boost::ml_iterator_map< IteratorTraits, IDMap > Class Template Reference

This is a helper template to create an external property map for an std random access container. More...

#include <mlGraphToBoostGraph.h>

List of all members.

Public Types

typedef property_traits< IDMap >
::key_type key_type

typedef IteratorTraits::value_type value_type

typedef
IteratorTraits::value_type & reference

typedef lvalue_property_map_tag category

Public Member Functions

ml_iterator_map (typename IteratorTraits::iterator_type i=IteratorTraits::iterator_type(), const IDMap &id=IDMap())

Constructor, takes an iterator to the beginning of a container, for example std::vector<>.begin and a property map to map the key of type key_type to an index used by the iterator.

Public Attributes

IteratorTraits::iterator_type m_iter

IDMap m_id

Detailed Description

template<class IteratorTraits, class IDMap>
class boost::ml_iterator_map< IteratorTraits, IDMap >

This is a helper template to create an external property map for an std random access container.

Property maps are generally thin wrapper around some data source and define basically a new type which allows overloading the get(), put() and at() functions used by the boost graph library. A property map maps a key to a value so the basic functions look like this: value get(property_map, key) void put(property_map, key, value) value& at(property_map, key) This property map uses a random access iterator to store the values. The IDMap must provide a function (operator[](key)) to translate the key into an offset which can be used as index for the random access iterator. This template is expected to be used with the broken_VC_ptr_traits as IteratorTraits parameter.

Definition at line 382 of file mlGraphToBoostGraph.h.