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/*
* Copyright (C) 2002-2010 XimpleWare, info@ximpleware.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef INTBUFFER_H
#define INTBUFFER_H
#include "customTypes.h"
#include "arrayList.h"
#include <stdlib.h>
typedef struct fastIntBuffer{
ArrayList *al;
int capacity;
int exp;
int pageSize;
int r;
int size;
} FastIntBuffer;
// Create FastIntBuffer with initial page size of 1024 ints
FastIntBuffer *createFastIntBuffer();
// Create FastIntBuffer with initial page size of (1<<e) ints
FastIntBuffer *createFastIntBuffer2(int exp);
// Free FastIntBuffer
void freeFastIntBuffer(FastIntBuffer *fib);
// Append i to the end of FastIntBuffer
void appendInt(FastIntBuffer *fib, int i);
// Append int array of length "len" to the end of fastIntBuffer
void appendIntArray(FastIntBuffer *fib, int* i, int len);
// Get the capacity of FastIntBuffer
//int getCapacityFIB(FastIntBuffer *fib);
#define getCapacityFIB(fib) fib->capacity
// Get the int array corresponding to content of FastIntBuffer
// with the starting offset and len
int *getIntArray(FastIntBuffer *fib, int offset, int len);
// Get the page size of FastIntBuffer
//int getPageSizeFIB(FastIntBuffer *fib);
#define getPageSizeFIB(fib) fib->pageSize
// Get the int at the index position of FastIntBuffer
extern inline int intAt(FastIntBuffer *fib, int index);
// Replace the value at the index position of FastIntBuffer
// with newVal
extern inline void modifyEntryFIB(FastIntBuffer *fib, int index, int newVal);
// Get the size of the FastIntBuffer
//int sizeFIB(FastIntBuffer *fib);
//#define sizeFIB(fib) fib->size
// convert the content of FastIntBuffer to int *
int* toIntArray(FastIntBuffer *fib);
// set the buffer size to zero, capacity untouched,
void clearFastIntBuffer (FastIntBuffer *fib);
// reset the size of fastIntBuffer
Boolean resizeFIB(FastIntBuffer *fib, int newSz);
/**
* Sort the integers in the buffer
* @param order (as of version 2.9)
* it can be either ASCENDING or DESCENDING
*/
void sortFIB(FastIntBuffer *fib,sortType order);
#endif