Lines Matching full:read

2 // read.hpp
26  * @defgroup read asio::read
28  * @brief Attempt to read a certain amount of data from a stream before
33 /// Attempt to read a certain amount of data from a stream before returning.
35  * This function is used to read a certain number of bytes of data from a
46  * @param s The stream from which the data is to be read. The type must support
49  * @param buffers One or more buffers into which the data will be read. The sum
50  * of the buffer sizes indicates the maximum number of bytes to read from the
58  * To read into a single data buffer use the @ref buffer function as follows:
59  * @code asio::read(s, asio::buffer(data, size)); @endcode
65  * @code asio::read(
70 std::size_t read(SyncReadStream& s, const MutableBufferSequence& buffers);
72 /// Attempt to read a certain amount of data from a stream before returning.
74  * This function is used to read a certain number of bytes of data from a
85  * @param s The stream from which the data is to be read. The type must support
88  * @param buffers One or more buffers into which the data will be read. The sum
89  * of the buffer sizes indicates the maximum number of bytes to read from the
97  * To read into a single data buffer use the @ref buffer function as follows:
98  * @code asio::read(s, asio::buffer(data, size), ec); @endcode
104  * @code asio::read(
109 std::size_t read(SyncReadStream& s, const MutableBufferSequence& buffers,
112 /// Attempt to read a certain amount of data from a stream before returning.
114  * This function is used to read a certain number of bytes of data from a
125  * @param s The stream from which the data is to be read. The type must support
128  * @param buffers One or more buffers into which the data will be read. The sum
129  * of the buffer sizes indicates the maximum number of bytes to read from the
133  * whether the read operation is complete. The signature of the function object
142  * A return value of 0 indicates that the read operation is complete. A non-zero
143  * return value indicates the maximum number of bytes to be read on the next
151  * To read into a single data buffer use the @ref buffer function as follows:
152  * @code asio::read(s, asio::buffer(data, size),
160 std::size_t read(SyncReadStream& s, const MutableBufferSequence& buffers,
163 /// Attempt to read a certain amount of data from a stream before returning.
165  * This function is used to read a certain number of bytes of data from a
176  * @param s The stream from which the data is to be read. The type must support
179  * @param buffers One or more buffers into which the data will be read. The sum
180  * of the buffer sizes indicates the maximum number of bytes to read from the
184  * whether the read operation is complete. The signature of the function object
193  * A return value of 0 indicates that the read operation is complete. A non-zero
194  * return value indicates the maximum number of bytes to be read on the next
199  * @returns The number of bytes read. If an error occurs, returns the total
204 std::size_t read(SyncReadStream& s, const MutableBufferSequence& buffers,
212  * @brief Start an asynchronous operation to read a certain amount of data from
217 /// Start an asynchronous operation to read a certain amount of data from a
220  * This function is used to asynchronously read a certain number of bytes of
232  * program must ensure that the stream performs no other read operations (such
236  * @param s The stream from which the data is to be read. The type must support
239  * @param buffers One or more buffers into which the data will be read. The sum
240  * of the buffer sizes indicates the maximum number of bytes to read from the
245  * @param handler The handler to be called when the read operation completes.
263  * To read into a single data buffer use the @ref buffer function as follows:
284 /// Start an asynchronous operation to read a certain amount of data from a
287  * This function is used to asynchronously read a certain number of bytes of
297  * @param s The stream from which the data is to be read. The type must support
300  * @param buffers One or more buffers into which the data will be read. The sum
301  * of the buffer sizes indicates the maximum number of bytes to read from the
307  * whether the read operation is complete. The signature of the function object
316  * A return value of 0 indicates that the read operation is complete. A non-zero
317  * return value indicates the maximum number of bytes to be read on the next
320  * @param handler The handler to be called when the read operation completes.
338  * To read into a single data buffer use the @ref buffer function as follows:
362 #include "asio/impl/read.hpp"