def get_params_from_cplex_version(cpx_version):
# INTERNAL
# returns a parameter tree depending on the cplex version, if any.
# if none is found, returns a default version.
if cpx_version is None:
# this can happen, protect from startswith failure
return _make_default_parameters()
if cpx_version.startswith("12.6.2."):
return make_root_params_12620()
elif cpx_version.startswith("12.6.3."):
return make_root_params_12630()
elif cpx_version.startswith("12.7.0"):
return make_root_params_12700()
elif cpx_version.startswith("12.7.1"):
return make_root_params_12710()
elif cpx_version.startswith("12.8.0"):
return make_root_params_12800()
elif cpx_version.startswith("12.9.0"):
return make_root_params_12900()
elif cpx_version.startswith("12.10.0"):
return make_root_params_121000()
elif cpx_version.startswith("20.1.0"):
return make_root_params_20100()
else:
return _make_default_parameters()
def _make_default_parameters():
params = make_root_params_121000()
print("-- no cplex version found, using default parameter version: {0}".
format(params.cplex_version))
return params
def _make_default_parameters():
return make_root_params_121000()