/* Philip T.L.C. Clausen Jan 2017 plan@dtu.dk */

/*
 * Copyright (c) 2017, Philip Clausen, Technical University of Denmark
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
*/
#define _XOPEN_SOURCE 600
#include "hashtable.h"

#ifndef STRUCTHASHMAP
typedef struct hashMap HashMap;
struct hashMap {
	/* open hash structure */
	long unsigned size;			// size of DB
	long unsigned n;			// k-mers stored
	long unsigned mask;
	unsigned kmersize;			// k
	unsigned prefix_len;		// prefix length
	long unsigned prefix;		// prefix
	HashTable **table;	// org
	unsigned **values;			// ME
	int DB_size;
};
#define STRUCTHASHMAP 1
#endif

int (*hashMap_add)(HashMap *, long unsigned, unsigned);
unsigned * (*hashMapGet)(HashMap *, long unsigned);
void (*addUniqueValues)(HashMap *, long unsigned, unsigned *);
unsigned * (*updateValuePtr)(unsigned *, unsigned);
HashMap * hashMap_initialize(long unsigned size, unsigned kmersize);
int megaMap_addKMA(HashMap *templates, long unsigned key, unsigned value);
unsigned * megaMap_getValue(HashMap *templates, long unsigned key);
void hashMap2megaMap(HashMap *templates, HashTable *table);
unsigned * updateValue(unsigned *values, unsigned value);
unsigned * updateShortValue(unsigned *valuesOrg, unsigned value);
int hashMap_addKMA(HashMap *templates, long unsigned key, unsigned value);
unsigned * hashMapGetValue(HashMap *templates, long unsigned key);
void hashMap_addUniqueValues(HashMap *dest, long unsigned key, unsigned *values);
void megaMap_addUniqueValues(HashMap *dest, long unsigned key, unsigned *values);
unsigned * HU2U(unsigned *values);
void convertToU(HashMap *templates);