Gettagstr - Texas Instruments TI-89 Developer's Manual

Appendix A: System Routines — Token Operations

GetTagStr

Declaration: char * GetTagStr (EStackIndex tagPtr , char * Buf )
Category(ies): Token Operations, Strings
Description: Return a pointer to the string which defines a tag.
Inputs: tagPtr — Pointer to tag to decode.
Buf
Outputs: Returns Buf .
Assumptions: Buf must be at least 11 bytes long.
Side Effects: None
Availability: On AMS 2.00 and higher.
TI-89 / TI-92 Plus
Differences: None
See Also: None
Example: The ShowStat command prints the string name for each statistical variable
it finds using GetTagStr to print the name of the variable as shown in this
example.
BYTE Tag[2];
char Buf[24];
char kwBuf[SYM_LEN+2];
Tag[0] = Index; /* SV_XBAR .. SV_MEDY */
Tag[1] = SYSVAR_TAG;
sprintf( Buf, "%-7s", GetTagStr( Tag+1, kwBuf ) );
TI-89 / TI-92 Plus Developer Guide
— Buffer of at least 11 bytes long.
Not for Distribution
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Beta Version January 26, 2001