This commit is contained in:
Jack Andersen 2017-12-06 18:11:03 -10:00
parent 3d70a568dc
commit 34de6276b0
1 changed files with 7 additions and 1 deletions

View File

@ -261,13 +261,19 @@ public:
inline std::vector<Node>::iterator rawBegin() const {return m_childrenBegin;}
inline std::vector<Node>::iterator rawEnd() const {return m_childrenEnd;}
class DirectoryIterator : std::iterator<std::forward_iterator_tag, Node>
class DirectoryIterator
{
friend class Node;
std::vector<Node>::iterator m_it;
DirectoryIterator(const std::vector<Node>::iterator& it)
: m_it(it) {}
public:
using iterator_category = std::forward_iterator_tag;
using value_type = Node;
using difference_type = std::ptrdiff_t;
using pointer = Node*;
using reference = Node&;
inline bool operator!=(const DirectoryIterator& other) {return m_it != other.m_it;}
inline bool operator==(const DirectoryIterator& other) {return m_it == other.m_it;}
inline DirectoryIterator& operator++()