the) item offs steps from the front.
Protected Attributes
iterator	current
iterator	end
Friends
bool	same_position (const range_base &a, const range_base &b)
	Checks if the front of both ranges points to the same elem.

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Detailed Description

template<typename MetaObject>
class lagoon::range< MetaObject >

The type of a range of managed pointers to the MetaObject.

This type should be used when dealing with a set or range of managed meta-objects. This class allows to do forward traversals of the range.

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Member Function Documentation

size_t lagoon::range_base< MetaObject, std::vector< shared< MetaObject > >::const_iterator >::leap_front

(

size_t

leap

)

[inline, inherited]

Moves the front of the range n items forward.

This member function moves the front of the range leap items forward. The leap parameter may be greater than size() resulting in an empty range. Returns the number of items actually leaped through.

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

• lagoon/utils.hpp