32b76eff6f
BUG=50273 TEST=everything still builds, build is 10% faster on windows, same speed on mac/linux TBR: erg git-svn-id: svn://svn.chromium.org/chrome/trunk/src@53716 0039d316-1c4b-4281-b951-d872f2087c98
31 lines
596 B
C++
31 lines
596 B
C++
// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_FLOAT_UTIL_H_
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#define BASE_FLOAT_UTIL_H_
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#pragma once
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#include "build/build_config.h"
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#include <float.h>
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#include <math.h>
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#if defined(OS_SOLARIS)
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#include <ieeefp.h>
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#endif
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namespace base {
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inline bool IsFinite(const double& number) {
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#if defined(OS_POSIX)
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return finite(number) != 0;
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#elif defined(OS_WIN)
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return _finite(number) != 0;
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#endif
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}
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} // namespace base
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#endif // BASE_FLOAT_UTIL_H_
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