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TK_Named Class Reference

#include <BOpcodeHandler.h>

Inheritance diagram for TK_Named:

BBaseOpcodeHandler BControlledMemoryObject

List of all members.

Public Member Functions

TK_Status Clone (BStreamFileToolkit &tk, BBaseOpcodeHandler **handler) const
int GetIndex () const
char * GetName ()
char const * GetName () const
TK_Status Read (BStreamFileToolkit &tk)
TK_Status ReadAscii (BStreamFileToolkit &tk)
 Deprecated.
void Reset ()
void SetIndex (int i)
void SetName (int length)
void SetName (char const *name)
 TK_Named (unsigned char opcode)
TK_Status Write (BStreamFileToolkit &tk)
TK_Status WriteAscii (BStreamFileToolkit &tk)
 Deprecated.

Protected Attributes

int m_index
 internal use: simple value for recognised old forms
char * m_name
 internal use: name
int m_name_length
 internal use: length of name


Detailed Description

TK_Named provides support for writing/reading opcode objects which represent a simple string. For compatibility, it also incorporates forms for certain recognised values. This currently includes the opcodes: TKE_Marker_Symbol, TKE_Line_Pattern, TKE_Edge_Pattern

Constructor & Destructor Documentation

TK_Named::TK_Named ( unsigned char  opcode  )  [inline]

constructor


Member Function Documentation

TK_Status TK_Named::Clone ( BStreamFileToolkit tk,
BBaseOpcodeHandler **  handler 
) const [virtual]

Copies the opcode handler

Parameters:
tk A reference to the BStreamFileToolkit object.
handler A pointer to the opcode handler object. Passed by reference.
Returns:
The result of the function call.

Reimplemented from BBaseOpcodeHandler.

int TK_Named::GetIndex (  )  const [inline]

Returns the index value

char* TK_Named::GetName (  )  [inline]

Returns the name buffer, which can be modified directly

char const* TK_Named::GetName (  )  const [inline]

Returns the name

TK_Status TK_Named::Read ( BStreamFileToolkit tk  )  [virtual]

Reads data from the toolkit buffer, decodes/decompresses it, and maps it to the opcode handlers data members. User-defined classes which need to write out custom data should utilize one of the available GetData() methods.

Parameters:
tk A reference to the BStreamFileToolkit object.
Returns:
The result of the function call.

Implements BBaseOpcodeHandler.

void TK_Named::Reset (  )  [virtual]

Resets the current opcode handler. This is called by the toolkit when it is done processing an opcode. This method reinitializes any opcode handler variables and frees up temporary data.

Reimplemented from BBaseOpcodeHandler.

void TK_Named::SetIndex ( int  i  )  [inline]

Sets the index value

References BBaseOpcodeHandler::Reset().

void TK_Named::SetName ( int  length  ) 

Sets the name buffer. Allocates a buffer large enough to hold a string of 'length' characters

void TK_Named::SetName ( char const *  name  ) 

Sets the name. Allocates the buffer and copies the name string

TK_Status TK_Named::Write ( BStreamFileToolkit tk  )  [virtual]

Encodes/compresses data and writes data to the toolkit buffer. User-defined classes which need to write out custom data should utilize one of the available PutData() methods, and first write out the opcode associated with the group of binary data followed by the data itself.

Parameters:
tk A reference to the BStreamFileToolkit object.
Returns:
The result of the function call.

Implements BBaseOpcodeHandler.


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