Return the current stack size.
| 46 | |
| 47 | // Return the current stack size. |
| 48 | size_t size() const { |
| 49 | ABSL_DCHECK_GE(values_, values_begin_); |
| 50 | ABSL_DCHECK_LE(values_, values_begin_ + max_size_); |
| 51 | ABSL_DCHECK_GE(attributes_, attributes_begin_); |
| 52 | ABSL_DCHECK_LE(attributes_, attributes_begin_ + max_size_); |
| 53 | ABSL_DCHECK_EQ(values_ - values_begin_, attributes_ - attributes_begin_); |
| 54 | |
| 55 | return values_ - values_begin_; |
| 56 | } |
| 57 | |
| 58 | // Return the maximum size of the stack. |
| 59 | size_t max_size() const { |