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Fixed C++17 deprecation warnings #44

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Fixed C++17 deprecation warnings #44

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9c1ee78
Fixed C++17 deprecation warnings
Kyoril Mar 14, 2020
6303e2a
Fixed gcc compile error
Kyoril Mar 14, 2020
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17 changes: 10 additions & 7 deletions luabind/detail/crtp_iterator.hpp
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#ifndef LUABIND_CRTP_ITERATOR_HPP_INCLUDED
#ifndef LUABIND_CRTP_ITERATOR_HPP_INCLUDED
#define LUABIND_CRTP_ITERATOR_HPP_INCLUDED

#include <iterator>
Expand All @@ -7,13 +7,16 @@ namespace luabind {
namespace detail {

template< typename CRTP, typename Category, typename ValueType, typename ReferenceType = ValueType&, typename DifferenceType = ptrdiff_t >
class crtp_iterator :
public std::iterator<Category, ValueType, DifferenceType, ValueType*, ReferenceType >
class crtp_iterator
{
public:
using base_type = std::iterator<Category, ValueType, DifferenceType, ValueType*, ReferenceType >;

using iterator_category = Category;
using value_type = ValueType;
using difference_type = DifferenceType;
using pointer = ValueType * ;
using reference = ReferenceType;

public:
CRTP& operator++()
{
upcast().increment();
Expand All @@ -37,12 +40,12 @@ namespace luabind {
return !upcast().equal(rhs);
}

typename base_type::reference operator*()
reference operator*()
{
return upcast().dereference();
}

typename base_type::reference operator->()
reference operator->()
{
return upcast().dereference();
}
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