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TK_Terminator Class Reference

Handles the TKE_Termination and TKE_Pause opcodes. More...

#include <BOpcodeHandler.h>

Public Member Functions

TK_Status Execute (BStreamFileToolkit &tk) alter
 
TK_Status Read (BStreamFileToolkit &tk) alter
 
TK_Status ReadAscii (BStreamFileToolkit &tk) alter
 Deprecated.
 
 TK_Terminator (char opcode, bool is_file_terminator=true)
 
TK_Status Write (BStreamFileToolkit &tk) alter
 
TK_Status WriteAscii (BStreamFileToolkit &tk) alter
 Deprecated.
 
- Public Member Functions inherited from BBaseOpcodeHandler
 BBaseOpcodeHandler (int op)
 
virtual TK_Status Clone (BStreamFileToolkit &tk, BBaseOpcodeHandler **handler) const
 
char const * GetLoggingString () const
 
char alterGetLoggingString () alter
 
virtual TK_Status Interpret (BStreamFileToolkit &tk, ID_Key key, int variant=0) alter
 
virtual TK_Status Interpret (BStreamFileToolkit &tk, ID_Key key, char const *special) alter
 
void LogDebug (BStreamFileToolkit &tk, char const *string=0) alter
 
virtual bool Match_Instance (BStreamFileToolkit const &tk, Recorded_Instance alter *instance) alter
 
virtual bool NeedsContext (BStreamFileToolkit &tk) const
 
bool NeedsTag () const
 
unsigned char Opcode () const
 
int Pass (BStreamFileToolkit &tk) const
 
virtual void Reset () alter
 
void SetLoggingString (char const *segment) alter
 
void SetLoggingString (int length) alter
 
void SetNeedsTag (bool n) alter
 
TK_Status Tag (BStreamFileToolkit &tk, int variant=-1) const
 
bool Tagging (BStreamFileToolkit &tk) const
 
- Public Member Functions inherited from BControlledMemoryObject
void operator delete (void *p)
 force deallocation to happen in the stream toolkit's scope
 
void * operator new (size_t size)
 force allocation to happen in the stream toolkit's scope
 

Protected Attributes

bool m_terminate_file
 internal use for hsx read-write only. This indicates if the TKE_Terminate is
 
- Protected Attributes inherited from BBaseOpcodeHandler
char * m_ascii_buffer
 
int m_ascii_length
 
int m_ascii_progress
 Tracks the amount of data that has been read/written so far by GetAscii functions.
 
int m_ascii_size
 
int m_ascii_stage
 
unsigned char m_byte
 temporary
 
char m_char
 temporary
 
int m_debug_allocated
 
int m_debug_length
 
char * m_debug_string
 
int m_int
 temporary
 
bool m_needs_tag
 Indicate if this object explicitly needs tagging.
 
unsigned char m_opcode
 The opcode being handled by this particular object.
 
int m_progress
 Tracks the amount of data that has been read/written so far.
 
int m_stage
 The writing stage.
 
unsigned short m_unsigned_short
 temporary
 

Additional Inherited Members

- Protected Member Functions inherited from BBaseOpcodeHandler
void add_segment (BStreamFileToolkit &tk, ID_Key key) alter
 for internal use only
 
void adjust_written (BStreamFileToolkit &tk, int count) alter
 for internal use only
 
void bytes_to_floats (unsigned char const *in, float alter *out, int count) const
 for internal use only
 
void decrease_nesting (BStreamFileToolkit &tk, int amount=1) alter
 for internal use only
 
bool Find_Instance (BStreamFileToolkit &tk, int val1, int val2, int val3) alter
 
bool Find_Item (BStreamFileToolkit &tk, ID_Key key) const
 
void fix (int *i, int n)
 for internal use only
 
void fix (short *s, int n)
 for internal use only
 
void fix_in (float *f, int n)
 for internal use only
 
void fix_out (float *f, int n)
 for internal use only
 
short flip (short s)
 for internal use only
 
int flip (int i)
 for internal use only
 
void floats_to_bytes (float const *in, unsigned char alter *out, int count) const
 for internal use only
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, int *rInts, unsigned int n) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, unsigned char &value) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, char &value) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, unsigned short &value) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, short &value) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, int &value) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, float &value) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, float *rFloats, unsigned int n) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, char *m_string, unsigned int n) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, unsigned char *m_string, unsigned int n) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, int *rInts, unsigned int n) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, short *rShorts, unsigned int n) alter
 
TK_Status GetAsciiData (BStreamFileToolkit &tk, const char *tag, unsigned short *rShorts, unsigned int n) alter
 
TK_Status GetAsciiHex (BStreamFileToolkit &tk, const char *tag, unsigned char &value) alter
 
TK_Status GetAsciiHex (BStreamFileToolkit &tk, const char *tag, int &value) alter
 
TK_Status GetAsciiHex (BStreamFileToolkit &tk, const char *tag, char &value) alter
 
TK_Status GetAsciiHex (BStreamFileToolkit &tk, const char *tag, unsigned short &value) alter
 
TK_Status GetAsciiImageData (BStreamFileToolkit &tk, const char *tag, unsigned char *rValues, unsigned int n) alter
 
TK_Status GetData (BStreamFileToolkit &tk, char *b, int n) alter
 
TK_Status GetData (BStreamFileToolkit &tk, short *s, int n) alter
 
TK_Status GetData (BStreamFileToolkit &tk, int *i, int n) alter
 
TK_Status GetData (BStreamFileToolkit &tk, float *f, int n) alter
 
TK_Status GetData (BStreamFileToolkit &tk, unsigned char *b, int n) alter
 
TK_Status GetData (BStreamFileToolkit &tk, unsigned short *s, int n) alter
 
TK_Status GetData (BStreamFileToolkit &tk, unsigned int *i, int n) alter
 
TK_Status GetData (BStreamFileToolkit &tk, char &c) alter
 
TK_Status GetData (BStreamFileToolkit &tk, short &s) alter
 
TK_Status GetData (BStreamFileToolkit &tk, int &i) alter
 
TK_Status GetData (BStreamFileToolkit &tk, unsigned char &b) alter
 
TK_Status GetData (BStreamFileToolkit &tk, unsigned short &s) alter
 
TK_Status GetData (BStreamFileToolkit &tk, unsigned int &i) alter
 
TK_Status GetData (BStreamFileToolkit &tk, float &f) alter
 
void increase_nesting (BStreamFileToolkit &tk, int amount=1) alter
 for internal use only
 
ID_Key last_key (BStreamFileToolkit &tk) const
 obsolete
 
void log_opcode (BStreamFileToolkit &tk, unsigned int sequence, unsigned char opcode) alter
 for internal use only
 
TK_Status LookatData (BStreamFileToolkit &tk, unsigned char &b) alter
 
BBaseOpcodeHandler alterOpcode_Handler (BStreamFileToolkit &tk, unsigned char op) const
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, char const *b, int n) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, short const *s, int n) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, int const *i, int n) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, float const *f, int n) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, unsigned char const *b, int n) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, unsigned short const *s, int n) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, unsigned int const *i, int n) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, char const &c) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, short const &s) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, int const &i) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, unsigned char const &b) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, unsigned short const &s) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, unsigned int const &i) alter
 
TK_Status PutAsciiData (BStreamFileToolkit &tk, char const *tag, float const &f) alter
 
TK_Status PutAsciiFlag (BStreamFileToolkit &tk, char const *tag, int const &i) alter
 
TK_Status PutAsciiHex (BStreamFileToolkit &tk, char const *tag, int const &i) alter
 
TK_Status PutAsciiMask (BStreamFileToolkit &tk, char const *tag, int const &i) alter
 
TK_Status PutAsciiOpcode (BStreamFileToolkit &tk, int adjust=1, bool is_end=false, bool want_newline=true) alter
 
TK_Status PutData (BStreamFileToolkit &tk, char const *b, int n) alter
 
TK_Status PutData (BStreamFileToolkit &tk, short const *s, int n) alter
 
TK_Status PutData (BStreamFileToolkit &tk, int const *i, int n) alter
 
TK_Status PutData (BStreamFileToolkit &tk, float const *f, int n) alter
 
TK_Status PutData (BStreamFileToolkit &tk, unsigned char const *b, int n) alter
 
TK_Status PutData (BStreamFileToolkit &tk, unsigned short const *s, int n) alter
 
TK_Status PutData (BStreamFileToolkit &tk, unsigned int const *i, int n) alter
 
TK_Status PutData (BStreamFileToolkit &tk, char const &c) alter
 
TK_Status PutData (BStreamFileToolkit &tk, short const &s) alter
 
TK_Status PutData (BStreamFileToolkit &tk, int const &i) alter
 
TK_Status PutData (BStreamFileToolkit &tk, unsigned char const &b) alter
 
TK_Status PutData (BStreamFileToolkit &tk, unsigned short const &s) alter
 
TK_Status PutData (BStreamFileToolkit &tk, unsigned int const &i) alter
 
TK_Status PutData (BStreamFileToolkit &tk, float const &f) alter
 
TK_Status PutEndXMLTag (BStreamFileToolkit &tk, char const *tag) alter
 
TK_Status PutOpcode (BStreamFileToolkit &tk, int adjust=1) alter
 
TK_Status PutStartXMLTag (BStreamFileToolkit &tk, char const *tag) alter
 
TK_Status Read_Referenced_Segment (BStreamFileToolkit &tk, int &i_progress) alter
 
TK_Status ReadAsciiLine (BStreamFileToolkit &tk, unsigned int *readSize=0) alter
 
TK_Status ReadAsciiWord (BStreamFileToolkit &tk, unsigned int *readSize=0) alter
 
TK_Status ReadEndOpcode (BStreamFileToolkit &tk) alter
 
void Record_Instance (BStreamFileToolkit &tk, ID_Key key, int variant, int val1, int val2, int val3) const
 
void Remember_Item (BStreamFileToolkit &tk, ID_Key key) const
 
ID_Key remove_segment (BStreamFileToolkit &tk) alter
 for internal use only
 
bool RemoveAngularBrackets (char *string) alter
 
bool RemoveQuotes (char *string) alter
 
void Revisit (BStreamFileToolkit &tk, float priority=0.0f, int variant=0) const
 
void set_last_key (BStreamFileToolkit &tk, ID_Key key) alter
 sets the given key as "most recent" on the toolkit for the purposes of associating keys with indices
 
TK_Status SkipNewlineAndTabs (BStreamFileToolkit &tk, unsigned int *readSize=0) alter
 
bool validate_count (int count, int limit=1<< 24) const
 
- Static Protected Member Functions inherited from BBaseOpcodeHandler
static float read_float (char const *cp, char const *alter *newcpp=0)
 
static float read_float (char const *cp, char alter *alter *newcpp)
 for internal use only
 
static char * write_float (char *buffer, double f)
 for internal use only
 

Detailed Description

Handles the TKE_Termination and TKE_Pause opcodes.

TK_Terminator provides support for writing/reading the TKE_Termination and TKE_Pause opcode object to/from an HSF file.

The TKE_Termination opcode object denotes the end of the HSF file. The TKE_Pause opcode is used to signal the end of the main scene-graph objects, which might then be followed by LOD representations of objects.

Constructor & Destructor Documentation

TK_Terminator::TK_Terminator ( char  opcode,
bool  is_file_terminator = true 
)
inline

constructor

Member Function Documentation

TK_Status TK_Terminator::Execute ( BStreamFileToolkit tk)
virtual

Processes the binary data that has been read for the current object, which involves passing the data to application-specific data structures.

Parameters
tkA reference to the BStreamFileToolkit object.
Returns
The result of the function call.

Reimplemented from BBaseOpcodeHandler.

TK_Status TK_Terminator::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
tkA reference to the BStreamFileToolkit object.
Returns
The result of the function call.

Implements BBaseOpcodeHandler.

TK_Status TK_Terminator::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
tkA 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: