def get_rank(self):
"""Return the reference rank from the reference rank file.
:return: Reference rank.
:rtype: int
:raise StoreLoad.FileNotFoundError: Raised if reference rank file not found.
"""
if not self.exists_rank_file():
raise StoreLoad.FileNotFoundError(
"%s: Reference rank file not found" % str(self))
return int(StoreLoad.load_line(self.rank_file_path))
def get_dimension(self):
"""Return the Dimension of the vector space.
:return: int: Dimension of the vector space
:rtype: int
:raise StoreLoad.FileNotFoundError: Raised if no basis file found.
"""
if not self.is_valid():
return 0
try:
header = StoreLoad.load_line(self.get_basis_file_path())
return int(header)
except StoreLoad.FileNotFoundError:
raise StoreLoad.FileNotFoundError(
"Dimension unknown for %s: No basis file" % str(self))