XrdCksCalczcrc32 Class Reference

Inheritance diagram for XrdCksCalczcrc32:

Collaboration diagram for XrdCksCalczcrc32:

Public Member Functions
	XrdCksCalczcrc32 ()
	Constructor.
virtual	~XrdCksCalczcrc32 ()
	Destructor.
char *	Final ()
	Final checksum.
void	Init ()
	Initialize.
XrdCksCalc *	New ()
	Virtual constructor.
const char *	Type (int &csSz)
	Checksum algorithm name.
void	Update (const char *Buff, int BLen)
	Update current checksum.
Public Member Functions inherited from XrdCksCalc
	XrdCksCalc ()
	Constructor.
virtual	~XrdCksCalc ()
	Destructor.
virtual char *	Calc (const char *Buff, int BLen)
virtual bool	Combinable ()
virtual const char *	Combine (const char *Cksum, int DLen)
virtual const char *	Combine (const char *Cksum1, const char *Cksum2, int DLen)
virtual char *	Current ()
virtual void	Recycle ()
	Recycle the checksum object as it is no longer needed. A default is given.

Detailed Description

Definition at line 41 of file XrdCksCalczcrc32.cc.

Constructor & Destructor Documentation

XrdCksCalczcrc32()

XrdCksCalczcrc32::XrdCksCalczcrc32 ( )

inline

Constructor.

Definition at line 48 of file XrdCksCalczcrc32.cc.

    {
      Init();
    }

References Init().

Referenced by New().

Here is the call graph for this function:

Here is the caller graph for this function:

~XrdCksCalczcrc32()

virtual XrdCksCalczcrc32::~XrdCksCalczcrc32 ( )

inlinevirtual

Destructor.

Definition at line 56 of file XrdCksCalczcrc32.cc.

    {
    }

Member Function Documentation

Final()

char * XrdCksCalczcrc32::Final ( )

inlinevirtual

Final checksum.

Implements XrdCksCalc.

Definition at line 63 of file XrdCksCalczcrc32.cc.

    {
      return (char *)&pCheckSum;
    }

Init()

void XrdCksCalczcrc32::Init ( )

inlinevirtual

Initialize.

Implements XrdCksCalc.

Definition at line 71 of file XrdCksCalczcrc32.cc.

    {
      pCheckSum = crc32( 0L, Z_NULL, 0 );
    }

Referenced by XrdCksCalczcrc32().

Here is the caller graph for this function:

New()

XrdCksCalc * XrdCksCalczcrc32::New ( )

inlinevirtual

Virtual constructor.

Implements XrdCksCalc.

Definition at line 79 of file XrdCksCalczcrc32.cc.

    {
      return new XrdCksCalczcrc32();
    }

References XrdCksCalc::XrdCksCalc(), and XrdCksCalczcrc32().

Here is the call graph for this function:

Type()

const char * XrdCksCalczcrc32::Type ( int & csSz )

inlinevirtual

Checksum algorithm name.

Implements XrdCksCalc.

Definition at line 95 of file XrdCksCalczcrc32.cc.

    {
      csSz = 4; return "zcrc32";
    }

Update()

void XrdCksCalczcrc32::Update ( const char * Buff, int BLen )

inlinevirtual

Update current checksum.

Implements XrdCksCalc.

Definition at line 87 of file XrdCksCalczcrc32.cc.

    {
      pCheckSum = crc32( pCheckSum, (const Bytef*)Buff, BLen );
    }

---

The documentation for this class was generated from the following file:

• XrdCksCalczcrc32.cc