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편집 파일: complex.h

// -*- C++ -*- compatibility header. // Copyright (C) 2007-2021 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // Under Section 7 of GPL version 3, you are granted additional // permissions described in the GCC Runtime Library Exception, version // 3.1, as published by the Free Software Foundation. // You should have received a copy of the GNU General Public License and // a copy of the GCC Runtime Library Exception along with this program; // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see // <http://www.gnu.org/licenses/>. /** @file complex.h * This is a Standard C++ Library header. */ #include <bits/c++config.h> #if __cplusplus >= 201103L # include <ccomplex> #endif #if __cplusplus >= 201103L && defined(__STRICT_ANSI__) // For strict modes do not include the C library's <complex.h>, see PR 82417. #elif _GLIBCXX_HAVE_COMPLEX_H # include_next <complex.h> # ifdef _GLIBCXX_COMPLEX // See PR56111, keep the macro in C++03 if possible. # undef complex # endif #endif #ifndef _GLIBCXX_COMPLEX_H #define _GLIBCXX_COMPLEX_H 1 #endif