| 445 | }; }; |
| 446 | |
| 447 | class NonCopyable { |
| 448 | NonCopyable( NonCopyable const& ) = delete; |
| 449 | NonCopyable( NonCopyable && ) = delete; |
| 450 | NonCopyable& operator = ( NonCopyable const& ) = delete; |
| 451 | NonCopyable& operator = ( NonCopyable && ) = delete; |
| 452 | |
| 453 | protected: |
| 454 | NonCopyable(); |
| 455 | virtual ~NonCopyable(); |
| 456 | }; |
| 457 | |
| 458 | struct SourceLineInfo { |
| 459 |