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- // Forward declarations of -*- C++ -*- complex number instantiations.
- // Copyright (C) 1994 Free Software Foundation
-
- // This file is part of the GNU ANSI 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 2, 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.
-
- // You should have received a copy of the GNU General Public License
- // along with this library; see the file COPYING. If not, write to the Free
- // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- // As a special exception, if you link this library with files
- // compiled with a GNU compiler to produce an executable, this does not cause
- // the resulting executable to be covered by the GNU General Public License.
- // This exception does not however invalidate any other reasons why
- // the executable file might be covered by the GNU General Public License.
-
- // Written by Jason Merrill based upon the specification in the 27 May 1994
- // C++ working paper, ANSI document X3J16/94-0098.
-
- #ifndef __CINST__
- #define __CINST__
-
- #ifndef _G_NO_EXTERN_TEMPLATES
- extern "C++" {
- extern template class complex<float>;
- extern template class complex<double>;
- extern template class complex<long double>;
-
- #define __B(type) bool
- #define __C(type) complex<type>
- #define __F(type) type
- #define __I(type) int
- #define __IS(type) istream&
- #define __OS(type) ostream&
- #define __CR(type) complex<type>&
- #define __CCR(type) const complex<type>&
-
- #define __D2(name,type,ret,arg1,arg2) ret(type) name (arg1(type), arg2(type));
-
- #define __S1(name,type,ret,arg1) \
- extern template ret(type) name (arg1(type));
- #define __S2(name,type,ret,arg1,arg2) \
- extern template __D2 (name,type,ret,arg1,arg2)
-
- #define __DO1(name,ret,arg1) \
- __S1(name,float,ret,arg1) \
- __S1(name,double,ret,arg1) \
- __S1(name,long double,ret,arg1)
- #define __DO2(name,ret,arg1,arg2) \
- __S2(name,float,ret,arg1,arg2) \
- __S2(name,double,ret,arg1,arg2) \
- __S2(name,long double,ret,arg1,arg2)
-
- #define __DOCCC(name) __DO2(name,__C,__CCR,__CCR)
- #define __DOCCF(name) __DO2(name,__C,__CCR,__F)
- #define __DOCFC(name) __DO2(name,__C,__F,__CCR)
- #define __DOCFF(name) __DO2(name,__C,__F,__F)
- #define __DOBCC(name) __DO2(name,__B,__CCR,__CCR)
- #define __DOBCF(name) __DO2(name,__B,__CCR,__F)
- #define __DOBFC(name) __DO2(name,__B,__F,__CCR)
- #define __DOFC(name) __DO1(name,__F,__CCR)
- #define __DOCC(name) __DO1(name,__C,__CCR)
-
- __DO2(operator+,__C,__CCR,__CCR)
- __DO2(operator+,__C,__CCR,__F)
- __DO2(operator+,__C,__F,__CCR)
- __DO2(operator-,__C,__CCR,__CCR)
- __DO2(operator-,__C,__CCR,__F)
- __DO2(operator-,__C,__F,__CCR)
- __DO2(operator*,__C,__CCR,__CCR)
- __DO2(operator*,__C,__CCR,__F)
- __DO2(operator*,__C,__F,__CCR)
- __DO2(operator/,__C,__CCR,__F)
- __DO1(operator+,__C,__CCR)
- __DO1(operator-,__C,__CCR)
- __DO2(operator==,__B,__CCR,__CCR)
- __DO2(operator==,__B,__CCR,__F)
- __DO2(operator==,__B,__F,__CCR)
- __DO2(operator!=,__B,__CCR,__CCR)
- __DO2(operator!=,__B,__CCR,__F)
- __DO2(operator!=,__B,__F,__CCR)
- __DO1(abs,__F,__CCR)
- __DO1(arg,__F,__CCR)
- __DO2(polar,__C,__F,__F)
- __DO1(conj,__C,__CCR)
- __DO1(norm,__F,__CCR)
-
- #undef __DO1
- #undef __DO2
- #undef __S1
- #undef __S2
- #undef __D2
- #undef __B
- #undef __C
- #undef __F
- #undef __I
- #undef __IS
- #undef __OS
- #undef __CR
- #undef __CCR
- } // extern "C++"
- #endif
-
- #endif
-