1 // The template and inlines for the -*- C++ -*- complex number classes.
2 
3 // Copyright (C) 2000-2018 Free Software Foundation, Inc.
4 //
5 // This file is part of the GNU ISO C++ Library.  This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
9 // any later version.
10 
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 // GNU General Public License for more details.
15 
16 // Under Section 7 of GPL version 3, you are granted additional
17 // permissions described in the GCC Runtime Library Exception, version
18 // 3.1, as published by the Free Software Foundation.
19 
20 // You should have received a copy of the GNU General Public License and
21 // a copy of the GCC Runtime Library Exception along with this program;
22 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
23 // <http://www.gnu.org/licenses/>.
24 
25 #include <complex>
26 
27 namespace std _GLIBCXX_VISIBILITY(default)
28 {
29 _GLIBCXX_BEGIN_NAMESPACE_VERSION
30 
31   template
32     basic_istream<char, char_traits<char> >&
33     operator>>(basic_istream<char, char_traits<char> >&, complex<float>&);
34 
35   template
36     basic_ostream<char, char_traits<char> >&
37     operator<<(basic_ostream<char, char_traits<char> >&,
38 	       const complex<float>&);
39 
40   template
41     basic_istream<char, char_traits<char> >&
42     operator>>(basic_istream<char, char_traits<char> >&, complex<double>&);
43 
44   template
45     basic_ostream<char, char_traits<char> >&
46     operator<<(basic_ostream<char, char_traits<char> >&,
47 	       const complex<double>&);
48 
49   template
50     basic_istream<char, char_traits<char> >&
51     operator>>(basic_istream<char, char_traits<char> >&,
52 	       complex<long double>&);
53 
54   template
55     basic_ostream<char, char_traits<char> >&
56     operator<<(basic_ostream<char, char_traits<char> >&,
57                const complex<long double>&);
58 
59 #ifdef _GLIBCXX_USE_WCHAR_T
60   template
61     basic_istream<wchar_t, char_traits<wchar_t> >&
62     operator>>(basic_istream<wchar_t, char_traits<wchar_t> >&,
63                complex<float>&);
64 
65   template
66     basic_ostream<wchar_t, char_traits<wchar_t> >&
67     operator<<(basic_ostream<wchar_t, char_traits<wchar_t> >&,
68                const complex<float>&);
69 
70   template
71     basic_istream<wchar_t, char_traits<wchar_t> >&
72     operator>>(basic_istream<wchar_t, char_traits<wchar_t> >&,
73                complex<double>&);
74 
75   template
76     basic_ostream<wchar_t, char_traits<wchar_t> >&
77     operator<<(basic_ostream<wchar_t, char_traits<wchar_t> >&,
78                const complex<double>&);
79 
80   template
81     basic_istream<wchar_t, char_traits<wchar_t> >&
82     operator>>(basic_istream<wchar_t, char_traits<wchar_t> >&,
83                complex<long double>&);
84 
85   template
86     basic_ostream<wchar_t, char_traits<wchar_t> >&
87     operator<<(basic_ostream<wchar_t, char_traits<wchar_t> >&,
88                const complex<long double>&);
89 #endif //_GLIBCXX_USE_WCHAR_T
90 
91 _GLIBCXX_END_NAMESPACE_VERSION
92 } // namespace
93 
94 // XXX GLIBCXX_ABI Deprecated
95 #ifdef _GLIBCXX_LONG_DOUBLE_COMPAT
96 
97 #define _GLIBCXX_LDBL_COMPAT(dbl, ldbl) \
98   extern "C" void ldbl (...) __attribute__ ((alias (#dbl), weak))
99 
100 _GLIBCXX_LDBL_COMPAT (_ZStlsIdcSt11char_traitsIcEERSt13basic_ostreamIT0_T1_ES6_RKSt7complexIT_E,
101 		      _ZStlsIecSt11char_traitsIcEERSt13basic_ostreamIT0_T1_ES6_RKSt7complexIT_E);
102 #ifdef _GLIBCXX_USE_WCHAR_T
103 _GLIBCXX_LDBL_COMPAT (_ZStlsIdwSt11char_traitsIwEERSt13basic_ostreamIT0_T1_ES6_RKSt7complexIT_E,
104 		      _ZStlsIewSt11char_traitsIwEERSt13basic_ostreamIT0_T1_ES6_RKSt7complexIT_E);
105 #endif
106 _GLIBCXX_LDBL_COMPAT (_ZStrsIdcSt11char_traitsIcEERSt13basic_istreamIT0_T1_ES6_RSt7complexIT_E,
107 		      _ZStrsIecSt11char_traitsIcEERSt13basic_istreamIT0_T1_ES6_RSt7complexIT_E);
108 #ifdef _GLIBCXX_USE_WCHAR_T
109 _GLIBCXX_LDBL_COMPAT (_ZStrsIdwSt11char_traitsIwEERSt13basic_istreamIT0_T1_ES6_RSt7complexIT_E,
110 		      _ZStrsIewSt11char_traitsIwEERSt13basic_istreamIT0_T1_ES6_RSt7complexIT_E);
111 #endif
112 
113 #endif // _GLIBCXX_LONG_DOUBLE_COMPAT
114