()
| 20 | type mathTreeStack struct{ a []*MathTree } |
| 21 | |
| 22 | func (s *mathTreeStack) empty() bool { return len(s.a) == 0 } |
| 23 | func (s *mathTreeStack) size() int { return len(s.a) } |
| 24 | func (s *mathTreeStack) push(t *MathTree) { s.a = append(s.a, t) } |
| 25 |
no outgoing calls
no test coverage detected