Request parameters for pread requests.
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#include <Pread.h>
Request parameters for pread requests.
Definition at line 46 of file Pread.h.
Hypertable::FsBroker::Lib::Request::Parameters::Pread::Pread |
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inline |
Constructor.
Empty initialization for decoding.
Definition at line 51 of file Pread.h.
Hypertable::FsBroker::Lib::Request::Parameters::Pread::Pread |
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int32_t |
fd, |
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uint64_t |
offset, |
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uint32_t |
amount, |
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bool |
verify_checksum |
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inline |
Constructor.
Initializes with parameters for encoding. Sets m_fd to fd
, m_offset to offset
, m_amount to amount
, and m_verify_checksum to verify_checksum
.
- Parameters
-
fd | File descriptor |
offset | File offset |
amount | Amount of data to read |
verify_checksum | Verify checksum flag |
Definition at line 62 of file Pread.h.
void Pread::decode_internal |
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uint8_t |
version, |
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const uint8_t ** |
bufp, |
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size_t * |
remainp |
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) |
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overrideprivatevirtual |
Reads serialized representation of object from a buffer.
This function is to be overridden by derived classes and should decode the object per-se as encoded with encode_internal().
- Parameters
-
version | Encoding version |
bufp | Address of destination buffer pointer (advanced by call) |
remainp | Address of integer holding amount of serialized encoding remaining |
- See also
- encode_internal() for encoding format
Implements Hypertable::Serializable.
Definition at line 52 of file Pread.cc.
void Pread::encode_internal |
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uint8_t ** |
bufp | ) |
const |
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overrideprivatevirtual |
Writes serialized representation of object to a buffer.
This function is to be overridden by derived classes and should encode the object per-se.
- Parameters
-
bufp | Address of destination buffer pointer (advanced by call) |
Implements Hypertable::Serializable.
Definition at line 45 of file Pread.cc.
size_t Pread::encoded_length_internal |
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const |
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overrideprivatevirtual |
Returns internal serialized length.
This function is to be overridden by derived classes and should return the length of the the serialized object per-se.
- Returns
- Internal serialized length
- See also
- encode_internal() for encoding format
Implements Hypertable::Serializable.
Definition at line 41 of file Pread.cc.
uint8_t Pread::encoding_version |
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const |
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overrideprivatevirtual |
uint32_t Hypertable::FsBroker::Lib::Request::Parameters::Pread::get_amount |
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inline |
Gets amount of data to read.
- Returns
- Amount of data to read
Definition at line 76 of file Pread.h.
int32_t Hypertable::FsBroker::Lib::Request::Parameters::Pread::get_fd |
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inline |
Gets file descriptor.
- Returns
- File descriptor
Definition at line 68 of file Pread.h.
uint64_t Hypertable::FsBroker::Lib::Request::Parameters::Pread::get_offset |
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inline |
Gets file offset.
- Returns
- File offset
Definition at line 72 of file Pread.h.
bool Hypertable::FsBroker::Lib::Request::Parameters::Pread::get_verify_checksum |
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inline |
Gets verify checksum flag.
- Returns
- Verify checksum flag
Definition at line 80 of file Pread.h.
uint32_t Hypertable::FsBroker::Lib::Request::Parameters::Pread::m_amount |
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private |
Amount of data to read.
Definition at line 100 of file Pread.h.
int32_t Hypertable::FsBroker::Lib::Request::Parameters::Pread::m_fd {} |
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private |
File descriptor to which pread applies.
Definition at line 94 of file Pread.h.
uint64_t Hypertable::FsBroker::Lib::Request::Parameters::Pread::m_offset |
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private |
File offset.
Definition at line 97 of file Pread.h.
bool Hypertable::FsBroker::Lib::Request::Parameters::Pread::m_verify_checksum |
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private |
Verify checksum flag.
Definition at line 103 of file Pread.h.
The documentation for this class was generated from the following files:
- /home/doug/src/hypertable/src/cc/FsBroker/Lib/Request/Parameters/Pread.h
- /home/doug/src/hypertable/src/cc/FsBroker/Lib/Request/Parameters/Pread.cc