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comparison gcc/ada/libgnat/a-ngcoty.ads @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 ------------------------------------------------------------------------------
2 -- --
3 -- GNAT RUN-TIME COMPONENTS --
4 -- --
5 -- A D A . N U M E R I C S . G E N E R I C _ C O M P L E X _ T Y P E S --
6 -- --
7 -- S p e c --
8 -- --
9 -- Copyright (C) 1992-2017, Free Software Foundation, Inc. --
10 -- --
11 -- This specification is derived from the Ada Reference Manual for use with --
12 -- GNAT. The copyright notice above, and the license provisions that follow --
13 -- apply solely to the contents of the part following the private keyword. --
14 -- --
15 -- GNAT is free software; you can redistribute it and/or modify it under --
16 -- terms of the GNU General Public License as published by the Free Soft- --
17 -- ware Foundation; either version 3, or (at your option) any later ver- --
18 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
19 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
20 -- or FITNESS FOR A PARTICULAR PURPOSE. --
21 -- --
22 -- As a special exception under Section 7 of GPL version 3, you are granted --
23 -- additional permissions described in the GCC Runtime Library Exception, --
24 -- version 3.1, as published by the Free Software Foundation. --
25 -- --
26 -- You should have received a copy of the GNU General Public License and --
27 -- a copy of the GCC Runtime Library Exception along with this program; --
28 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
29 -- <http://www.gnu.org/licenses/>. --
30 -- --
31 -- GNAT was originally developed by the GNAT team at New York University. --
32 -- Extensive contributions were provided by Ada Core Technologies Inc. --
33 -- --
34 ------------------------------------------------------------------------------
35
36 generic
37 type Real is digits <>;
38
39 package Ada.Numerics.Generic_Complex_Types is
40 pragma Pure;
41
42 type Complex is record
43 Re, Im : Real'Base;
44 end record;
45
46 pragma Complex_Representation (Complex);
47
48 type Imaginary is private;
49 pragma Preelaborable_Initialization (Imaginary);
50
51 i : constant Imaginary;
52 j : constant Imaginary;
53
54 function Re (X : Complex) return Real'Base;
55 function Im (X : Complex) return Real'Base;
56 function Im (X : Imaginary) return Real'Base;
57
58 procedure Set_Re (X : in out Complex; Re : Real'Base);
59 procedure Set_Im (X : in out Complex; Im : Real'Base);
60 procedure Set_Im (X : out Imaginary; Im : Real'Base);
61
62 function Compose_From_Cartesian (Re, Im : Real'Base) return Complex;
63 function Compose_From_Cartesian (Re : Real'Base) return Complex;
64 function Compose_From_Cartesian (Im : Imaginary) return Complex;
65
66 function Modulus (X : Complex) return Real'Base;
67 function "abs" (Right : Complex) return Real'Base renames Modulus;
68
69 function Argument (X : Complex) return Real'Base;
70 function Argument (X : Complex; Cycle : Real'Base) return Real'Base;
71
72 function Compose_From_Polar (
73 Modulus, Argument : Real'Base)
74 return Complex;
75
76 function Compose_From_Polar (
77 Modulus, Argument, Cycle : Real'Base)
78 return Complex;
79
80 function "+" (Right : Complex) return Complex;
81 function "-" (Right : Complex) return Complex;
82 function Conjugate (X : Complex) return Complex;
83
84 function "+" (Left, Right : Complex) return Complex;
85 function "-" (Left, Right : Complex) return Complex;
86 function "*" (Left, Right : Complex) return Complex;
87 function "/" (Left, Right : Complex) return Complex;
88
89 function "**" (Left : Complex; Right : Integer) return Complex;
90
91 function "+" (Right : Imaginary) return Imaginary;
92 function "-" (Right : Imaginary) return Imaginary;
93 function Conjugate (X : Imaginary) return Imaginary renames "-";
94 function "abs" (Right : Imaginary) return Real'Base;
95
96 function "+" (Left, Right : Imaginary) return Imaginary;
97 function "-" (Left, Right : Imaginary) return Imaginary;
98 function "*" (Left, Right : Imaginary) return Real'Base;
99 function "/" (Left, Right : Imaginary) return Real'Base;
100
101 function "**" (Left : Imaginary; Right : Integer) return Complex;
102
103 function "<" (Left, Right : Imaginary) return Boolean;
104 function "<=" (Left, Right : Imaginary) return Boolean;
105 function ">" (Left, Right : Imaginary) return Boolean;
106 function ">=" (Left, Right : Imaginary) return Boolean;
107
108 function "+" (Left : Complex; Right : Real'Base) return Complex;
109 function "+" (Left : Real'Base; Right : Complex) return Complex;
110 function "-" (Left : Complex; Right : Real'Base) return Complex;
111 function "-" (Left : Real'Base; Right : Complex) return Complex;
112 function "*" (Left : Complex; Right : Real'Base) return Complex;
113 function "*" (Left : Real'Base; Right : Complex) return Complex;
114 function "/" (Left : Complex; Right : Real'Base) return Complex;
115 function "/" (Left : Real'Base; Right : Complex) return Complex;
116
117 function "+" (Left : Complex; Right : Imaginary) return Complex;
118 function "+" (Left : Imaginary; Right : Complex) return Complex;
119 function "-" (Left : Complex; Right : Imaginary) return Complex;
120 function "-" (Left : Imaginary; Right : Complex) return Complex;
121 function "*" (Left : Complex; Right : Imaginary) return Complex;
122 function "*" (Left : Imaginary; Right : Complex) return Complex;
123 function "/" (Left : Complex; Right : Imaginary) return Complex;
124 function "/" (Left : Imaginary; Right : Complex) return Complex;
125
126 function "+" (Left : Imaginary; Right : Real'Base) return Complex;
127 function "+" (Left : Real'Base; Right : Imaginary) return Complex;
128 function "-" (Left : Imaginary; Right : Real'Base) return Complex;
129 function "-" (Left : Real'Base; Right : Imaginary) return Complex;
130
131 function "*" (Left : Imaginary; Right : Real'Base) return Imaginary;
132 function "*" (Left : Real'Base; Right : Imaginary) return Imaginary;
133 function "/" (Left : Imaginary; Right : Real'Base) return Imaginary;
134 function "/" (Left : Real'Base; Right : Imaginary) return Imaginary;
135
136 private
137 type Imaginary is new Real'Base;
138
139 i : constant Imaginary := 1.0;
140 j : constant Imaginary := 1.0;
141
142 pragma Inline ("+");
143 pragma Inline ("-");
144 pragma Inline ("*");
145 pragma Inline ("<");
146 pragma Inline ("<=");
147 pragma Inline (">");
148 pragma Inline (">=");
149 pragma Inline ("abs");
150 pragma Inline (Compose_From_Cartesian);
151 pragma Inline (Conjugate);
152 pragma Inline (Im);
153 pragma Inline (Re);
154 pragma Inline (Set_Im);
155 pragma Inline (Set_Re);
156
157 end Ada.Numerics.Generic_Complex_Types;