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assert. void assert (int expression); Evaluate assertion. If the argument expression of this macro with functional form compares equal to zero (i.e., the expression is false ), a message is written to the standard error device and abort is called, terminating the program execution.
21 de dic. de 2023 · assert checks if its argument (which must have scalar type) compares equal to zero. If it does, assert outputs implementation-specific diagnostic information on the standard error output and calls std::abort.
15 de oct. de 2009 · The assert() macro returns TRUE if its parameter evaluates TRUE and takes some kind of action if it evaluates FALSE. Many compilers will abort the program on an assert() that fails; others will throw an exception. One powerful feature of the assert() macro is that the preprocessor collapses it into no code at all if DEBUG is not defined.
In C++, an assertion is a statement used to state or assert that the expression must be true. It is used as a debugging tool to check the conditions that cannot happen unless there is a bug. In this tutorial, you will learn about assertions in C++ with the help of examples.
9 de mar. de 2023 · Obtenga información sobre cómo funcionan las aserciones de C/C++ en la depuración de Visual Studio. Una aserción especifica una condición que se espera que sea cierta (valor true) en un punto del programa.
31 de oct. de 2008 · The standard C/C++ assert works during runtime. The Boost StaticAssert facility enables you to make some classes of assertions at compile time, catching logic errors and the like even earlier. Share
8 de oct. de 2008 · The static_assert function from the Boost library is something that is going to be added in the C++0x standard. As an additional warning, the assert() function that Ferruccio suggested does not have the same behavior as the MFC ASSERT() macro.
