11#ifndef SKELETON_BLOCKER_ITERATORS_SKELETON_BLOCKERS_BLOCKERS_ITERATORS_H_
12#define SKELETON_BLOCKER_ITERATORS_SKELETON_BLOCKERS_BLOCKERS_ITERATORS_H_
14#include <boost/iterator/iterator_facade.hpp>
18namespace skeleton_blocker {
26template<
typename MapIteratorType,
typename ReturnType>
28Blocker_iterator_internal<MapIteratorType, ReturnType>,
30boost::forward_traversal_tag,
34 MapIteratorType current_position;
35 MapIteratorType end_of_map;
41 current_position(position), end_of_map(end_of_map_) { }
44 return current_position == other.current_position;
51 ReturnType dereference()
const {
52 return (current_position->second);
61 void goto_next_blocker() {
64 }
while (!(current_position == end_of_map) && !first_time_blocker_is_seen());
67 bool first_time_blocker_is_seen()
const {
68 return current_position->first == current_position->second->first_vertex();
78template<
typename MapIteratorType,
typename ReturnType>
80Blocker_iterator_around_vertex_internal<MapIteratorType, ReturnType>,
82boost::forward_traversal_tag,
86 MapIteratorType current_position_;
92 current_position_(position) { }
95 this->current_position_ = other.current_position_;
100 return current_position_ == other.current_position_;
107 ReturnType dereference()
const {
108 return (current_position_->second);
111 MapIteratorType current_position() {
112 return this->current_position_;
118namespace skbl = skeleton_blocker;
Iterator through the blockers of a vertex.
Definition: Skeleton_blockers_blockers_iterators.h:84
Iterator through the blockers of a vertex.
Definition: Skeleton_blockers_blockers_iterators.h:32