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DICT.H
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C/C++ Source or Header
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1993-04-27
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2KB
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47 lines
#ifndef DICTIONARY_H
#define DICTIONARY_H
#include "set.h"
extern const Class class_Dictionary;
class LookupKey;
class Assoc;
class OrderedCollection;
////////////////////////////////////////////////////////////
// class Dictionary (declaration)
////////////////////////////////////////////////////////////
class Dictionary: public Set {
public:
// constructors, destructors
Dictionary(unsigned size =CLTN_DEFAULT_CAPACITY);
Dictionary(const Dictionary&);
// operators
void operator=(const Dictionary&);
bool operator==(const Dictionary&) const;
bool operator!=(const Dictionary& d) const { return !(*this == d); }
virtual Object* add(const Object&);
virtual Assoc* addAssoc(const Object& key, const Object& value);
virtual Collection& addContentsTo(Collection&) const;
virtual Collection& addKeysTo(Collection&) const;
virtual Collection& addValuesTo(Collection&) const;
virtual LookupKey& assocAt(const Object& key) const;
virtual Object* atKey(const Object& key) const;
virtual Object* atKey(const Object& key, const Object& newValue);
virtual bool includesAssoc(const LookupKey& asc) const;
virtual bool includesKey(const Object& key) const;
virtual const Class* isA() const;
virtual bool isEqual(const Object&) const;
virtual Object* keyAtValue(const Object& val) const;
virtual unsigned occurrencesOf(const Object& val) const;
virtual Object* remove(const Object& asc);
virtual LookupKey& removeAssoc(const LookupKey& asc);
virtual LookupKey& removeKey(const Object& key);
virtual const Class* species() const;
};
#endif