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强力创建类并将其添加到数组中会导致奇怪的结果

我一直被代码的一种行为所困扰,我无法解释自己。我会发布相关代码,然后问问题:

//Uses brute force and existing functions to create and check for equilibria
static void getEquis(List<Integer> values, int depth) {
  if (values.size() == depth) {
    for(int i = 0; i < numOfAgents; i++) {
      agents[i].setVote(values.get(i).intValue());
    }
    for(int i = 0; i < numOfAgents; i++) {
      agents[i].setDoVote(true);
      if(isEqui()==true) {
        int votes[] = new int[numOfAgents];
        boolean doVotes[] = new boolean[numOfAgents];
        for(int j = 0; j < numOfAgents; j++) {
          votes[j] = 5;
          doVotes[j] = true;
          //votes[j] = agents[j].getVote();
          //doVotes[j] = agents[j].getDoVote();
        }
        addEqui(new Equi(votes, doVotes));
      }
      agents[i].setDoVote(false);
      if(isEqui()==true) {
        int votes[] = new int[numOfAgents];
        boolean doVotes[] = new boolean[numOfAgents];
        for(int j = 0; j < numOfAgents; j++) {
          votes[j] = 5;
          doVotes[j] = true;
          //votes[j] = agents[j].getVote();
          //doVotes[j] = agents[j].getDoVote();
        }
        addEqui(new Equi(votes, doVotes));
      }
    }

请注意,我留下了评论(投票[j]=agents[j].getVote();)在那里,正如它应该做的那样,投票[j]=5;下面这一行只是为了测试

private static class Equi
{
  private int vote[] = new int[numOfAgents];
  private boolean doVote[] = new boolean[numOfAgents];   

  public Equi(int[] votes, boolean[] doVotes)
  {
    for(int i = 0; i < numOfAgents; i++) {
      this.vote[i] = votes[i];
      this.doVote[i] = doVotes[i];      
    }
  }
  public int[] getVote() {
    return this.vote;
  }
  public boolean[] getDoVote() {
    return this.doVote;
  }
  public void print() {
    for(int i = 0; i < numOfAgents; i++) {
      System.out.println("Agent " + (i+1) + ": " + agents[i].doVote + " Wahl: " + agents[i].vote);
    }
    System.out.println("Solution: " + computeMean());
  }
}

//Adds a new equilibrium to the equilibria array
public static void addEqui(Equi equi)
{ 
  Equi store[] = new Equi[equilibria.length + 1]; 
  for(int i = 0; i< equilibria.length; i++) {
    store[i] = equilibria[i];
  }
  store[equilibria.length] = equi;
  equilibria = store;
}

现在如果我打印出平衡矩阵的结果

Agent 1: false Wahl: 100 Agent 2: false Wahl: 100 Solution: 0.0 Agent 1: false Wahl: 100 Agent 2: false Wahl: 100 Solution: 0.0 Agent 1: false Wahl: 100 Agent 2: false Wahl: 100 Solution: 0.0 Agent 1: false Wahl: 100 Agent 2: false Wahl: 100 Solution: 0.0

这是通过在main中运行以下命令实现的:

for(int i = 0; i < equilibria.length; i++) {
  equilibria[i].print();
}

在我的理解中,它应该总是给我5和真的,但这种行为对我来说是非常奇怪的。你对此有什么解释吗?如果你需要任何其他部分的代码,请评论,我会编辑和添加它


共 (0) 个答案