boost::capy::front

front overloads

Synopses

Declared in <boost/capy/buffers/front.hpp>

Return the first const buffer, or an empty buffer.

template<ConstBufferSequence ConstBufferSequence>
requires (!MutableBufferSequence<ConstBufferSequence>)
const_buffer
front(ConstBufferSequence const& bs) noexcept;

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Return the first mutable buffer, or an empty buffer.

template<MutableBufferSequence MutableBufferSequence>
mutable_buffer
front(MutableBufferSequence const& bs) noexcept;

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Return Value

The first buffer in bs, or an empty buffer if bs contains no buffers.

Parameters

Name

Description

bs

The buffer sequence to inspect.

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