mirror of
https://github.com/bolero-MURAKAMI/Sprout
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39 lines
993 B
ReStructuredText
39 lines
993 B
ReStructuredText
.. _sprout-string-basic_string-begin:
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###############################################################################
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begin
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###############################################################################
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Interface
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========================================
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.. sourcecode:: c++
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SPROUT_CXX14_CONSTEXPR iterator begin() SPROUT_NOEXCEPT;
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SPROUT_CONSTEXPR const_iterator begin() const SPROUT_NOEXCEPT;
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Returns
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========================================
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| iterator for the first element.
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Examples
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========================================
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.. sourcecode:: c++
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#include <sprout/string.hpp>
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using namespace sprout;
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SPROUT_STATIC_CONSTEXPR auto input = string<8>("homuhomu");
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static_assert(*input.begin() == 'h', "input first element is h.");
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Complexity
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========================================
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| Recursive function invocations in *O(1)* (constant) depth.
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Header
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========================================
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| ``sprout/string/string.hpp``
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| Convenience header: ``sprout/string.hpp``
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