Mercurial > hg > truffle
diff 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 |
parents | |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/vm/utilities/ticks.inline.hpp Sat Nov 23 12:25:13 2013 +0100 @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + * + */ + +#ifndef SHARE_VM_UTILITIES_TICKS_INLINE_HPP +#define SHARE_VM_UTILITIES_TICKS_INLINE_HPP + +#include "utilities/ticks.hpp" + +inline Tickspan operator+(Tickspan lhs, const Tickspan& rhs) { + lhs += rhs; + return lhs; +} + +inline bool operator==(const Tickspan& lhs, const Tickspan& rhs) { + return lhs.value() == rhs.value(); +} + +inline bool operator!=(const Tickspan& lhs, const Tickspan& rhs) { + return !operator==(lhs,rhs); +} + +inline bool operator<(const Tickspan& lhs, const Tickspan& rhs) { + return lhs.value() < rhs.value(); +} + +inline bool operator>(const Tickspan& lhs, const Tickspan& rhs) { + return operator<(rhs,lhs); +} + +inline bool operator<=(const Tickspan& lhs, const Tickspan& rhs) { + return !operator>(lhs,rhs); +} + +inline bool operator>=(const Tickspan& lhs, const Tickspan& rhs) { + return !operator<(lhs,rhs); +} + +inline Ticks operator+(Ticks lhs, const Tickspan& span) { + lhs += span; + return lhs; +} + +inline Ticks operator-(Ticks lhs, const Tickspan& span) { + lhs -= span; + return lhs; +} + +inline Tickspan operator-(const Ticks& end, const Ticks& start) { + return Tickspan(end, start); +} + +inline bool operator==(const Ticks& lhs, const Ticks& rhs) { + return lhs.value() == rhs.value(); +} + +inline bool operator!=(const Ticks& lhs, const Ticks& rhs) { + return !operator==(lhs,rhs); +} + +inline bool operator<(const Ticks& lhs, const Ticks& rhs) { + return lhs.value() < rhs.value(); +} + +inline bool operator>(const Ticks& lhs, const Ticks& rhs) { + return operator<(rhs,lhs); +} + +inline bool operator<=(const Ticks& lhs, const Ticks& rhs) { + return !operator>(lhs,rhs); +} + +inline bool operator>=(const Ticks& lhs, const Ticks& rhs) { + return !operator<(lhs,rhs); +} + +#endif // SHARE_VM_UTILITIES_TICKS_INLINE_HPP