#include <BOpcodeHandler.h>
Public Member Functions | |
TK_Status | Clone (BStreamFileToolkit &tk, BBaseOpcodeHandler **handler) const |
int | GetCount () const |
int * | GetIndices () |
int const * | GetIndices () const |
int * | GetSizes () |
int const * | GetSizes () const |
void **const | GetValues () |
void **const | GetValues () const |
TK_Status | Read (BStreamFileToolkit &tk) |
void | Reset () |
void | SetIndices (int count) |
void | SetIndices (int count, int const indices[], void const *values[], int const sizes[]) |
TK_User_Index_Data () | |
TK_Status | Write (BStreamFileToolkit &tk) |
Protected Member Functions | |
void | FreeMem () |
void | set_indices (int count) |
for internal use only | |
void | set_indices (int count, int const indices[], void const *values[], int const sizes[]) |
for internal use only | |
Protected Attributes | |
int | m_count |
for internal use only | |
int | m_current_value |
for internal use only | |
int * | m_indices |
for internal use only | |
int * | m_sizes |
void ** | m_values |
for internal use only |
TK_User_Index provides support for writing/reading the TKE_User_Index opcode object to/from an HSF file.
The HOOPS/3dGS scene-graph supports storing non-graphical data per segment. A user-index is an index into a list of user options.
TK_User_Index_Data::TK_User_Index_Data | ( | ) | [inline] |
constructor
TK_Status TK_User_Index_Data::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_User_Index_Data::GetCount | ( | ) | const [inline] |
Returns the current size of the buffers as the number of index-value pairs they can contain
int* TK_User_Index_Data::GetIndices | ( | ) | [inline] |
Returns the index array buffer, which may be modified directly
int const* TK_User_Index_Data::GetIndices | ( | ) | const [inline] |
Returns the index array
int* TK_User_Index_Data::GetSizes | ( | ) | [inline] |
Returns the sizes array buffer, which may be modified directly
int const* TK_User_Index_Data::GetSizes | ( | ) | const [inline] |
Returns the sizes array
void** const TK_User_Index_Data::GetValues | ( | ) | [inline] |
Returns the value array buffer, which may be modified directly
void** const TK_User_Index_Data::GetValues | ( | ) | const [inline] |
Returns the value array
TK_Status TK_User_Index_Data::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_User_Index_Data::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_User_Index_Data::SetIndices | ( | int | count | ) | [inline] |
Sets the index-value pair buffers. Allocates buffers which can hold 'count' index-value pairs
void TK_User_Index_Data::SetIndices | ( | int | count, | |
int const | indices[], | |||
void const * | values[], | |||
int const | sizes[] | |||
) | [inline] |
Sets the index-value pairs. Allocates buffers and copies the indices and values
TK_Status TK_User_Index_Data::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.