Display information about an object.
Usage
# S4 method for class 'ProjectModifier'
show(x)
# S4 method for class 'ProjectProblem'
show(x)
# S4 method for class 'OptimizationProblem'
show(x)
# S4 method for class 'MultiObjProjectProblem'
show(x)
# S4 method for class 'MultiObjApproach'
show(x)