A QP solver interface.
class
## S4 method for signature 'QpSolver,Problem' accepts(object, problem) ## S4 method for signature 'QpSolver,Problem' perform(object, problem)
object
: A QpSolver object.problem
: A Problem object.accepts(object = QpSolver, problem = Problem)
: Is this a QP problem?perform(object = QpSolver, problem = Problem)
: Constructs a QP problem data stored in a list