def has_public_binary_operator( type_, operator_symbol ):
"""returns True, if `type_` has public binary operator, otherwise False"""
not_artificial = lambda decl: not decl.is_artificial
type_ = remove_alias( type_ )
type_ = remove_cv( type_ )
type_ = remove_declarated( type_ )
assert isinstance( type_, class_declaration.class_t )
if is_std_string( type_ ) or is_std_wstring( type_ ):
#In some case compare operators of std::basic_string are not instantiated
return True
operators = type_.member_operators( function=matchers.custom_matcher_t( not_artificial ) \
& matchers.access_type_matcher_t( 'public' )
, symbol=operator_symbol
, allow_empty=True
, recursive=False )
if operators:
return True
t = cpptypes.declarated_t( type_ )
t = cpptypes.const_t( t )
t = cpptypes.reference_t( t )
operators = type_.top_parent.operators( function=not_artificial
, arg_types=[t, None]
, symbol=operator_symbol
, allow_empty=True
, recursive=True )
if operators:
return True
for bi in type_.recursive_bases:
assert isinstance( bi, class_declaration.hierarchy_info_t )
if bi.access_type != class_declaration.ACCESS_TYPES.PUBLIC:
continue
operators = bi.related_class.member_operators( function=matchers.custom_matcher_t( not_artificial ) \
& matchers.access_type_matcher_t( 'public' )
, symbol=operator_symbol
, allow_empty=True
, recursive=False )
if operators:
return True
return False
def has_public_binary_operator( type_, operator_symbol ):
"""returns True, if `type_` has public binary operator, otherwise False"""
not_artificial = lambda decl: not decl.is_artificial
type_ = remove_alias( type_ )
type_ = remove_cv( type_ )
type_ = remove_declarated( type_ )
assert isinstance( type_, class_declaration.class_t )
if is_std_string( type_ ) or is_std_wstring( type_ ):
#In some case compare operators of std::basic_string are not instantiated
return True
operators = type_.member_operators( function=matchers.custom_matcher_t( not_artificial ) \
& matchers.access_type_matcher_t( 'public' )
, symbol=operator_symbol
, allow_empty=True
, recursive=False )
if operators:
return True
t = cpptypes.declarated_t( type_ )
t = cpptypes.const_t( t )
t = cpptypes.reference_t( t )
operators = type_.top_parent.operators( function=not_artificial
, arg_types=[t, None]
, symbol=operator_symbol
, allow_empty=True
, recursive=True )
if operators:
return True
for bi in type_.recursive_bases:
assert isinstance( bi, class_declaration.hierarchy_info_t )
if bi.access_type != class_declaration.ACCESS_TYPES.PUBLIC:
continue
operators = bi.related_class.member_operators( function=matchers.custom_matcher_t( not_artificial ) \
& matchers.access_type_matcher_t( 'public' )
, symbol=operator_symbol
, allow_empty=True
, recursive=False )
if operators:
return True
return False