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-rw-r--r--contrib/libstdc++/std/fcomplex.h87
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diff --git a/contrib/libstdc++/std/fcomplex.h b/contrib/libstdc++/std/fcomplex.h
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--- a/contrib/libstdc++/std/fcomplex.h
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-// The -*- C++ -*- float_complex class.
-// 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 __FCOMPLEX__
-#define __FCOMPLEX__
-
-#ifdef __GNUG__
-#pragma interface "fcomplex"
-#endif
-
-extern "C++" {
-class complex<float>
-{
-public:
- complex (float r = 0, float i = 0): re (r), im (i) { }
- explicit complex (const complex<double>& r);
- explicit complex (const complex<long double>& r);
-
- complex& operator+= (const complex& r) { return __doapl (this, r); }
- complex& operator-= (const complex& r) { return __doami (this, r); }
- complex& operator*= (const complex& r) { return __doaml (this, r); }
- complex& operator/= (const complex& r) { return __doadv (this, r); }
-
- float real () const { return re; }
- float imag () const { return im; }
-private:
- float re, im;
-
- friend complex& __doapl<> (complex *, const complex&);
- friend complex& __doami<> (complex *, const complex&);
- friend complex& __doaml<> (complex *, const complex&);
- friend complex& __doadv<> (complex *, const complex&);
-
-#ifndef __STRICT_ANSI__
- friend inline complex operator + (const complex& x, float y)
- { return operator+<> (x, y); }
- friend inline complex operator + (float x, const complex& y)
- { return operator+<> (x, y); }
- friend inline complex operator - (const complex& x, float y)
- { return operator-<> (x, y); }
- friend inline complex operator - (float x, const complex& y)
- { return operator-<> (x, y); }
- friend inline complex operator * (const complex& x, float y)
- { return operator*<> (x, y); }
- friend inline complex operator * (float x, const complex& y)
- { return operator*<> (x, y); }
- friend inline complex operator / (const complex& x, float y)
- { return operator/<> (x, y); }
- friend inline complex operator / (float x, const complex& y)
- { return operator/<> (x, y); }
- friend inline bool operator == (const complex& x, float y)
- { return operator==<> (x, y); }
- friend inline bool operator == (float x, const complex& y)
- { return operator==<> (x, y); }
- friend inline bool operator != (const complex& x, float y)
- { return operator!=<> (x, y); }
- friend inline bool operator != (float x, const complex& y)
- { return operator!=<> (x, y); }
-#endif /* __STRICT_ANSI__ */
-};
-} // extern "C++"
-
-#endif
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