void setBlockName(std::unique_ptr< MeshBase > &mesh) override
Set block name for the block with new id if applicable.
static InputParameters validParams()
A base class for mesh generators that Use a parsed expression to assign new subdomain id(s) ...
void assignElemSubdomainID(Elem *elem) override
Assign the subdomain id to the element based on the parsed expression.
ParsedSubdomainMeshGenerator(const InputParameters ¶meters)
MeshGenerator for defining a Subdomain inside or outside of combinatorial geometry.
const subdomain_id_type _block_id
Block ID to assign to the region.