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| 1 | /**************************************************************************** | - |
| 2 | ** | - |
| 3 | ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). | - |
| 4 | ** Contact: http://www.qt-project.org/legal | - |
| 5 | ** | - |
| 6 | ** This file is part of the QtCore module of the Qt Toolkit. | - |
| 7 | ** | - |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | - |
| 9 | ** Commercial License Usage | - |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
| 11 | ** accordance with the commercial license agreement provided with the | - |
| 12 | ** Software or, alternatively, in accordance with the terms contained in | - |
| 13 | ** a written agreement between you and Digia. For licensing terms and | - |
| 14 | ** conditions see http://qt.digia.com/licensing. For further information | - |
| 15 | ** use the contact form at http://qt.digia.com/contact-us. | - |
| 16 | ** | - |
| 17 | ** GNU Lesser General Public License Usage | - |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
| 19 | ** General Public License version 2.1 as published by the Free Software | - |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL included in the | - |
| 21 | ** packaging of this file. Please review the following information to | - |
| 22 | ** ensure the GNU Lesser General Public License version 2.1 requirements | - |
| 23 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | - |
| 24 | ** | - |
| 25 | ** In addition, as a special exception, Digia gives you certain additional | - |
| 26 | ** rights. These rights are described in the Digia Qt LGPL Exception | - |
| 27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | - |
| 28 | ** | - |
| 29 | ** GNU General Public License Usage | - |
| 30 | ** Alternatively, this file may be used under the terms of the GNU | - |
| 31 | ** General Public License version 3.0 as published by the Free Software | - |
| 32 | ** Foundation and appearing in the file LICENSE.GPL included in the | - |
| 33 | ** packaging of this file. Please review the following information to | - |
| 34 | ** ensure the GNU General Public License version 3.0 requirements will be | - |
| 35 | ** met: http://www.gnu.org/copyleft/gpl.html. | - |
| 36 | ** | - |
| 37 | ** | - |
| 38 | ** $QT_END_LICENSE$ | - |
| 39 | ** | - |
| 40 | ****************************************************************************/ | - |
| 41 | | - |
| 42 | #include "qnumeric.h" | - |
| 43 | #include "qnumeric_p.h" | - |
| 44 | | - |
| 45 | QT_BEGIN_NAMESPACE | - |
| 46 | | - |
| 47 | /*! | - |
| 48 | Returns true if the double \a {d} is equivalent to infinity. | - |
| 49 | \relates <QtGlobal> | - |
| 50 | */ | - |
| 51 | Q_CORE_EXPORT bool qIsInf(double d) { return qt_is_inf(d); } executed: return qt_is_inf(d);Execution Count:34 | 34 |
| 52 | | - |
| 53 | /*! | - |
| 54 | Returns true if the double \a {d} is not a number (NaN). | - |
| 55 | \relates <QtGlobal> | - |
| 56 | */ | - |
| 57 | Q_CORE_EXPORT bool qIsNaN(double d) { return qt_is_nan(d); } executed: return qt_is_nan(d);Execution Count:40133 | 40133 |
| 58 | | - |
| 59 | /*! | - |
| 60 | Returns true if the double \a {d} is a finite number. | - |
| 61 | \relates <QtGlobal> | - |
| 62 | */ | - |
| 63 | Q_CORE_EXPORT bool qIsFinite(double d) { return qt_is_finite(d); } executed: return qt_is_finite(d);Execution Count:3 | 3 |
| 64 | | - |
| 65 | /*! | - |
| 66 | Returns true if the float \a {f} is equivalent to infinity. | - |
| 67 | \relates <QtGlobal> | - |
| 68 | */ | - |
| 69 | Q_CORE_EXPORT bool qIsInf(float f) { return qt_is_inf(f); } executed: return qt_is_inf(f);Execution Count:11 | 11 |
| 70 | | - |
| 71 | /*! | - |
| 72 | Returns true if the float \a {f} is not a number (NaN). | - |
| 73 | \relates <QtGlobal> | - |
| 74 | */ | - |
| 75 | Q_CORE_EXPORT bool qIsNaN(float f) { return qt_is_nan(f); } executed: return qt_is_nan(f);Execution Count:18 | 18 |
| 76 | | - |
| 77 | /*! | - |
| 78 | Returns true if the float \a {f} is a finite number. | - |
| 79 | \relates <QtGlobal> | - |
| 80 | */ | - |
| 81 | Q_CORE_EXPORT bool qIsFinite(float f) { return qt_is_finite(f); } never executed: return qt_is_finite(f); | 0 |
| 82 | | - |
| 83 | /*! | - |
| 84 | Returns the bit pattern of a signalling NaN as a double. | - |
| 85 | \relates <QtGlobal> | - |
| 86 | */ | - |
| 87 | Q_CORE_EXPORT double qSNaN() { return qt_snan(); } executed: return qt_snan();Execution Count:21 | 21 |
| 88 | | - |
| 89 | /*! | - |
| 90 | Returns the bit pattern of a quiet NaN as a double. | - |
| 91 | \relates <QtGlobal> | - |
| 92 | */ | - |
| 93 | Q_CORE_EXPORT double qQNaN() { return qt_qnan(); } executed: return qt_qnan();Execution Count:64 | 64 |
| 94 | | - |
| 95 | /*! | - |
| 96 | Returns the bit pattern for an infinite number as a double. | - |
| 97 | \relates <QtGlobal> | - |
| 98 | */ | - |
| 99 | Q_CORE_EXPORT double qInf() { return qt_inf(); } executed: return qt_inf();Execution Count:84 | 84 |
| 100 | | - |
| 101 | | - |
| 102 | QT_END_NAMESPACE | - |
| 103 | | - |
| | |