studentsset.h

基于遗传算法的排课软件源码 根据需要安排合理的课程时间等

//
//
// C++ Interface: $MODULE$
//
// Description:
//
//
// Author: Liviu Lalescu <[e-mail]>, (C) 2003
//
// Copyright: See COPYING file that comes with this distribution
//
//
#ifndef STUDENTSSET_H
#define STUDENTSSET_H

#include "genetictimetable_defs.h"

#include <qptrlist.h>

const int STUDENTS_SET=0;
const int STUDENTS_YEAR=1;
const int STUDENTS_GROUP=2;
const int STUDENTS_SUBGROUP=3;

class StudentsYear;
class StudentsGroup;
class StudentsSubgroup;

class Rules;

class StudentsYearsList: public QPtrList<StudentsYear>
{
	int compareItems(QPtrCollection::Item, QPtrCollection::Item);
};

class StudentsGroupsList: public QPtrList<StudentsGroup>
{
	int compareItems(QPtrCollection::Item, QPtrCollection::Item);
};

class StudentsSubgroupsList: public QPtrList<StudentsSubgroup>
{
	int compareItems(QPtrCollection::Item, QPtrCollection::Item);
};

/**
This class represents a set of students, for instance years, groups or subgroups.

@author Liviu Lalescu
*/
class StudentsSet
{
public:
	QString name;
	int numberOfStudents;
	int type;

	StudentsSet();
	~StudentsSet();
};

class StudentsYear: public StudentsSet
{
public:
	StudentsGroupsList groupsList;

	StudentsYear();
	~StudentsYear();

	QString getXmlDescription();
	QString getDescription();
	QString getDetailedDescription();
	QString getDetailedDescriptionWithConstraints(Rules& r);
};

class StudentsGroup: public StudentsSet
{
public:
	StudentsSubgroupsList subgroupsList;

	StudentsGroup();
	~StudentsGroup();

	QString getXmlDescription();
	QString getDescription();
	QString getDetailedDescription();
	QString getDetailedDescriptionWithConstraints(Rules& r);
};

class StudentsSubgroup: public StudentsSet
{
public:
	StudentsSubgroup();
	~StudentsSubgroup();

	QString getXmlDescription();
	QString getDescription();
	QString getDetailedDescription();
	QString getDetailedDescriptionWithConstraints(Rules& r);
};

#endif