Setstatus¶

Synopsis¶

This operator has only one input: it is used for reading a value from the input file and set the result parameter of the operator. After that, this parameter can set other operators.

Parameters¶

no parameter.

Inputs¶

1 input, the input file containing the value to be read

Outputs¶

no output.

Shell code¶

cat $1 | (read a; psetstatus $a)

Example¶

This operator is in used in the scenario CMAR, where some shell commands compute the number of classes in the data in a file, and this value is set a the result of the operator.