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general/STypeInfo.h File Reference

#include <iostream>
#include <cmath>
#include <LEDA/list.h>
#include <LEDA/string.h>
#include "SUtil.h"

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Compounds
class	STypeInfo
Defines
#define	TYPEINFOSTART
#define	dbgOn   false
#define	TYPEINFOEND(theName, theClassifier)
#define	TYPEINFO0(theName, theClassifier)
#define	TYPEINFO1(theName, theClassifier, theSuper1)
#define	TYPEINFO2(theName, theClassifier, theSuper1, theSuper2)
#define	TYPEINFO3(theName, theClassifier, theSuper1, theSuper2, theSuper3)
#define	TYPEINFOVAR(theName)

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Define Documentation

#define dbgOn   false

#define TYPEINFO0 (  theName, theClassifier    )

Value: TYPEINFOSTART \ TYPEINFOEND(theName, theClassifier) Macro that generates the three STypeInfo-memberfunctions. Parameters: theName  the name of the class in C++ theClassifier  the name of the class in the classification scheme e.g. "P" or "Q" See also: STypeInfo

#define TYPEINFO1 (  theName, theClassifier, theSuper1    )

Value: TYPEINFOSTART \ l = theSuper1::getTypeInfo(); \ _ancesAndSelf.conc(l); \ TYPEINFOEND(theName, theClassifier) Macro that generates the three STypeInfo-member functions for a class that is derived from one super-class. Parameters: theName  the name of the class in C++ theClassifier  the name of the class in the classification scheme e.g. "P" or "Q" theSuper1  the name of the super-class See also: STypeInfo

#define TYPEINFO2 (  theName, theClassifier, theSuper1, theSuper2    )

Value: TYPEINFOSTART \ l = theSuper1::getTypeInfo(); \ _ancesAndSelf.conc(l); \ l = theSuper2::getTypeInfo(); \ _ancesAndSelf.conc(l); \ TYPEINFOEND(theName, theClassifier) Macro that generates the three STypeInfo-member functions for a class that was is derived from two classes (multiple inheritance). Parameters: theName  the name of the class in C++ theClassifier  the name of the class in the classification scheme e.g. "P" or "Q" theSuper1  the name of the super-class 1 theSuper2  the name of the super-class 2 See also: STypeInfo

#define TYPEINFO3 (  theName, theClassifier, theSuper1, theSuper2, theSuper3    )

Value: TYPEINFOSTART \ l = theSuper1::getTypeInfo(); \ _ancesAndSelf.conc(l); \ l = theSuper2::getTypeInfo(); \ _ancesAndSelf.conc(l); \ l = theSuper3::getTypeInfo(); \ _ancesAndSelf.conc(l); \ TYPEINFOEND(theName, theClassifier) Macro that generates the three STypeInfo-member functions for a class that was is derived from three classes (multiple inheritance). Parameters: theName  the name of the class in C++ theClassifier  the name of the class in the classification scheme e.g. "P" or "Q" theSuper1  the name of the super-class 1 theSuper2  the name of the super-class 2 theSuper3  the name of the super-class 3 See also: STypeInfo

#define TYPEINFOEND (  theName, theClassifier    )

Value: _ancesAndSelf.sort(); \ _ancesAndSelf.unique(); \ _ancesAndSelf.append(theClassifier); \ dbgVar("ancesAndSelf", _ancesAndSelf); \ _validAncesAndSelf = true; \ return _ancesAndSelf; \ }; \ virtual leda_string getClassifier() const { return theClassifier; }; \ virtual bool isInstanceOf(const leda_string &classifier) const { \ return ( NULL != theName::getTypeInfo().search(classifier) ); \ }; \ virtual void assureInstanceOf(const leda_string &classifier) const { \ if( !isInstanceOf(classifier) ) { \ std::cerr << "You tried to use an object of the class \"" \ << theClassifier << "\" as an instance of the \"" << classifier \ << "\" class" << std::endl; \ std::cerr << "A cast isn't possible here!" << std::endl \ << "This object is an instance of:" << std::endl \ << theName::getTypeInfo() << std::endl; \ exit(1); \ } \ }

#define TYPEINFOSTART

Value: private: \ static bool _validAncesAndSelf; \ static leda_list<leda_string> _ancesAndSelf; \ public: \ static const leda_list<leda_string> &getTypeInfo() { \ if( _validAncesAndSelf ) \ return _ancesAndSelf; \ \ leda_list<leda_string> l;

#define TYPEINFOVAR (  theName    )

Value: bool theName::_validAncesAndSelf = false; \ leda_list<leda_string> theName::_ancesAndSelf; Macro to be included in the source file. Makes sure that the static variables exist. Parameters: theName  name of the class See also: STypeInfo

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