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XCH
Item
TRACE LABEL
VARIABLE
IDENTIFIER
The XCH command exchanges the contents of the destinations. The destinations may be different lengths, as
trace operands (TRA, TRB, TRC, and trace label) range from 1 to 1008 elements in length, and a variable
identifier is 1 element long. During execution of the XCH command, the longer destination is truncated to fit the
shorter destination.
/ - - - D E S T I N A T I O N \
t r a c e l a b e l
v a r i a b l e i d e n t i f i e r
Description/Default
Alpha character. User-defined label declared in
TRDEF statement.
Alpha character. User-defined identifier
declared in VARDEF statement.
Alpha character. Measurement-variable
identifier, such as CF or MA.
such as
Trace element,
- D E S T I N A T I O N - - ,
t r a c e l a b e l
v a r i a b l e i d e n t i f i e r
Range Restriction
AA-Z.7 and _
AA-22 and _
P r o g r a m m i n g
XCH
Exchange
3 6 5
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