118 lines
3.0 KiB
C++
118 lines
3.0 KiB
C++
/**************************************************************************
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**
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** This file is part of Nut project.
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** https://github.com/HamedMasafi/Nut
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**
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** Nut is free software: you can redistribute it and/or modify
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** it under the terms of the GNU Lesser General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Nut is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU Lesser General Public License for more details.
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**
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** You should have received a copy of the GNU Lesser General Public License
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** along with Nut. If not, see <http://www.gnu.org/licenses/>.
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**
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**************************************************************************/
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#include "phrasedata.h"
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NUT_BEGIN_NAMESPACE
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PhraseData::PhraseData()
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: className(""), fieldName(""), type(Field), operatorCond(NotAssign),
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left(nullptr), right(nullptr), operand(QVariant::Invalid), isNot(false),
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ref(1)
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{ }
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PhraseData::PhraseData(const char *className, const char *fieldName)
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: className(className), fieldName(fieldName), type(Field),
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operatorCond(NotAssign), left(nullptr), right(nullptr),
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operand(QVariant::Invalid), isNot(false), ref(1)
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{ }
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PhraseData::PhraseData(PhraseData *l, PhraseData::Condition o)
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: className(nullptr), fieldName(nullptr), type(WithoutOperand),
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operatorCond(o), left(l), right(nullptr), isNot(false), ref(1)
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{
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l->ref.ref();
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}
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PhraseData::PhraseData(PhraseData *l, PhraseData::Condition o, PhraseData *r)
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: className(nullptr), fieldName(nullptr), type(WithOther), operatorCond(o),
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left(l), right(r), isNot(false), ref(1)
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{
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l->ref.ref();
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r->ref.ref();
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}
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PhraseData::PhraseData(PhraseData *l, PhraseData::Condition o, QVariant r)
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: className(nullptr), fieldName(nullptr), type(WithVariant),
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operatorCond(o), left(l), right(nullptr), operand(r), isNot(false),
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ref(1)
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{ }
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PhraseData::~PhraseData()
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{
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// if (left && !left->ref.deref())
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// delete left;
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// if (right && !right->ref.deref())
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// delete right;
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}
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PhraseData *PhraseData::operator =(PhraseData *other)
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{
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other->ref.ref();
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return other;
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}
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PhraseData &PhraseData::operator =(PhraseData &other)
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{
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other.ref.ref();
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return other;
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}
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QString PhraseData::toString() const
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{
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return QStringLiteral("[%1].%2")
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.arg(QString::fromUtf8(className), QString::fromUtf8(fieldName));
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}
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void PhraseData::cleanUp()
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{
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}
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PhraseData *PhraseData::clone() const
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{
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auto c = new PhraseData;
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c->className = className;
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c->fieldName = fieldName;
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c->type = type;
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c->operatorCond = operatorCond;
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c->left = left;
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c->right = right;
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c->operand = operand;
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c->isNot = isNot;
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// c->parents = parents;
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return c;
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}
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void PhraseData::cleanUp(PhraseData *d)
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{
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if (d->left)
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cleanUp(d->left);
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if (d->right)
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cleanUp(d->right);
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}
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NUT_END_NAMESPACE
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