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Add util::span::front,back

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This commit is contained in:
Nikita Lisitsa 2022-01-20 20:32:38 +03:00
parent e5ba642c5d
commit 134ec550f5
1 changed files with 3 additions and 0 deletions
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3
libs/util/include/psemek/util/span.hpp
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@ -71,6 +71,9 @@ namespace psemek::util
reverse_iterator rbegin() const { return reverse_iterator(p_end); }
reverse_iterator rend() const { return reverse_iterator(p_begin); }
T & front() const { return *p_begin; }
T & back() const { return *(p_end - 1); }
void reset()
{
p_begin = nullptr;