Method size

tools/generate-wire.py:88–95

(self, implicit_expression=None)

        return self.implicit_len

    def size(self, implicit_expression=None):
        if self.count:
            return self.count
        if self.len_field:
            return self.len_field
        assert self.is_implicit_len()
        assert implicit_expression
        return implicit_expression

    def needs_context(self):
        """ A field needs a context if it's varsized """