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//
// Copyright 1997 by Craig Stuart Sapp, All Rights Reserved.
// Programmer: Craig Stuart Sapp <craig@ccrma.stanford.edu>
// Creation Date: Wed Feb 5 19:42:53 PST 1997
// Last Modified: Tue Apr 22 20:28:16 GMT-0800 1997
// Last Modified: Fri Sep 14 15:50:52 PDT 2001 (added last() function)
// Filename: ...sig/maint/code/base/Collection/Collection.h
// Web Address: http://sig.sapp.org/include/sigBase/Collection.h
// Documentation: http://sig.sapp.org/doc/classes/Collection
// Syntax: C++
//
// Description: A dynamic array which can grow as necessary.
// This class can hold any type of item, but the
// derived Array class is specifically for collections
// of numbers.
//
#ifndef _COLLECTION_H_INCLUDED
#define _COLLECTION_H_INCLUDED
template<class type>
class Collection {
public:
Collection (void);
Collection (int arraySize);
Collection (int arraySize, type *aCollection);
Collection (Collection<type>& aCollection);
~Collection ();
void allowGrowth (int status = 1);
void append (type& element);
void appendcopy (type element);
void append (type* element);
type *getBase (void);
long getAllocSize (void) const;
long getSize (void) const;
type *pointer (void);
void setAllocSize (long aSize);
void setGrowth (long growth);
void setSize (long newSize);
type& operator[] (int arrayIndex);
type operator[] (int arrayIndex) const;
void grow (long growamt = -1);
type& last (void);
protected:
long size; // actual array size
long allocSize; // maximum allowable array size
type *array; // where the array data is stored
char allowGrowthQ; // allow/disallow growth
long growthAmount; // number of elements to grow by if index
// element one beyond max size is accessed
long maxSize; // the largest size the array is allowed
// to grow to, if 0, then ignore max
void shrinkTo (long aSize);
};
#include "Collection.cpp"
#endif /* _COLLECTION_H_INCLUDED */
// md5sum: 01bec04835c0bd117f40c2bfe51c4abd - Collection.h =css= 20030102
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