//dtable.cpp
//Coded by Jeff Weiss (jmweiss@uci.edu)
//ICS 175A, Winter 2004
//Project: Motif detection in yeast
//Purpose: provides a hash table of genomicPairs, to allow for storage of genomic
//sequences and their realted statistical values as they relate to this project


#ifndef _D_TABLE_H_	// may be included more than once
#define _D_TABLE_H_

#include <vector>
#include "dstring.h"
#include "genomicPair.h"
#include <string.h>
#include <fstream>
using namespace std;

class DTable
{
public:
	
	DTable(const DTable & rhs); 
	DTable();
	int getCount(DString toFind);
	void add(DString toAdd);
	int getSequenceRepresentedLength();
	void setSequenceRepresentedLength(int newLength);
    void setNumOfSequences(int newLength);
	int getNumOfSequences();

	DTable operator = (const DTable & rhs);	

	void print();
	vector<GenomicPair> flatten();
	void writeToFile(const char *fileName);
	void loadFromFile(const char *fileName);
	int getTotalSequences();

	~DTable();

private:
	void add(GenomicPair newPair);
	static const int LOCAL_MAX_TABLE_SIZE=10000; 
	int MAX_TABLE_SIZE;
	int getHash(DString toHash);

	int sequenceRepresentedLength;
	int numOfSequences;
	int totalSequenceCount; //start counts at 1
	int totalUniqueSequences; //start counts at 1
	typedef vector<GenomicPair> sublist;
	vector<sublist> genomicSequenceList;
	ofstream outputFile;
	ifstream inputFile;


};
#endif