Pinnacle Systems FXDEKO, Руководство пользователя

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158 Working with Macros
FXDeko User’s Guide
Additional string operations are performed by commands. Please refer to the
FXDeko Commands section of this manual.
The index and element operators allow direct access to values that are elements
of arrays or elements of objects:
Operator Expression Data Accessed
[ ] $a[$b] item $b of array $a
: $a:$b $b element of object $a
Bitwise operators perform operations on integers based on bit position:
Operator Expression Operation
<< $a << 2 shifts $a left by 2 bit positions
>> $a >> 4 shifts $a right by 4 bit positions
~ ~$a complements 1 bits to 0; 0 bits to 1
& $a & $b bitwise AND of $a and $b
| $a | $b bitwise OR of $a and $b
^ $a ^ $b exclusive OR of $a and $b