Mercurial > hg > truffle
comparison src/share/vm/utilities/ticks.inline.hpp @ 13400:86e6d691f2e1
8028128: Add a type safe alternative for working with counter based data
Reviewed-by: dholmes, egahlin
author | mgronlun |
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date | Sat, 23 Nov 2013 12:25:13 +0100 |
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13399:260ac69dc096 | 13400:86e6d691f2e1 |
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1 /* | |
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
20 * or visit www.oracle.com if you need additional information or have any | |
21 * questions. | |
22 * | |
23 */ | |
24 | |
25 #ifndef SHARE_VM_UTILITIES_TICKS_INLINE_HPP | |
26 #define SHARE_VM_UTILITIES_TICKS_INLINE_HPP | |
27 | |
28 #include "utilities/ticks.hpp" | |
29 | |
30 inline Tickspan operator+(Tickspan lhs, const Tickspan& rhs) { | |
31 lhs += rhs; | |
32 return lhs; | |
33 } | |
34 | |
35 inline bool operator==(const Tickspan& lhs, const Tickspan& rhs) { | |
36 return lhs.value() == rhs.value(); | |
37 } | |
38 | |
39 inline bool operator!=(const Tickspan& lhs, const Tickspan& rhs) { | |
40 return !operator==(lhs,rhs); | |
41 } | |
42 | |
43 inline bool operator<(const Tickspan& lhs, const Tickspan& rhs) { | |
44 return lhs.value() < rhs.value(); | |
45 } | |
46 | |
47 inline bool operator>(const Tickspan& lhs, const Tickspan& rhs) { | |
48 return operator<(rhs,lhs); | |
49 } | |
50 | |
51 inline bool operator<=(const Tickspan& lhs, const Tickspan& rhs) { | |
52 return !operator>(lhs,rhs); | |
53 } | |
54 | |
55 inline bool operator>=(const Tickspan& lhs, const Tickspan& rhs) { | |
56 return !operator<(lhs,rhs); | |
57 } | |
58 | |
59 inline Ticks operator+(Ticks lhs, const Tickspan& span) { | |
60 lhs += span; | |
61 return lhs; | |
62 } | |
63 | |
64 inline Ticks operator-(Ticks lhs, const Tickspan& span) { | |
65 lhs -= span; | |
66 return lhs; | |
67 } | |
68 | |
69 inline Tickspan operator-(const Ticks& end, const Ticks& start) { | |
70 return Tickspan(end, start); | |
71 } | |
72 | |
73 inline bool operator==(const Ticks& lhs, const Ticks& rhs) { | |
74 return lhs.value() == rhs.value(); | |
75 } | |
76 | |
77 inline bool operator!=(const Ticks& lhs, const Ticks& rhs) { | |
78 return !operator==(lhs,rhs); | |
79 } | |
80 | |
81 inline bool operator<(const Ticks& lhs, const Ticks& rhs) { | |
82 return lhs.value() < rhs.value(); | |
83 } | |
84 | |
85 inline bool operator>(const Ticks& lhs, const Ticks& rhs) { | |
86 return operator<(rhs,lhs); | |
87 } | |
88 | |
89 inline bool operator<=(const Ticks& lhs, const Ticks& rhs) { | |
90 return !operator>(lhs,rhs); | |
91 } | |
92 | |
93 inline bool operator>=(const Ticks& lhs, const Ticks& rhs) { | |
94 return !operator<(lhs,rhs); | |
95 } | |
96 | |
97 #endif // SHARE_VM_UTILITIES_TICKS_INLINE_HPP |