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write (4 of 6 overloads)

Write all of the supplied data to a stream before returning.

template<
    typename SyncWriteStream,
    typename Allocator>
std::size_t write(
    SyncWriteStream & s,
    basic_streambuf< Allocator > & b);

This function is used to write a certain number of bytes of data to a stream. The call will block until one of the following conditions is true:

This operation is implemented in terms of zero or more calls to the stream's write_some function.

Parameters

s

The stream to which the data is to be written. The type must support the SyncWriteStream concept.

b

The basic_streambuf object from which data will be written.

Return Value

The number of bytes transferred.

Exceptions

boost::system::system_error

Thrown on failure.

Remarks

This overload is equivalent to calling:

boost::asio::write(
    s, b,
    boost::asio::transfer_all()); 

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