C++ 如何在c++；

我试图将十六进制值从文件存储到某种形式的数组中，然后将这些数字更改为二进制。到目前为止，我编写的程序只收集最后一个值。文件看起来像这样。注（每个十六进制值前为1或0）

我的代码是#include

#include <fstream> 
#include <string> 
#include <cstdlib> 
#include <bitset>
#include <sstream>
#define MAX_ADDRESSES 1000000
using namespace std;

int main(int argc, char **argv) {
    //Declare variables
    int szL1 = atoi(argv[2]);
    int szL2 = atoi(argv[4]);
    string type = argv[6]; //Determines the type of cache
    //string fileN = argv[7];
    int info, i = 1, j = 1; //info is what is read in, i & j are testing variables
    string *rd_add = new string[MAX_ADDRESSES]; //set the max string length for what's read
    string *wrt_add = new string[MAX_ADDRESSES]; //set the max string length for what's written

    int total = 0; //total # of reads/writes
    int rds = 0; //base # of reads
    int wrt = 0; //base # of writes

    int array_size = 1001024;
    char *array = new char[array_size];
    int position = 0;

    ifstream fin("big_trace.txt");//open big trace file********
    if (fin.is_open()){
        cout << "File opened successfully" << endl;

        while (!fin.eof() && position < array_size){
            fin.get(array[position]);
            position++;
        }
        array[position - 1] = '\0';
        for (int x = 0; array[x] != '\0'; i++){
            cout << array[i];
        }


    }
    else{
        cout << "File could not be opened" << endl;

    }


    //check for a power of 2 for szL1
    while (1)
    {
        if (i == szL1)
            break;

        //Error Message
        else if (i > szL1)
        {
            cout << "Error. sizeL1 must be a power of 2. Please try again." << endl << endl;
            return 0;
        }

        i *= 2;
    }

    //cout << "size1 " << szL1 << endl;
    //check for a power of 2 for szL2
    while (1)
    {
        if (j == szL2)
            break;
        //Error
        else if (j > szL2)
        {
            cout << "Error. sizeL2 must be a power of 2. Please try again." << endl << endl;
            return 0;
        }

        j *= 2;
    }
    //cout << "size2 " << szL2 << endl;
    //Check to see if szL2 is larger than szL1
    if (szL2 <= szL1)
    {
        cout << "Error. sizeL2 must be larger than sizeL1. Please try again." << endl << endl;
        return 0;
    }


    //Read file contents*****
    while (cin >> info)    //check this part
    {
        //If it is a 1, increment read files
        if (info == 1)
        {
            cin >> rd_add[i++];
            rds++;
        }
        else if (info == 0)
        {
            cin >> wrt_add[j++];
            wrt++;
        }
        else
        {
            continue;
        }

    }

    total = rds + wrt;

    //Print the arguments read
    cout << endl << "Input Parameters read:" << endl;
    cout << "SizeL1: " << szL1 << endl;
    cout << "SizeL2: " << szL2 << endl;
    cout << "Type: " << type << endl;

    //Print file stats
    cout << endl << "Memory References Read from File" << endl;
    cout << "Total: " << total << endl;
    cout << rds << " Reads" << endl;
    cout << wrt << " Writes" << endl;

    return 0;
}

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#定义最大地址1000000
使用名称空间std；
int main（int argc，字符**argv）{
//声明变量
int szL1=atoi（argv[2]）；
int szL2=atoi（argv[4]）；
string type=argv[6]；//确定缓存的类型
//字符串fileN=argv[7]；
int info，i=1，j=1；//info是读入的内容，i&j是测试变量
string*rd_add=new string[MAX_ADDRESSES]；//设置读取内容的最大字符串长度
string*wrt\u add=new string[MAX\u ADDRESSES]；//设置写入内容的最大字符串长度
int total=0；//读取/写入的总次数
int rds=0；//读取的基数
int wrt=0；//写操作的基数
int数组_size=1001024；
字符*数组=新字符[数组大小]；
int位置=0；
ifstream fin（“big_trace.txt”）；//打开大跟踪文件********
如果（fin.is_open（））{
cout如果您只想获取向量中的十六进制值，并且您的文件如您所说，您可以按如下方式执行：

String hexValue, dummy;

Vector<String> hexValueVector;

ifstream fin("big_trace.txt");//open big trace file********

if (fin.is_open()){
    cout << "File opened successfully" << endl;

    while (!fin.eof()){

      fin >> dummy >> hexValue;
      hexValueVector.push_back(hexValue);

....//your remaining code 

而不是创建字符串向量，而是创建myStructure向量：

Vector<myStructure> myStructureVector;

如果这解决了你的问题，请投票支持答案

关于Vector，它是一个STL容器，如果你想了解更多关于它的详细信息，请检查
这很好，但我还需要1或0，知道如何在它们之间获得一些空间。你能解释一下发生了什么吗？我以前从未使用过Vector。
#include <vector>

struct myStructure{

String dummy;     
String hexValue;
};

Vector<myStructure> myStructureVector;

myStructure myStructure; 

if(fin.is_open()){
  ...
while (!fin.eof()){
fin >> myStructure.dummy >> myStructure.hexValue;

myStructureVector.push_back(myStructure);