+
Point of view
INTERNALS_HANDLER
deferred class GL_WIDGET
- std_width > 0
- std_height > 0
require
- w >= min_width
- h >= min_height
ensure
require
- x >= 0
- y >= 0
- w >= min_width
- h >= min_height
ensure
ensure
-
good_hash_value: Result >= 0
frozen
effective function
frozen
effective function
frozen
effective function
frozen
effective function
frozen
effective function
is_equal (other: GL_WIDGET):
BOOLEAN
deferred function
require
ensure
- Result implies hash_code = other.hash_code
-
commutative: generating_type = other.generating_type implies Result = other.is_equal(Current)