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std::va_list

性病：Va[医]列单

Defined in header ​​
typedef /* unspecified */ va_list;​​

va_list是一个完整的对象类型，适合保存宏所需的信息。va_start，，，va_copy，，，va_arg，和va_end...

如果va_list实例被创建、传递到另一个函数，并通过va_arg在该函数中，在调用函数中的任何后续使用都应该先调用va_end...

传递指向va_list对象到另一个函数，然后在函数返回后使用该对象。

另见

va_startenables access to variadic function arguments (function macro)
va_copy (C++11)makes a copy of the variadic function arguments (function macro)
va_argaccesses the next variadic function argument (function macro)
va_endends traversal of the variadic function arguments (function macro)

c VA文件[医]列单

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在CreativeCommonsAttribution下授权-ShareAlike未移植许可v3.0。

http：//en.cppreference.com/w/cpp/实用程序/Variadic/va[医]列单

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