boost::gil::histogram::begin
begin overloads
Synopses
Declared in <boost/gil/histogram.hpp>
Returns a read/write iterator that points to the first element in the %unordered_map.
iterator
begin() noexcept;@{
const_iterator
begin() const noexcept;Returns a read‐only (constant) iterator pointing to the first bucket element.
const_local_iterator
begin(size_type __n) const;Returns a read/write iterator pointing to the first bucket element.
local_iterator
begin(size_type __n);Parameters
Name |
Description |
__n |
The bucket index. |
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