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buffer_copy (7 of 30 overloads)

Copies bytes from a source buffer to a target buffer.

std::size_t buffer_copy(
    const mutable_buffers_1 & target,
    const const_buffers_1 & source);
Parameters

target

A modifiable buffer representing the memory region to which the bytes will be copied.

source

A non-modifiable buffer representing the memory region from which the bytes will be copied.

Return Value

The number of bytes copied.

Remarks

The number of bytes copied is the lesser of:


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