class_docstr: Base class for composite domains, e.g. ZZ[x], ZZ(X). 
docstr: Set the ground domain of this domain. 
code: def set_domain(self, domain):
      """Set the ground domain of this domain."""
      return self.__class__(domain, self.symbols, self.order)
  
file_path: sympy/sympy/polys/domains/compositedomain.py
imports: from sympy.polys.domains.domain import Domain
  from sympy.polys.polyerrors import GeneratorsError
  from sympy.utilities import public
label_desc: Use image node_id 3 for calling the CompositeDomain obj's underlying member method code with example usage: obj.set_domain(domain) and returns: self