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This patch fixed the compiled error which prevent user from deriving from std::iterator when using C++17 compiler.

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This commit is contained in:
Tanki Zhang 2018-04-04 19:59:34 -05:00
parent f996468a6a
commit eb910ee916
1 changed files with 6 additions and 4 deletions
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10
include/yaml-cpp/node/detail/iterator.h
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@ -19,8 +19,7 @@ namespace detail {
struct iterator_value; struct iterator_value;
template <typename V> template <typename V>
class iterator_base : public std::iterator<std::forward_iterator_tag, V, class iterator_base {
std::ptrdiff_t, V*, V> {
private: private:
template <typename> template <typename>
@ -37,8 +36,11 @@ class iterator_base : public std::iterator<std::forward_iterator_tag, V,
}; };
public: public:
typedef typename iterator_base::value_type value_type; using iterator_category = std::forward_iterator_tag;
using value_type = V;
using difference_type = std::ptrdiff_t;
using pointer = V * ;
using reference = V;
public: public:
iterator_base() : m_iterator(), m_pMemory() {} iterator_base() : m_iterator(), m_pMemory() {}
explicit iterator_base(base_type rhs, shared_memory_holder pMemory) explicit iterator_base(base_type rhs, shared_memory_holder pMemory)