关于std::vector的操作

知识点

1 std::vector<std::string> 作为返回参数

void GetConfigState(std::vector<std::string>&vtTemp)

2 对于std::vector<std::string>取值操作

std::vector<std::string>::iterator theIterator;

for( theIterator = vtTemp.begin(); theIterator != vtTemp.end(); theIterator++ )

cout<<theIterator->c_str()<<endl;//这样取值

3 不能直接进行容器间赋值

#include <iostream>
#include <vector>
using namespace std;
 void GetConfigState(std::vector<std::string>&vtTemp)
{
    unsigned int nLen = 0;
    unsigned int nValue = 0;
    std::string strType_Item;
    std::string strType_Items;
    std::string strTemp ="AT+CFUN=1;AT+CFUN=0";
    int nPos = strTemp.find(";",0);
    int j = 0;
    while (nPos != -1)
    {
        vtTemp.push_back(strTemp.substr(0,nPos));
        nPos ++;
        strTemp = strTemp.substr(nPos,strTemp.length() - nPos);
        nPos = strTemp.find(",",0);

        j++;
    }
    if (strTemp.length() != 0)
    {
        vtTemp.push_back(strTemp.c_str());
    }
}
int main()
{
    
    std::vector<std::string> vtTemp;
    std::vector<std::string>::iterator theIterator;

    GetConfigState(vtTemp);
    for( theIterator = vtTemp.begin(); theIterator != vtTemp.end(); theIterator++ )
        cout<<theIterator->c_str()<<endl;
     getchar();
    return 0;
}