C++ named requirements: ConstexprIterator (since C++20) (original) (raw)
A ConstexprIterator is a LegacyIterator that can be used during constant expression evaluation.
[edit] Requirements
The type It satisfies ConstexprIterator if all operations provided to meet It's iterator category requirements are constexpr functions.
[edit] Standard library
The following standard library types are ConstexprIterators.
- array::iterator and array::const_iterator.
- basic_string_view::iterator.
- span::iterator.
- vector::iterator and vector::const_iterator.
[edit] See also
| Iterator library | provides definitions for iterators, iterator traits, adaptors, and utility functions |
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