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Add null comparison operators to vector_iterator

This commit is contained in:
Giles Bathgate 2021-05-05 06:46:57 +01:00
parent 0dcadee486
commit b42bbded9b
1 changed files with 2 additions and 0 deletions
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2
STL_Extension/include/CGAL/vector.h
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@ -109,6 +109,8 @@ public:
tmp += n; tmp += n;
return tmp.operator*(); return tmp.operator*();
} }
bool operator==( std::nullptr_t) const { return ptr == nullptr; }
bool operator!=( std::nullptr_t) const { return ptr != nullptr; }
bool operator< ( const Self& i) const { return ( ptr < i.ptr); } bool operator< ( const Self& i) const { return ( ptr < i.ptr); }
bool operator> ( const Self& i) const { return i < *this; } bool operator> ( const Self& i) const { return i < *this; }
bool operator<=( const Self& i) const { return !(i < *this); } bool operator<=( const Self& i) const { return !(i < *this); }