A crc16 collection/compution hash accumulator class.
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#include <digest.h>
Inheritance diagram for CRC16Digest:
Collaboration diagram for CRC16Digest:
Public Member Functions
Reset the digest table to an initial default value.
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Get the size of a digest in octets.
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Copy the binary digest buffer to user memory.
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void
putDigest (const unsigned char *buffer, unsigned length)
Put data into the digest bypassing the stream subsystem.
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Protected Member Functions
print a digest string for export.
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Private Attributes
Detailed Description
Constructor & Destructor Documentation
CRC16Digest::CRC16Digest
(
)
virtual CRC16Digest::~CRC16Digest
(
)
inlinevirtual
Member Function Documentation
uint16 CRC16Digest::getDigest
(
void
)
inline
unsigned CRC16Digest::getDigest
(
unsigned char *
buffer )
virtual
Copy the binary digest buffer to user memory.
- Returns
- number of bytes in digest.
- Parameters
-
buffer to write into.
Implements Digest.
unsigned CRC16Digest::getSize
(
void
)
inlinevirtual
Get the size of a digest in octets.
- Returns
- number of bytes in digest.
Implements Digest.
Definition at line 173 of file digest.h.
void CRC16Digest::initDigest
(
uint16
crc )
inline
void CRC16Digest::initDigest
(
void
)
inlinevirtual
Reset the digest table to an initial default value.
Implements Digest.
Definition at line 171 of file digest.h.
CRC16Digest::operator const uint16
(
)
const
inline
int CRC16Digest::overflow
(
int
c )
protected
void CRC16Digest::putDigest
(
const unsigned char *
buffer,
unsigned
length
)
virtual
Put data into the digest bypassing the stream subsystem.
- Parameters
-
buffer to read from.
length of data.
Implements Digest.
std::ostream& CRC16Digest::strDigest
(
std::ostream &
os )
protectedvirtual
print a digest string for export.
- Returns
- string representation of digest.
Implements Digest.
Field Documentation
uint16 CRC16Digest::crc16
private
The documentation for this class was generated from the following file: