| 466 | }; }; |
| 467 | |
| 468 | class NonCopyable { |
| 469 | NonCopyable( NonCopyable const& ) = delete; |
| 470 | NonCopyable( NonCopyable && ) = delete; |
| 471 | NonCopyable& operator = ( NonCopyable const& ) = delete; |
| 472 | NonCopyable& operator = ( NonCopyable && ) = delete; |
| 473 | |
| 474 | protected: |
| 475 | NonCopyable(); |
| 476 | virtual ~NonCopyable(); |
| 477 | }; |
| 478 | |
| 479 | struct SourceLineInfo { |
| 480 |