491 lines
11 KiB
C++
491 lines
11 KiB
C++
/*
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This file is part of SECONDO.
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Copyright (C) 2013, University in Hagen, Department of Computer Science,
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Database Systems for New Applications.
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SECONDO is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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SECONDO 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with SECONDO; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef TILEALGEBRA_TINTARRAY_H
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#define TILEALGEBRA_TINTARRAY_H
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/*
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SECONDO includes
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*/
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#include "Attribute.h"
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/*
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TileAlgebra includes
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*/
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#include "../grid/tgrid.h"
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/*
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declaration of namespace TileAlgebra
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*/
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namespace TileAlgebra
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{
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/*
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Class tintArray represents a test implementation of a tint datatype
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that stores all values in an array of datatype int.
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author: Dirk Zacher
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*/
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class tintArray : public Attribute
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{
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private:
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/*
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Constructor tintArray does not initialize any members and
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should only be used in conjunction with Cast method.
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author: Dirk Zacher
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parameters: -
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return value: -
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exceptions: -
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*/
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tintArray();
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public:
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/*
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Constructor tintArray sets defined flag of base class Attribute and
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initializes all members of the class with default values.
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author: Dirk Zacher
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parameters: bDefined - defined flag of base class Attribute
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return value: -
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exceptions: -
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*/
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tintArray(bool bDefined);
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/*
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Constructor tintArray sets defined flag of base class Attribute
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to defined flag of rtintArray object and initializes all members of the class
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with corresponding values of rtintArray object.
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author: Dirk Zacher
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parameters: rtintArray - reference to a tintArray object
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return value: -
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exceptions: -
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*/
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tintArray(const tintArray& rtintArray);
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/*
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Destructor ~tintArray deinitializes a tintArray object.
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author: Dirk Zacher
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parameters: -
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return value: -
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exceptions: -
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*/
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virtual ~tintArray();
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/*
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Operator= assigns all member values of a given tintArray object
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to the corresponding member values of this object.
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author: Dirk Zacher
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parameters: rtintArray - reference to a tintArray object
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return value: reference to this object
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exceptions: -
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*/
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tintArray& operator=(const tintArray& rtintArray);
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/*
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Operator== checks if this object equals rtintArray object.
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author: Dirk Zacher
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parameters: rtintArray - reference to a tintArray object
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return value: true, if this object equals rtintArray object, otherwise false
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exceptions: -
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*/
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bool operator==(const tintArray& rtintArray) const;
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/*
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TileAlgebra operator load loads all values of the tintArray object.
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author: Dirk Zacher
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parameters: -
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return value: true, if all values of the tintArray object successfully loaded,
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otherwise false
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exceptions: -
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*/
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bool load();
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private:
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/*
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Method SetGrid sets the tgrid properties of tintArray object.
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author: Dirk Zacher
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parameters: rX - reference to the x origin of the grid
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rY - reference to the y origin of the grid
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rLength - reference to the length of a grid cell
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return value: true, if tgrid properties of tintArray object successfully set,
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otherwise false
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exceptions: -
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*/
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bool SetGrid(const double& rX,
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const double& rY,
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const double& rLength);
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/*
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Method SetValue sets a value of tintArray object at given index.
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author: Dirk Zacher
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parameters: nIndex - index of tintArray value
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nValue - value
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return value: true, if nValue was successfully set at nIndex, otherwise false
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exceptions: -
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*/
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bool SetValue(int nIndex,
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int nValue);
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public:
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/*
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Method Adjacent checks if this object is adjacent to given Attribute object.
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author: Dirk Zacher
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parameters: pAttribute - a pointer to an Attribute object
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return value: true, if this object is adjacent to pAttribute, otherwise false
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exceptions: -
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*/
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virtual bool Adjacent(const Attribute* pAttribute) const;
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/*
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Method Clone returns a copy of this object.
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author: Dirk Zacher
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parameters: -
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return value: a pointer to a copy of this object
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exceptions: -
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*/
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virtual Attribute* Clone() const;
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/*
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Method Compare compares this object with given Attribute object.
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author: Dirk Zacher
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parameters: pAttribute - a pointer to an Attribute object
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return value: -1 if this object < pAttribute object or
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this object is undefined and pAttribute object is defined,
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0 if this object equals pAttribute object or
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this object and pAttribute object are undefined,
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1 if this object > pAttribute object or
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this object is defined and pAttribute object is undefined
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exceptions: -
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*/
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virtual int Compare(const Attribute* pAttribute) const;
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/*
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Method CopyFrom assigns all member values of pAttribute object
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to the corresponding member values of this object.
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author: Dirk Zacher
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parameters: pAttribute - a pointer to an Attribute object
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return value: -
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exceptions: -
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*/
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virtual void CopyFrom(const Attribute* pAttribute);
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/*
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Method HashValue returns the hash value of the tintArray object.
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author: Dirk Zacher
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parameters: -
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return value: hash value of the tintArray object
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exceptions: -
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*/
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virtual size_t HashValue() const;
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/*
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Method Sizeof returns the size of tintArray datatype.
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author: Dirk Zacher
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parameters: -
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return value: size of tintArray datatype
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exceptions: -
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*/
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virtual size_t Sizeof() const;
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/*
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Method BasicType returns the typename of tintArray datatype.
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author: Dirk Zacher
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parameters: -
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return value: typename of tintArray datatype
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exceptions: -
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*/
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static const std::string BasicType();
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/*
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Method Cast casts a void pointer to a new tintArray object.
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author: Dirk Zacher
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parameters: pVoid - a pointer to a memory address
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return value: a pointer to a new tintArray object
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exceptions: -
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*/
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static void* Cast(void* pVoid);
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/*
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Method Clone clones an existing tintArray object
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given by a reference to a Word.
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author: Dirk Zacher
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parameters: typeInfo - TypeInfo of object referenced by rWord
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rWord - reference to the address of an existing tintArray object
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return value: a Word that references a new tintArray object
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exceptions: -
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*/
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static Word Clone(const ListExpr typeInfo,
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const Word& rWord);
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/*
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Method Close closes an existing tintArray object
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given by a reference to a Word.
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author: Dirk Zacher
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parameters: typeInfo - TypeInfo of object referenced by rWord
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rWord - reference to the address of an existing tintArray object
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return value: -
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exceptions: -
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*/
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static void Close(const ListExpr typeInfo,
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Word& rWord);
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/*
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Method Create creates a new tintArray object.
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author: Dirk Zacher
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parameters: typeInfo - TypeInfo of the new tintArray object to create
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return value: a Word that references a new tintArray object
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exceptions: -
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*/
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static Word Create(const ListExpr typeInfo);
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/*
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Method Delete deletes an existing tintArray object
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given by a reference to a Word.
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author: Dirk Zacher
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parameters: typeInfo - TypeInfo of object referenced by rWord
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rWord - reference to the address of an existing tintArray object
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return value: -
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exceptions: -
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*/
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static void Delete(const ListExpr typeInfo,
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Word& rWord);
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/*
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Method GetTypeConstructor returns the TypeConstructor of class tintArray.
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author: Dirk Zacher
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parameters: -
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return value: TypeConstructor of class tintArray
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exceptions: -
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*/
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static TypeConstructor GetTypeConstructor();
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/*
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Method In creates a new tintArray object on the basis of a given ListExpr.
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author: Dirk Zacher
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parameters: typeInfo - TypeInfo of object to create on the basis of instance
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instance - ListExpr of the tintArray object to create
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errorPos - error position
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rErrorInfo - reference to error information
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rCorrect - flag that indicates if tintArray object
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correctly created
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return value: a Word that references a new tintArray object
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exceptions: -
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*/
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static Word In(const ListExpr typeInfo,
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const ListExpr instance,
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const int errorPos,
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ListExpr& rErrorInfo,
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bool& rCorrect);
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/*
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Method KindCheck checks if given type is tintArray type.
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author: Dirk Zacher
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parameters: type - ListExpr of type to check
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rErrorInfo - reference to error information
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return value: true, if type is tintArray type, otherwise false
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exceptions: -
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*/
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static bool KindCheck(ListExpr type,
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ListExpr& rErrorInfo);
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/*
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Method Open opens a tintArray object from a SmiRecord.
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author: Dirk Zacher
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parameters: rValueRecord - SmiRecord containing tintArray object to open
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rOffset - Offset to the tintArray object in SmiRecord
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typeInfo - TypeInfo of tintArray object to open
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rValue - reference to a Word referencing the opened
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tintArray object
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return value: true, if tintArray object was successfully opened,
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otherwise false
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exceptions: -
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*/
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static bool Open(SmiRecord& rValueRecord,
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size_t& rOffset,
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const ListExpr typeInfo,
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Word& rValue);
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/*
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Method Out writes out an existing tintArray object in the form of a ListExpr.
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author: Dirk Zacher
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parameters: typeInfo - TypeInfo of tintArray object to write out
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value - reference to a Word referencing the tintArray object
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return value: ListExpr of tintArray object referenced by value
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exceptions: -
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*/
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static ListExpr Out(ListExpr typeInfo,
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Word value);
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/*
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Method Property returns all properties of tintArray datatype.
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author: Dirk Zacher
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parameters: -
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return value: properties of tintArray datatype in the form of a ListExpr
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exceptions: -
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*/
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static ListExpr Property();
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/*
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Method Save saves an existing tintArray object in a SmiRecord.
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author: Dirk Zacher
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parameters: rValueRecord - SmiRecord to save existing tintArray object
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rOffset - Offset to save position of tintArray object in SmiRecord
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typeInfo - TypeInfo of tintArray object to save
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rValue - reference to a Word referencing
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the tintArray object to save
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return value: true, if tintArray object was successfully saved,
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otherwise false
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exceptions: -
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*/
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static bool Save(SmiRecord& rValueRecord,
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size_t& rOffset,
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const ListExpr typeInfo,
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Word& rValue);
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/*
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Method SizeOfObj returns the size of a tintArray object.
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author: Dirk Zacher
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parameters: -
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return value: size of a tintArray object
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exceptions: -
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*/
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static int SizeOfObj();
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private:
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/*
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Member m_Grid contains the tgrid object of tintArray object.
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*/
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tgrid m_Grid;
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/*
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Member m_Array contains all values of tintArray object.
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*/
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int m_Array[961];
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};
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}
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#endif // TILEALGEBRA_TINTARRAY_H
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