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The Flood Operator (>>)
An
alternative is to save flooded vals -- dumb
•Flood
(>>) replicates
values of a subarray to fill a larger array
•“Statement
region” specifies the shape of the result
•“Expression
region” specifies the shape of the operand
•The
subarray is replicated in all of the operand’s singleton dimensions
[1..m,1..n] Maxfill :=
>>[1..m,1] Max1;
Statement region
Maxfill declared [1..m, 1..n]
Flood
Expression region
Max1 declared [1..m, 1]
