static InputParameters validParams()
RelativeDifferencePostprocessor(const InputParameters ¶meters)
const PostprocessorValue & _value1
first post-processor value
const PostprocessorValue & _value2
second post-processor value, used as base in relative difference
This class is here to combine the Postprocessor interface and the base class Postprocessor object alo...
virtual PostprocessorValue getValue() const override
This will get called to actually grab the final value the postprocessor has calculated.
Computes the absolute value of the relative difference between 2 post-processor values.
virtual void initialize() override
Called before execute() is ever called so that data can be cleared.
virtual void execute() override
Execute method.