我正在编写一些C ++代码来创建我在另一个类的向量内创建的一个类的项。我似乎能够在向量中创建项目,但是当我尝试在向量中读取项目的变量时,出现错误
Exception thrown: read access violation.
_Right_data was 0x8.
在文档xstring中。
我认为这可能与我没有真正在向量中创建每个团队有关。
我编写的与之相关的代码是
for (int x = 1; x <= mainLeague.getNumTeams(); x++) {
std::cout << "please enter the name of team " << x << ":";
std::getline(std::cin, currLine);
parsed = parseText(currLine, &posResponsesTeamNames);
if (parsed == 2) {
prepForEnd();
return 1;
}
else if (parsed == 0) goto enterTeamNames;
mainLeague.createTeam(currLine);
}
std::cout << mainLeague.getName(5);
}
#pragma once
#include "team.h"
#include <string>
#include <vector>
#include <iostream>
class league
{
std::vector<team*> teams;
int numTeams, numInitTeams = 0;
const float sysCon = 0.5;
public:
league(int a);
int getNumTeams();
void initVector(int numTeams);
void createTeam(std::string name);
std::string getName(int num);
};
void league::createTeam(std::string name)
{
if (numInitTeams < teams.size()) {
team currTeam = team::team(name);
teams.at(numInitTeams) = &currTeam;
numInitTeams;
}
else {
std::cout << "error max amount of teams already created";
}
}
#pragma once
#include<string>
class team
{
float RD;
int rating;
std::string name;
public:
team(std::string name);
team();
std::string getName();
};
std::string team::getName()
{
return team::name;
}