18 params.addParam<std::string>(
"base_name",
19 "Optional parameter that allows the user to define "
20 "multiple mechanics material systems on the same "
21 "block, i.e. for multiple phases");
26 : Material(parameters),
27 _base_name(isParamValid(
"base_name") ? getParam<std::string>(
"base_name") +
"_" :
""),
28 _extra_stress_name(_base_name +
"extra_stress"),
29 _extra_stress(declareProperty<
RankTwoTensor>(_base_name +
"extra_stress"))