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The read function is a composed
operation that reads a certain amount of data from a stream before returning.
Attempt to read a certain amount of data from a stream before returning.
template< typename SyncReadStream, typename MutableBufferSequence> std::size_t read( SyncReadStream & s, const MutableBufferSequence & buffers, constraint_t< is_mutable_buffer_sequence< MutableBufferSequence >::value > = 0); » more... template< typename SyncReadStream, typename MutableBufferSequence> std::size_t read( SyncReadStream & s, const MutableBufferSequence & buffers, boost::system::error_code & ec, constraint_t< is_mutable_buffer_sequence< MutableBufferSequence >::value > = 0); » more... template< typename SyncReadStream, typename MutableBufferSequence, typename CompletionCondition> std::size_t read( SyncReadStream & s, const MutableBufferSequence & buffers, CompletionCondition completion_condition, constraint_t< is_mutable_buffer_sequence< MutableBufferSequence >::value > = 0); » more... template< typename SyncReadStream, typename MutableBufferSequence, typename CompletionCondition> std::size_t read( SyncReadStream & s, const MutableBufferSequence & buffers, CompletionCondition completion_condition, boost::system::error_code & ec, constraint_t< is_mutable_buffer_sequence< MutableBufferSequence >::value > = 0); » more... template< typename SyncReadStream, typename DynamicBuffer_v1> std::size_t read( SyncReadStream & s, DynamicBuffer_v1 && buffers, constraint_t< is_dynamic_buffer_v1< decay_t< DynamicBuffer_v1 > >::value > = 0, constraint_t< !is_dynamic_buffer_v2< decay_t< DynamicBuffer_v1 > >::value > = 0); » more... template< typename SyncReadStream, typename DynamicBuffer_v1> std::size_t read( SyncReadStream & s, DynamicBuffer_v1 && buffers, boost::system::error_code & ec, constraint_t< is_dynamic_buffer_v1< decay_t< DynamicBuffer_v1 > >::value > = 0, constraint_t< !is_dynamic_buffer_v2< decay_t< DynamicBuffer_v1 > >::value > = 0); » more... template< typename SyncReadStream, typename DynamicBuffer_v1, typename CompletionCondition> std::size_t read( SyncReadStream & s, DynamicBuffer_v1 && buffers, CompletionCondition completion_condition, constraint_t< is_dynamic_buffer_v1< decay_t< DynamicBuffer_v1 > >::value > = 0, constraint_t< !is_dynamic_buffer_v2< decay_t< DynamicBuffer_v1 > >::value > = 0); » more... template< typename SyncReadStream, typename DynamicBuffer_v1, typename CompletionCondition> std::size_t read( SyncReadStream & s, DynamicBuffer_v1 && buffers, CompletionCondition completion_condition, boost::system::error_code & ec, constraint_t< is_dynamic_buffer_v1< decay_t< DynamicBuffer_v1 > >::value > = 0, constraint_t< !is_dynamic_buffer_v2< decay_t< DynamicBuffer_v1 > >::value > = 0); » more... template< typename SyncReadStream, typename Allocator> std::size_t read( SyncReadStream & s, basic_streambuf< Allocator > & b); » more... template< typename SyncReadStream, typename Allocator> std::size_t read( SyncReadStream & s, basic_streambuf< Allocator > & b, boost::system::error_code & ec); » more... template< typename SyncReadStream, typename Allocator, typename CompletionCondition> std::size_t read( SyncReadStream & s, basic_streambuf< Allocator > & b, CompletionCondition completion_condition); » more... template< typename SyncReadStream, typename Allocator, typename CompletionCondition> std::size_t read( SyncReadStream & s, basic_streambuf< Allocator > & b, CompletionCondition completion_condition, boost::system::error_code & ec); » more... template< typename SyncReadStream, typename DynamicBuffer_v2> std::size_t read( SyncReadStream & s, DynamicBuffer_v2 buffers, constraint_t< is_dynamic_buffer_v2< DynamicBuffer_v2 >::value > = 0); » more... template< typename SyncReadStream, typename DynamicBuffer_v2> std::size_t read( SyncReadStream & s, DynamicBuffer_v2 buffers, boost::system::error_code & ec, constraint_t< is_dynamic_buffer_v2< DynamicBuffer_v2 >::value > = 0); » more... template< typename SyncReadStream, typename DynamicBuffer_v2, typename CompletionCondition> std::size_t read( SyncReadStream & s, DynamicBuffer_v2 buffers, CompletionCondition completion_condition, constraint_t< is_dynamic_buffer_v2< DynamicBuffer_v2 >::value > = 0); » more... template< typename SyncReadStream, typename DynamicBuffer_v2, typename CompletionCondition> std::size_t read( SyncReadStream & s, DynamicBuffer_v2 buffers, CompletionCondition completion_condition, boost::system::error_code & ec, constraint_t< is_dynamic_buffer_v2< DynamicBuffer_v2 >::value > = 0); » more...
Header: boost/asio/impl/read.hpp
Convenience header: boost/asio.hpp