diff options
author | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-01-14 11:17:47 +0100 |
---|---|---|
committer | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-02-16 16:21:15 +0000 |
commit | 515e802ae20c045e5c47b400ee6ef6e92349c978 (patch) | |
tree | f9f4be4c9e360611b5823ef28c2cb293733aee42 /config.tests/unix/floatmath/floatmath.cpp | |
parent | 3d835eb62e70435fe32318441dc7c10aba3a6fba (diff) |
Use C++ <cmath> instead of <math.h>
Including math.h can pollute the default namespace, and break
some compilers if cmath versions of the method are declared as using.
Switching to C++ math functions also greatly simplifies handling of
float qreal as C++ automatically chooses the right method.
[ChangeLog][QtCore][QtMath] qmath.h no longer includes math.h, so any
sources depending on that indirect inclusion may fail to build.
Change-Id: I4d0e331dafba354ec05dc5052e61ef4ff8d387fe
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Diffstat (limited to 'config.tests/unix/floatmath/floatmath.cpp')
-rw-r--r-- | config.tests/unix/floatmath/floatmath.cpp | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/config.tests/unix/floatmath/floatmath.cpp b/config.tests/unix/floatmath/floatmath.cpp deleted file mode 100644 index 4becf2a266..0000000000 --- a/config.tests/unix/floatmath/floatmath.cpp +++ /dev/null @@ -1,50 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the config.tests of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <math.h> - -int main(int argc, char **argv) -{ - float c = ceilf(1.3f); - float f = floorf(1.7f); - float s = sinf(3.8); - float t = cosf(7.3); - float u = sqrtf(8.4); - float l = logf(9.2); - - if (c == 1.0f && f == 2.0f && s == 3.0f && t == 4.0f && u == 5.0f && l == 6.0f) - return 0; - else - return 1; -} - |