I always thought that assert is just an error function, in fact, it is actually a macro, and the role is not "error."After a certain understanding of its role and use of a certain understanding of the use of assert () is like a "contractual
Assert is used to determine the correctness of the program running and ensure that the program running behavior is consistent with what we understand. The call form is assert (logic expression). If the logic expression is false, abort () is called
I. OverviewThere are assert keys in both C and C + + languages, which represent assertions.In Java, there is also an ASSERT keyword, which means that the assertion, usage, and meaning are similar.Second, the grammarIn Java, the Assert keyword was
I always thought that assert is just an error function, in fact, it is actually a macro, and the role is not "error." After a certain understanding of its role and use of a certain understanding of the use of assert () is like a "contractual
The stereotype of an Assert macro is defined in , which terminates the execution of the program if its condition returns an error, and the prototype defines:#include void assert (int expression);
The function of assert is to calculate the
The prototype of an Assert macro is defined in , and its function is to terminate the execution of the program if its condition returns an error, and the prototype defines:#include void assert (int expression); assertexpression If the value is
Use of assert in C language and assert in C LanguageAssertFunctionThe key points in the program can be asserted through the assert macro. If the assertions are not true, the program stops, and a standard error is returned, a specific error message
Transferred from: http://lavasoft.blog.51cto.com/62575/43735/the Assert keyword for Java trapsI. OverviewIn the C and C + + languages, there are assert keys, which represent assertions. In Java, there is also an ASSERT keyword, which means that
Assert is a new feature introduced in j2se1.4. assertion is a Boolean State included in the Code. Programmers think this state is true. Generally, assert checks program security during development and generally does not use assert during release.
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