| 116 | } |
| 117 | |
| 118 | void set_color(Color color) { |
| 119 | CHECK_NE(color, kInvalidColor) |
| 120 | << "Should not set the color of a buffer to the invalid color"; |
| 121 | color_ = color; |
| 122 | } |
| 123 | |
| 124 | bool has_color() const { return color_ != kInvalidColor; } |
| 125 |
no outgoing calls