engine/src/tools/jme3tools/converters/model/strip/IntVec.java

/*
 * Copyright (c) 2009-2010 jMonkeyEngine
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
 *   may be used to endorse or promote products derived from this software
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 */

package jme3tools.converters.model.strip;



public class IntVec {

    private int[] data;
    private int count = 0;
    
    public IntVec() {
        data = new int[16];
    }
    
    public IntVec(int startSize) {
        data = new int[startSize];
    }
    
    public int size() {
        return count;
    }
    
    public int get(int i) {
        return data[i];
    }
    
    public void add(int val) {
        if ( count == data.length ) {
            int[] ndata = new int[count*2];
            System.arraycopy(data,0,ndata,0,count);
            data = ndata;
        }
        data[count] = val;
        count++;
    }
    
    public void clear() {
        count = 0;
    }
}