def __init__(self, **kwds):
""" Constructor """
OptSolver.__init__(self, **kwds)
self._assert_available = True
self._valid_problem_formats = [ProblemFormat.colin_optproblem]
self._valid_result_formats = {}
self._valid_result_formats[ProblemFormat.colin_optproblem] = [
ResultsFormat.osrl, ResultsFormat.results
]
def __init__(self, **kwds):
# set persistent config options
tmp_kwds = {'type': kwds.pop('type', 'trustregion')}
self.config = self.CONFIG(kwds, preserve_implicit=True)
#
# Call base class constructor
#
tmp_kwds['solver'] = self.config.solver
OptSolver.__init__(self, **tmp_kwds)
def __init__(self, **kwds):
# set persistent config options
tmp_kwds = {'type':kwds.pop('type','trustregion')}
self.config = self.CONFIG(kwds)
#
# Call base class constructor
#
tmp_kwds['solver'] = 'ipopt'
OptSolver.__init__(self, **tmp_kwds)
def __init__(self, **kwds):
# set persistent config options
tmp_kwds = {'type':kwds.pop('type','trustregion')}
self.config = self.CONFIG(kwds, preserve_implicit=True)
#
# Call base class constructor
#
tmp_kwds['solver'] = self.config.solver
OptSolver.__init__(self, **tmp_kwds)
def __init__(self, **kwds):
#
# Call base class constructor
#
kwds['type'] = 'glpk_direct'
OptSolver.__init__(self, **kwds)
# NOTE: eventually both of the following attributes should be migrated
# to a common base class. Is the current solve warm-started? A
# transient data member to communicate state information across the
# _presolve, _apply_solver, and _postsolve methods.
self.warm_start_solve = False
self._timelimit = None
# Note: Undefined capabilities default to 'None'
self._capabilities = Bunch()
self._capabilities.linear = True
self._capabilities.integer = True
def __init__(self, **kwds):
#
# Call base class constructor
#
kwds['type'] = 'trustregion'
OptSolver.__init__(self, **kwds)
