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std::va_list(3) C++ Standard Libary std::va_list(3) NAME std::va_list - std::va_list Synopsis Defined in header <cstdarg> typedef /* unspecified */ va_list; va_list is a complete object type (in practice, a unique built-in type or char*) suitable for holding the information needed by the macros va_start, va_copy, va_arg, and va_end. If a va_list instance is created, passed to another function, and used via va_arg in that function, then any subsequent use in the calling function should be preceded by a call to va_end. It is legal to pass a pointer to a va_list object to another func- tion and then use that object after the function returns. See also va_start enables access to variadic function arguments (function macro) va_copy makes a copy of the variadic function arguments (C++11) (function macro) va_arg accesses the next variadic function argument (function macro) va_end ends traversal of the variadic function arguments (function macro) C documentation for va_list http://cppreference.com 2024.06.10 std::va_list(3)
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