/usr/include/analitza/apply.h is in libanalitza-dev 4:4.14.0-1.
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* Copyright (C) 2007-2010 by Aleix Pol <aleixpol@kde.org> *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA *
*************************************************************************************/
#ifndef APPLY_H
#define APPLY_H
#include "object.h"
#include "analitzaexport.h"
#include "operator.h"
namespace Analitza
{
class Operator;
class Ci;
/**
* \class Apply
*
* \ingroup AnalitzaModule
*
* \brief This class is the one that will correspond to MathML apply tags.
*
* Stores and helps to retrieve any data it has inside like bvars,
* operators and values.
*/
class ANALITZA_EXPORT Apply : public Object
{
public:
Apply();
virtual ~Apply();
typedef QVector<Object*>::const_iterator const_iterator;
typedef QVector<Object*>::iterator iterator;
virtual Apply* copy() const;
virtual bool matches(const Analitza::Object* exp, QMap< QString, const Analitza::Object* >* found) const;
virtual QVariant accept(AbstractExpressionVisitor* exp) const;
const Operator& firstOperator() const { return m_op; }
int countValues() const { return m_params.size(); }
void prependBranch(Object* o);
void appendBranch(Object* o);
/** Adds @p bvar into the list of bvars */
void addBVar(Analitza::Ci* bvar);
/** Returns whether that apply has any bvar */
bool hasBVars() const { return !m_bvars.isEmpty(); }
/** Returns the apply's bvars names */
QStringList bvarStrings() const;
Object* ulimit() const { return m_ulimit; }
Object* dlimit() const { return m_dlimit; }
Object* domain() const { return m_domain; }
Object*& ulimit() { return m_ulimit; }
Object*& dlimit() { return m_dlimit; }
Object*& domain() { return m_domain; }
/** @deprecated should use begin() now */
iterator firstValue() { return m_params.begin(); }
iterator begin() { return m_params.begin(); }
iterator end() { return m_params.end(); }
const_iterator firstValue() const { return m_params.constBegin(); }
const_iterator constBegin() const { return m_params.constBegin(); }
const_iterator constEnd() const { return m_params.constEnd(); }
QVector<Ci*> bvarCi() const { return m_bvars; }
bool isUnary() const { return m_params.size()==1; }
bool isEmpty() const { return m_params.isEmpty(); }
bool operator==(const Apply& a) const;
/** Adds a @p o branch right after @p before of the Container. */
void insertBranch(Apply::iterator before, Object* o) { m_params.insert(before, o); }
QVector<Object*> values() const { return m_params; }
Object* at(int p) const;
/** @returns if there's any bounding specified */
bool hasBoundings() const;
QVector<Object*> m_params;
private:
Apply(const Apply& );
bool addBranch(Object* o);
Object* m_ulimit, *m_dlimit, *m_domain;
QVector<Ci*> m_bvars;
Operator m_op;
};
}
#endif // APPLY_H
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