---
name: "ost_CRC16Digest"
section: "3"
platform: "linux"
package: "libcommoncpp2-doc"
version: "1.8.1-10"
release: "Debian 11 (Bullseye)"
platforms: ["linux"]
url: "https://new.carta.tech/ost_CRC16Digest"
---

# ost\_CRC16Digest(3)

A crc16 collection/compution hash accumulator class.

## NAME

ost::CRC16Digest - A crc16 collection/compution hash accumulator class.

## SYNOPSIS

`#include <digest.h>`

Inherits **ost::Digest**.

### Public Member Functions

**CRC16Digest** ()\
 **CRC16Digest** (const **CRC16Digest** &crc)\
 virtual **~CRC16Digest** ()\
 void **initDigest** (**uint16** crc)\
 void **initDigest** (void)\
 unsigned **getSize** (void)\
 **CRC16Digest** & **operator=** (const **CRC16Digest** &right)\
 **operator const uint16** () const\
 **uint16** **getDigest** (void)\
 unsigned **getDigest** (unsigned char \*buffer)\
 void **putDigest** (const unsigned char \*buffer, unsigned length)\

### Protected Member Functions

int **overflow** (int c)\
 std::ostream & **strDigest** (std::ostream &os)\

## Detailed Description

A crc16 collection/compution hash accumulator class.

**Author**

David Sugar dyfet@ostel.com

crc16 computation hash.

## Constructor & Destructor Documentation

### ost::CRC16Digest::CRC16Digest ()

### ost::CRC16Digest::CRC16Digest (const CRC16Digest & crc)

### virtual ost::CRC16Digest::~CRC16Digest ()` [inline]`, ` [virtual]`

## Member Function Documentation

### unsigned ost::CRC16Digest::getDigest (unsigned char \* buffer)` [virtual]`

Implements **ost::Digest**.

### uint16 ost::CRC16Digest::getDigest (void)` [inline]`

### unsigned ost::CRC16Digest::getSize (void)` [inline]`, ` [virtual]`

Implements **ost::Digest**.

### void ost::CRC16Digest::initDigest (uint16 crc)` [inline]`

### void ost::CRC16Digest::initDigest (void)` [inline]`, ` [virtual]`

Implements **ost::Digest**.

References initDigest().

Referenced by initDigest().

### ost::CRC16Digest::operator const uint16 () const` [inline]`

### CRC16Digest& ost::CRC16Digest::operator= (const CRC16Digest & right)

### int ost::CRC16Digest::overflow (int c)` [protected]`

### void ost::CRC16Digest::putDigest (const unsigned char \* buffer, unsigned length)` [virtual]`

Implements **ost::Digest**.

### std::ostream& ost::CRC16Digest::strDigest (std::ostream & os)` [protected]`, ` [virtual]`

Implements **ost::Digest**.

## Author

Generated automatically by Doxygen for GNU CommonC++ from the source code.