/*
....[@@@..[@@@..............[@.................. MUD++ is a written from
....[@..[@..[@..[@..[@..[@@@@@....[@......[@.... scratch multi-user swords and
....[@..[@..[@..[@..[@..[@..[@..[@@@@@..[@@@@@.. sorcery game written in C++.
....[@......[@..[@..[@..[@..[@....[@......[@.... This server is an ongoing
....[@......[@..[@@@@@..[@@@@@.................. development project.  All 
................................................ contributions are welcome. 
....Copyright(C).1995.Melvin.Smith.............. Enjoy. 
------------------------------------------------------------------------------
Melvin Smith (aka Fusion)         msmith@hom.net
MUD++ development mailing list    mudpp-list@mailhost.net
------------------------------------------------------------------------------
vmnarray.h
*/

#ifndef _VMARRAY_H
#define _VMARRAY_H


class VMarray
{

	public:
		int ref_count;
		int count;
		int size;
		vmtype type;
		vmptr * table;

		VMarray( vmtype t ) :
			ref_count(0), count(0), size(10),type(t)
		{
			table = new vmptr[size];
		}

		VMarray( vmtype t, int s ) :
			ref_count(0), count(s), size(s), type(t)
		{
			table = new vmptr[size];
		}

		~VMarray()
		{
			int i;
			for (i=0; i < count; i++ )
				vmtype_table[type].del(table[i]);
			delete [] table;
		}

		void reference() { ref_count++;}
		void dereference() { ref_count--; if (ref_count<=0) delete this; }

		// caller must take care of reference/dereference
		void add( vmptr val )
		{
			if ( count >= size )
			{
				vmptr * new_table = new vmptr[size << 1];
				memcpy(new_table, table, count * sizeof(vmptr));
				delete table;
				table = new_table;
				size <<= 1;
			}
			table[count] = val;
			count++;
		}
};

#endif