static InputParameters validParams()
MeshGenerator for defining subdomains from the output of the partitioner.
const subdomain_id_type _offset
Offset to start numbering subdomains with.
std::unique_ptr< MeshBase > & _input
SubdomainsFromPartitionerGenerator(const InputParameters ¶meters)
std::unique_ptr< MeshBase > generate() override
Generate / modify the mesh.