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refactor: Fix binary operator+ for prevector iterators

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MarcoFalke 2024-01-18 15:24:00 +01:00
parent fa44a60b2b
commit fab8a01048
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src/prevector.h
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@ -65,6 +65,7 @@ public:
iterator operator--(int) { iterator copy(*this); --(*this); return copy; }
difference_type friend operator-(iterator a, iterator b) { return (&(*a) - &(*b)); }
iterator operator+(size_type n) const { return iterator(ptr + n); }
iterator friend operator+(size_type n, iterator x) { return x + n; }
iterator& operator+=(size_type n) { ptr += n; return *this; }
iterator operator-(size_type n) const { return iterator(ptr - n); }
iterator& operator-=(size_type n) { ptr -= n; return *this; }
@ -116,6 +117,7 @@ public:
const_iterator operator--(int) { const_iterator copy(*this); --(*this); return copy; }
difference_type friend operator-(const_iterator a, const_iterator b) { return (&(*a) - &(*b)); }
const_iterator operator+(size_type n) const { return const_iterator(ptr + n); }
const_iterator friend operator+(size_type n, const_iterator x) { return x + n; }
const_iterator& operator+=(size_type n) { ptr += n; return *this; }
const_iterator operator-(size_type n) const { return const_iterator(ptr - n); }
const_iterator& operator-=(size_type n) { ptr -= n; return *this; }