boost/dynamic_bitset
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Fix compilation with standard libraries implementations which use raw pointers as iterators

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This commit is contained in:
Yuriy Chernyshov
2026-01-15 11:58:52 +03:00
committed by Gennaro Prota
parent 9b64641093
commit 75d3e4d83d
2 changed files with 4 additions and 4 deletions
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6
include/boost/dynamic_bitset/dynamic_bitset.hpp
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@@ -1426,13 +1426,13 @@ template< typename Iterator >
class bit_iterator_base class bit_iterator_base
{ {
public: public:
typedef typename Iterator::iterator_category iterator_category; typedef typename std::iterator_traits< Iterator >::iterator_category iterator_category;
typedef bool value_type; typedef bool value_type;
typedef std::ptrdiff_t difference_type; typedef std::ptrdiff_t difference_type;
typedef value_type * pointer; typedef value_type * pointer;
typedef value_type & reference; typedef value_type & reference;
static constexpr int bits_per_block = std::numeric_limits< typename Iterator::value_type >::digits; static constexpr int bits_per_block = std::numeric_limits< typename std::iterator_traits< Iterator >::value_type >::digits;
BOOST_DYNAMIC_BITSET_CONSTEXPR20 bit_iterator_base( Iterator block_iterator, int bit_index ); BOOST_DYNAMIC_BITSET_CONSTEXPR20 bit_iterator_base( Iterator block_iterator, int bit_index );
@@ -1446,7 +1446,7 @@ public:
protected: protected:
BOOST_DYNAMIC_BITSET_CONSTEXPR20 void increment(); BOOST_DYNAMIC_BITSET_CONSTEXPR20 void increment();
BOOST_DYNAMIC_BITSET_CONSTEXPR20 void decrement(); BOOST_DYNAMIC_BITSET_CONSTEXPR20 void decrement();
BOOST_DYNAMIC_BITSET_CONSTEXPR20 void add( typename Iterator::difference_type n ); BOOST_DYNAMIC_BITSET_CONSTEXPR20 void add( typename std::iterator_traits< Iterator >::difference_type n );
Iterator m_block_iterator; Iterator m_block_iterator;
int m_bit_index = 0; int m_bit_index = 0;

2
include/boost/dynamic_bitset/impl/dynamic_bitset.ipp
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@@ -185,7 +185,7 @@ bit_iterator_base< Iterator >::decrement()
template< typename Iterator > template< typename Iterator >
BOOST_DYNAMIC_BITSET_CONSTEXPR20 void BOOST_DYNAMIC_BITSET_CONSTEXPR20 void
bit_iterator_base< Iterator >::add( typename Iterator::difference_type n ) bit_iterator_base< Iterator >::add( typename std::iterator_traits< Iterator >::difference_type n )
{ {
typename Iterator::difference_type d = m_bit_index + n; typename Iterator::difference_type d = m_bit_index + n;
m_block_iterator += d / bits_per_block; m_block_iterator += d / bits_per_block;