Test whether a object is a valid contactmatrix_list object
      Source: R/contactmatrix_list.R
      test_contactmatrix_list.RdThis function tests if the object x is a valid contactmatrix_list
object.
contactmatrix_list objectR/contactmatrix_list.R
      test_contactmatrix_list.RdThis function tests if the object x is a valid contactmatrix_list
object.