#include <BOpcodeHandler.h>
Public Member Functions | |
TK_Status | Clone (BStreamFileToolkit &tk, BBaseOpcodeHandler **handler) const |
int | GetIndex () const |
TK_Status | Read (BStreamFileToolkit &tk) alter |
TK_Status | ReadAscii (BStreamFileToolkit &tk) alter |
Deprecated. | |
void | SetIndex (int i) alter |
TK_Reopen_Segment () | |
TK_Status | Write (BStreamFileToolkit &tk) alter |
TK_Status | WriteAscii (BStreamFileToolkit &tk) alter |
Deprecated. | |
Protected Attributes | |
int | m_index |
TKE_Reopen_Segment provides support for writing/reading the TKE_Close_Segment opcode object to/from an HSF file.
The HOOPS/3dGS scene-graph nodes are called 'segments' which store, geometry, attributes, and subsegments.
The TKE_Reopen_Segment opcode indicates that an existing segment should be reopened to add more geometry, set additional attributes, etc...
The m_index variable represents the unique persistent identifier of the segment to be reopened.
TK_Reopen_Segment::TK_Reopen_Segment | ( | ) | [inline] |
constructor
TK_Status TK_Reopen_Segment::Clone | ( | BStreamFileToolkit & | tk, | |
BBaseOpcodeHandler ** | handler | |||
) | const [virtual] |
Copies the opcode handler
tk | A reference to the BStreamFileToolkit object. | |
handler | A pointer to the opcode handler object. Passed by reference. |
Reimplemented from BBaseOpcodeHandler.
int TK_Reopen_Segment::GetIndex | ( | ) | const [inline] |
Returns the index of the segment
TK_Status TK_Reopen_Segment::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.
tk | A reference to the BStreamFileToolkit object. |
Implements BBaseOpcodeHandler.
void TK_Reopen_Segment::SetIndex | ( | int | i | ) | [inline] |
Sets the index of the segment
TK_Status TK_Reopen_Segment::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.
tk | A reference to the BStreamFileToolkit object. |
Implements BBaseOpcodeHandler.
int TK_Reopen_Segment::m_index [protected] |
Represents the unique persistent identifier of the segment to be reopened