| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
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| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
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| ** |
| ** $QT_END_LICENSE$ |
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| ****************************************************************************/ |
| |
| #include "qbuiltintypes_p.h" |
| #include "qitem_p.h" |
| #include "qvalidationerror_p.h" |
| |
| #include "qinteger_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| using namespace QPatternist; |
| |
| Item Integer::fromValue(const xsInteger num) |
| { |
| return toItem(Integer::Ptr(new Integer(num))); |
| } |
| |
| AtomicValue::Ptr Integer::fromLexical(const QString &strNumeric) |
| { |
| bool conversionOk = false; |
| const xsInteger num = strNumeric.toLongLong(&conversionOk); |
| |
| if(conversionOk) |
| return AtomicValue::Ptr(new Integer(num)); |
| else |
| return ValidationError::createError(); |
| } |
| |
| Integer::Integer(const xsInteger num) : m_value(num) |
| { |
| } |
| |
| bool Integer::evaluateEBV(const QExplicitlySharedDataPointer<DynamicContext> &) const |
| { |
| return m_value != 0; |
| } |
| |
| QString Integer::stringValue() const |
| { |
| return QString::number(m_value); |
| } |
| |
| ItemType::Ptr Integer::type() const |
| { |
| return BuiltinTypes::xsInteger; |
| } |
| |
| xsDouble Integer::toDouble() const |
| { |
| return static_cast<xsDouble>(m_value); |
| } |
| |
| xsInteger Integer::toInteger() const |
| { |
| return m_value; |
| } |
| |
| xsFloat Integer::toFloat() const |
| { |
| return static_cast<xsFloat>(m_value); |
| } |
| |
| xsDecimal Integer::toDecimal() const |
| { |
| return static_cast<xsDecimal>(m_value); |
| } |
| |
| Numeric::Ptr Integer::round() const |
| { |
| /* xs:integerS never has a mantissa. */ |
| return Numeric::Ptr(const_cast<Integer *>(this)); |
| } |
| |
| Numeric::Ptr Integer::roundHalfToEven(const xsInteger /*scale*/) const |
| { |
| return Numeric::Ptr(const_cast<Integer *>(this)); |
| } |
| |
| Numeric::Ptr Integer::floor() const |
| { |
| return Numeric::Ptr(const_cast<Integer *>(this)); |
| } |
| |
| Numeric::Ptr Integer::ceiling() const |
| { |
| return Numeric::Ptr(const_cast<Integer *>(this)); |
| } |
| |
| Numeric::Ptr Integer::abs() const |
| { |
| /* No reason to allocate an Integer if we're already absolute. */ |
| if(m_value < 0) |
| return Numeric::Ptr(new Integer(qAbs(m_value))); |
| else |
| return Numeric::Ptr(const_cast<Integer *>(this)); |
| } |
| |
| bool Integer::isNaN() const |
| { |
| return false; |
| } |
| |
| bool Integer::isInf() const |
| { |
| return false; |
| } |
| |
| Item Integer::toNegated() const |
| { |
| return fromValue(-m_value); |
| } |
| |
| bool Integer::isSigned() const |
| { |
| return true; |
| } |
| |
| qulonglong Integer::toUnsignedInteger() const |
| { |
| Q_ASSERT_X(false, Q_FUNC_INFO, |
| "It makes no sense to call this function, see Numeric::toUnsignedInteger()."); |
| return 0; |
| } |
| |
| QT_END_NAMESPACE |