| 1. | For instance , the following syntax enables assertion checking for the
例如，下面的语法对 |
| 2. | Now , run the program with assertion checking enabled
现在，请带有启用断言检查运行该程序： |
| 3. | For instance , the following syntax will enable assertion checking for the
例如，下面的语法将对 |
| 4. | Option , to enable assertion checking
选项来启用断言检查。 |
| 5. | Because these assertions check for changes in the model , not the view
因为这些断言只是在模型中，而不是在视图中检查发生的更改。 |
| 6. | Running the program with assertion checking enabled produces the following error report
带启用断言检查运行程序产生下面的错误报告： |
| 7. | Because assertion checking is disabled by default no assertion error is detected
由于在缺省情况下禁用了断言检查，因此不会检测到任何断言错误。 |
| 8. | The following simple example walks you through the necessary steps to add assertion checking to your program
下面的简单示例向您介绍了向程序中添加断言检查的一些必要步骤。 |
| 9. | Assertion checking is disabled by default , so you ll also have to explicitly enable this facility at run time
缺省情况下，会禁用断言检查，因此在运行时您也要显式地启用这一功能。 |
| 10. | Assertion checking is like exception handling , but no exception is thrown when an assertion fails . instead , an
断言检查就象异常处理，但是当断言失败时，却不会抛出异常，而会抛出一个 |
