This reduction takes as input (minimization) DCP problems and converts them into problems with affine objectives and conic constraints whose arguments are affine.
# S4 method for Dcp2Cone,Problem
accepts(object, problem)# S4 method for Dcp2Cone,Problem
perform(object, problem)
accepts: A problem is accepted if it is a minimization and is DCP.
perform: Converts a DCP problem to a conic form.