在C中得到很长的“不匹配'operator+'”错误

我没有参加C练习，正在为我正在学习的课程写一个“银行”课程 . 每次尝试编译Bank.cpp文件时，我都会收到很长的错误 . 我怀疑我在这里遗漏了一些非常明显的东西，但我不知道是什么，因为错误对我没有任何意义 .

这是我正在编写的无法编译的cpp文件：

#include <iostream>

#include "Bank.h"

Bank::Bank(): savings(0), checking(0) { }

Bank::Bank(double savings_amount, double checking_amount): savings(savings_amount), checking(checking_amount) { }

void Bank::deposit(double amount, string account)
{
        if (account == "S") {
                savings = savings + amount;
        } else {
                checking += amount;
        }
}

void Bank::withdraw(double amount, string account)
{
        if (account == "S") {
                savings -= amount;
        } else {
                checking -= amount;
        }
}

void Bank::transfer(double amount, string account)
{
        if (account == "S") {
                savings -= amount;
                checking += amount;
        } else {
            checking -= amount;
        }
}

void Bank::transfer(double amount, string account)
{
        if (account == "S") {
                savings -= amount;
                checking += amount;
        } else {
                checking -= amount;
                savings += amount;
        }
}

void Bank::print_balances()
{
        cout << "Savings: $ " << savings;
        cout << "Checking: $ " << checking;
}

这是头文件：

#ifndef BANK_H
#define BANK_H

#include <string>

#include "Account.h"

using namespace std;

class Bank {
private:
    Account savings;
    Account checking;
public:
    Bank();
    Bank(double savings_amount, double checking_amount);
    void deposit(double amount, string account);
    void withdraw(double amount, string account);
    void transfer(double amount, string account);
    void print_balances();
};

#endif

这里是顶部引用的“Account.h”头文件：

#ifndef ACCOUNT_H
#define ACCOUNT_H


class Account {
private:
    double balance;
    double interest_rate;
public:
    Account();
    Account(double amount, double rate);
    void deposit(double);
    bool withdraw(double);
    double query();
    void set_interest_rate(double rate);
    double get_interest_rate();
    void add_interest();
};

#endif

这是我收到的神秘错误：

Bank.cpp：在成员函数'void Bank :: deposit（double，std :: string）'中：Bank.cpp：17：错误：'（（Bank *）this'中'运算符'不匹配 - > Bank ::储蓄金额'Bank.cpp：19：错误：'（=（Bank *）中'运营商='不匹配 - >银行::支票=金额'Bank.cpp：成员函数'void Bank :: withdraw（double，std :: string）'：Bank.cpp：26：错误：'（（Bank *）this中'operator- ='不匹配 - > Bank :: savings - = amount'Bank.cpp： 28：错误：'（（Bank ）这里的'operator- ='不匹配 - > Bank :: checking - = amount'Bank.cpp：在成员函数'void Bank :: transfer（double，std ::）字符串）'：Bank.cpp：35：错误：'（（银行）这里的'operator- ='不匹配 - >银行::储蓄 - =金额'Bank.cpp：36：错误：不匹配'operator ='in'（（Bank *）this） - > Bank :: checking = amount'Bank.cpp：38：错误：不匹配'operator- ='in'（（Bank *）this） - > Bank :: checking - = amount'Bank.cpp：39：错误：在'（（Bank *）this'中'operator ='不匹配 - > Bank :: sav ings = amount'Bank.cpp：在成员函数中'void Bank :: print_balances（）'：Bank.cpp：45：错误：'std :: operator <<中的'operator <<'不匹配[with _Traits = std :: char_traits]（（（std :: basic_ostream>＆）（＆std :: cout）），（（const char *）“Savings：$”））<<（（Bank *）this） - > Bank ::储蓄'/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:108：注意：候选人是：std： ：basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_ostream <_CharT，_Traits>＆（）（std :: basic_ostream <_CharT，_Traits>＆））[with CharT = char， Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream： 117：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_ios <_CharT，_Traits>＆（）（std :: basic_ios <_CharT，_Traits >＆））[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c / 4.4.7 / ostream：127：注意：std :: basi c_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: ios_base＆（）（std :: ios_base＆））[with CharT = char， Traits = std :: char_traits] / usr /lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:165：注意：std :: basic_ostream <_CharT，_Traits> ＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/ . ./../../../include/c /4.4.7/ostream:169：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（ long unsigned int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c / 4.4.7 / ostream：173：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（bool）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/bits/ostream.tcc:91:note:std :: basic_ostream <_CharT，_Traits>＆std :: b asic_ostream <_CharT，_Traits> :: operator <<（short int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../ .. /../../include/c /4.4.7/ostream:180：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（short unsigned int） [with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ bits / ostream.tcc：105：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:191：注意：std :: basic_ostream <_CharT， _Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（unsigned int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7 /../../../../include/c /4.4.7/ostream:200:note:std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator < <（很长一段时间NT）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ ostream：204：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long long unsigned int）[with _CharT = char，_Traits = std :: char_traits] / usr / lib / gcc / x86_64-redhat-linux / 4.4.7 /../../../../ include / c /4.4.7/ostream:209：注意：std :: basic_ostream <_CharT，_Traits >＆std :: basic_ostream <_CharT，_Traits> :: operator <<（double）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/ . ./../../../include/c /4.4.7/ostream:213：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（ float）[with CharT = char， Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4 . 7 / ostream：221：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long double）[with _CharT = char，_Traits = std :: char_traits] / usr / lib中/ GC c / x86_64-redhat-linux / 4.4.7 /../../../../ include / c /4.4.7/ostream:225：注意：std :: basic_ostream <_CharT，_Traits>＆std： ：basic_ostream <_CharT，_Traits> :: operator <<（const void）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../ . ./../../include/c /4.4.7/bits/ostream.tcc:119：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator << （std :: basic_streambuf <_CharT，_Traits>）[with _CharT = char，_Traits = std :: char_traits] Bank.cpp：46：错误：'std :: operator <<中的'operator <<'不匹配[与_Traits = std :: char_traits]（（（std :: basic_ostream>＆）（＆std :: cout）），（（const char）“Checking：$”））<<（（Bank ）this） - > Bank ::检查'/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:108：注意：候选人是： std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_ostream <_CharT，_Traits>＆（）（std :: basic_ostream <_CharT，_Traits>＆）） [与_CharT = char，_Trait s = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:117：注意： std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_ios <_CharT，_Traits>＆（）（std :: basic_ios <_CharT，_Traits>＆）） [with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ ostream：127：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: ios_base＆（）（std :: ios_base＆））[with _CharT = char， _Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:165：注意： std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long int）[with _CharT = char，_Traits = std :: char_traits] / usr / lib / gcc / x86_64- redhat-linux / 4.4.7 /../../../../ include / c /4.4.7/ostream:169：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT ，_Traits> :: operator <<（long unsigned int）[机智h CharT = char， Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream ：173：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（bool）[with _CharT = char，_Traits = std :: char_traits] / usr / lib / gcc / x86_64-redhat-linux / 4.4.7 /../../../../ include / c /4.4.7/bits/ostream.tcc:91：注意：std :: basic_ostream <_CharT，_Traits >＆std :: basic_ostream <_CharT，_Traits> :: operator <<（short int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/ ../../../../include/c /4.4.7/ostream:180：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator << （short unsigned int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/bits/ostream.tcc:105：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（int）[with _CharT = char，_Traits = std :: char_traits] / usr / lib /gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:191：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（unsigned int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../ ../../../include/c /4.4.7/ostream:200:note:std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long long int）[with CharT = char， Traits = std :: char_traits]/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:204：注意：std :: basic_ostream <_CharT， _Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long long unsigned int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4 .7 /../../../../ include / c /4.4.7/ostream:209：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（double）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/ c /4.4.7/ostream:213：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（float）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:221：注意：std :: basic_ostream < _CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long double）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4 0.7 /../../../../包括/ C /4.4.7/ostream:225：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（const void）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/bits/ostream.tcc:119:note:std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_streambuf <_CharT，_Traits>）[with _CharT = char，_Traits = std :: char_traits] [004709613 @ jb359-5 Lab1] $ Bank.cpp：在成员函数'void Bank :: deposit（double，std :: string）'中：-bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank . cpp：17：错误：'（（银行）这里的'运营商'不匹配 - >银行::储蓄金额'-bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank . cpp：19：错误：'（=（Bank）this'中的'operator ='不匹配 - > Bank :: checking = amount'-bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank .cpp：在成员函数'void Bank :: withd中raw（double，std :: string）'： - bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank.cpp：26：错误：'（=）中的'operator- ='不匹配（（ Bank *）this） - > Bank :: savings - = amount'-bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank.cpp：28：错误：'operator- ='不匹配in'（（Bank *）this） - > Bank :: checking - = amount'-bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank.cpp：在成员函数'void Bank :: transfer（double，std :: string）'： - bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank.cpp：35：错误：'（=）中的'operator- ='不匹配（（ Bank *）this） - > Bank :: savings - = amount'-bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank.cpp：36：错误：不匹配'operator ='in '（（Bank *）this） - > Bank :: checking = amount'-bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank.cpp：38：错误：不匹配'运算符 - ='in'（（Bank ）this） - > Bank ::检查 - =金额'-bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank.cpp：39：错误：'（（银行）这里的'运营商='不匹配 - > Bank :: savings = amount'-bash：意外令牌附近的语法错误（'[004709613 @ jb359-5 Lab1] $ Bank.cpp：在成员函数'void Bank :: print_balances（）'中：-bash：语法错误接近意外token（'[004709613 @ jb359-5 Lab1] $ Bank.cpp：45：错误：'std :: operator <<中没有匹配'operator <<'[with _Traits = std :: char_traits]（（std： ：basic_ostream>＆）（＆std :: cout）），（（const char *）“Savings：$”））<<（（Bank *）this） - > Bank :: savings'/ usr / lib / gcc / x86_64-redhat-linux / 4.4.7 /../../../../ include / c /4.4.7/ostream:108：注意：候选人是：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_ostream <_CharT，_Traits>＆（）（std :: basic_ostream <_CharT，_Traits>＆））[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream： 117：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_ios <_CharT，_Traits>＆（）（std :: basic_ios <_CharT，_Traits >＆））[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c / 4.4.7 / ostream：127：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: ios_base＆（）（std :: ios_base＆））[with CharT = char， Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream： 165：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7 /../../../../include/c /4.4.7/ostream:169：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator < <（long unsigned int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/ c /4.4.7/ostream:173：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（bool）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/bits/ostream.tcc:91:note:std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（short int）[with _CharT = char，_Traits = std :: char_traits] / usr / lib / gcc / x86_64-redhat -linux / 4.4.7 /../../../../ include / c /4.4.7/ostream:180：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT， _Traits> ::运算符<<（ short unsigned int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c / 4.4.7 / bits / ostream.tcc：105：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:191:note:std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（unsigned int）[with _CharT = char，_Traits = std :: char_traits] / usr / lib / gcc / x86_64-redhat-linux /4.4.7/../../../../include/c /4.4.7/ostream:200:note:std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long long int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../ . ./include/c /4.4.7/ostream:204：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long long unsigned int）[with _CharT = char，_Tra它= std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:209：注意： std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（double）[with _CharT = char，_Traits = std :: char_traits] / usr / lib / gcc / x86_64-redhat -linux / 4.4.7 /../../../../ include / c /4.4.7/ostream:213：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT， _Traits> :: operator <<（float）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../ . ./include/c /4.4.7/ostream:221：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long double）[with _CharT = char， _Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:225:note： std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（const void）[with _CharT = char，_Traits = std :: char_traits] / usr / lib / gcc / x86_64-在redhat-LINUX / 4.4.7 /../../../ ../include/c /4.4.7/bits/ostream.tcc:119：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_streambuf <_CharT，_Traits>）[with _CharT = char，_Traits = std :: char_traits] Bank.cpp：46：错误：'std :: operator <<中的'operator <<'不匹配[与_Traits = std :: char_traits]（（（std :: basic_ostream>＆）（＆std :: cout）），（（const char）“Checking：$”））<<（（Bank *）this） - > Bank :: checking'/ usr / lib / gcc / x86_64-redhat-linux / 4.4.7 /../../../../ include / c /4.4.7/ostream:108：注意：候选人是：std :: basic_ostream < _CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_ostream <_CharT，_Traits>＆（）（std :: basic_ostream <_CharT，_Traits>＆））[with _CharT = char ，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:117:note ：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_ios <_CharT，_Traits>＆（）（std :: basic_ios <_CharT，_Traits>＆） ） CharT = char， Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream： 127：注意：std :: basic_ostream <CharT， Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: ios_base＆（）（std :: ios_base＆））[with CharT = char， Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:165:note:std： ：basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:169：注意： std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long unsigned int）[with _CharT = char，_Traits = std :: char_traits] / usr / lib / gcc / x86_64 -redhat-linux / 4.4.7 /../../../../ include / c /4.4.7/ostream:173：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream < _CharT，_Traits> :: operator <<（bool）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../ .. /../include/c /4.4.7/bits/ostream.tcc:91：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（short int） [with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ ostream：180：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（short unsigned int）[with _CharT = char，_Traits = std :: char_traits] / usr / LIB / GCC / x86_64- redhat-linux / 4.4.7 /../../../../ include / c /4.4.7/bits/ostream.tcc:105：注意：std :: basic_ostream <_CharT，_Traits>＆std： ：basic_ostream <_CharT，_Traits> :: operator <<（int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../ .. /../../include/c /4.4.7/ostream:191：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（unsigned int）[ with CharT = char， Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream ：200：注意：std :: basic_ostream <CharT， Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long long int）[with _CharT = char，_Traits = std :: char_traits] / usr / lib / gcc / x86_64-redhat-linux / 4.4.7 /../../../../ include / c /4.4.7/ostream:204：注意：std :: basic_ostream <_CharT，_Traits>＆ std :: basic_ostream <_CharT，_Traits> :: operator <<（long long unsigned int）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/ ../../../../include/c / 4 . 4.7 / ostream：209：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（double）[with _CharT = char，_Traits = std :: char_traits] / usr /lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4.7/ostream:213：注意：std :: basic_ostream <_CharT，_Traits> ＆std :: basic_ostream <_CharT，_Traits> :: operator <<（float）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/ .. /../../../include/c /4.4.7/ostream:221：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（long double）[with _CharT = char，_Traits = std :: char_traits] /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c /4.4 . 7 / ostream：225：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（const void）[with _CharT = char，_Traits = std :: char_traits] / usr / lib / gcc / x86_64-redhat-linux / 4.4.7 /../../../../ include / c /4.4.7/bits/ostream.tcc:119：注意：std :: basic_ostream <_CharT，_Traits>＆std :: basic_ostream <_CharT，_Traits> :: operator <<（std :: basic_streambuf <_CharT，_Traits> *）[with _CharT = char，_Traits = std :: char_traits]

谁知道我做错了什么？我确定这是非常愚蠢的事情 . 我也可以发布头文件，但由于远程编辑问题，很难这样做 .