C++ 错误LNK2019:未解析的外部符号芯片和salsa程序
标题说明一切。错误是 错误1错误LNK2019:未解析的外部符号“private:void u thiscall Salsa::getTotal(void)”(?getTotal@Salsa@@AAEXXZ)在函数“public:void _uthiscall Salsa::getsell(void)”中引用(?getSold@Salsa@@QAEXZ) 错误2错误LNK2019:未解析的外部符号“private:void u thiscall Salsa::getHigh(void)”(?getHigh@Salsa@@AAEXXZ)在函数“public:void _uthiscall Salsa::getsell(void)”中引用(?getSold@Salsa@@QAEXZ) 错误3错误LNK2019:未解析的外部符号“private:void u thiscall Salsa::getLow(void)”(?getLow@Salsa@@AAEXXZ)在函数“public:void _uthiscall Salsa::getsell(void)”中引用(?getSold@Salsa@@QAEXZ) 错误4错误LNK2019:未解析的外部符号u main在函数uuuu tmaincrt启动芯片和Salsa类中引用 代码如下。h文件,然后是.cppC++ 错误LNK2019:未解析的外部符号芯片和salsa程序,c++,C++,标题说明一切。错误是 错误1错误LNK2019:未解析的外部符号“private:void u thiscall Salsa::getTotal(void)”(?getTotal@Salsa@@AAEXXZ)在函数“public:void _uthiscall Salsa::getsell(void)”中引用(?getSold@Salsa@@QAEXZ) 错误2错误LNK2019:未解析的外部符号“private:void u thiscall Salsa::getHigh(void)”(?ge
#ifndef SALSA_H
#define SALSA_H
class Salsa
{
private:
void getTotal();
void getHigh();
void getLow();
int count;
int total;
int highest;
int lowest;
int flavor;
public:
void getSold();
};
#endif
现在是.cpp
#include "Salsa.h"
#include <iostream>
#include <string>
using namespace std;
void Salsa::getSold()
{
for (count = 0; count < 5; count++)
{
cout << "Jar sold last month of ";
cout << count + 1;
cin >> flavor;
while (flavor <= 0)
{
cout << "Jars sold must be greater than or equal to 0.";
cout << "Re-enter jars sold for last month ";
cin >> flavor;
cout << endl;
}
Salsa::getTotal();
Salsa::getHigh();
Salsa::getLow();
}
Salsa::getTotal();
total = 0;
for (count = 0; count < 5; count++)
{
total += flavor;
cout << "Total Sales: " << total << endl;
}
Salsa::getHigh();
{
highest = flavor;
int index = 1;
for (count = 0; count < 5; count++)
if (flavor > highest)
{
highest = flavor;
index = count + 1;
}
cout << "High Seller: " << flavor << endl;
}
Salsa::getLow();
{
lowest = flavor;
int index = 1;
for (count = 0; count < 5; count++)
{
if (flavor < lowest)
{
lowest = flavor;
index = count + 1;
}
cout << "Low Seller: " << flavor << endl;
}
int main();
{
const int SALS_FLAV = 5;
string flavor[SALS_FLAV] = { "mild", "medium", "sweet", "hot", "zesty" };
Salsa sold;
for (int index = 0; index < SALS_FLAV; index++)
{
sold.getSold();
}
}
}
}
#包括“Salsa.h”
#包括
#包括
使用名称空间std;
void Salsa::getsell()
{
用于(计数=0;计数<5;计数++)
{
苦味;
而(flavor您的代码有很多问题:
您没有声明函数的返回类型
函数定义不应以
您没有注意正确关闭函数,现在它们变成了嵌套函数
请研究您的代码与以下代码之间的差异:
#include "Salsa.h"
#include <iostream>
#include <string>
using namespace std;
void Salsa::getSold()
{
for (count = 0; count < 5; count++)
{
cout << "Jar sold last month of ";
cout << count + 1;
cin >> flavor;
while (flavor <= 0)
{
cout << "Jars sold must be greater than or equal to 0.";
cout << "Re-enter jars sold for last month ";
cin >> flavor;
cout << endl;
}
getTotal();
getHigh();
getLow();
}
}
void Salsa::getTotal()
{
total = 0;
for (count = 0; count < 5; count++)
{
total += flavor;
cout << "Total Sales: " << total << endl;
}
}
void Salsa::getHigh()
{
highest = flavor;
int index = 1;
for (count = 0; count < 5; count++)
if (flavor > highest)
{
highest = flavor;
index = count + 1;
}
cout << "High Seller: " << flavor << endl;
}
void Salsa::getLow()
{
lowest = flavor;
int index = 1;
for (count = 0; count < 5; count++)
{
if (flavor < lowest)
{
lowest = flavor;
index = count + 1;
}
cout << "Low Seller: " << flavor << endl;
}
}
int main()
{
const int SALS_FLAV = 5;
string flavor[SALS_FLAV] = { "mild", "medium", "sweet", "hot", "zesty" };
Salsa sold;
for (int index = 0; index < SALS_FLAV; index++)
{
sold.getSold();
}
}
#包括“Salsa.h”
#包括
#包括
使用名称空间std;
void Salsa::getsell()
{
用于(计数=0;计数<5;计数++)
{
苦味;
虽然(除了Salsa::getsell
之外,每个方法定义都可能重复。因此,其他方法都没有被定义。@tsnorri在.h或.cpp文件中?因为它在这两个文件中都是公共的,.h是公共的,.cpp是接近顶部的…除非我完全误解了你?@BaummitAugen至少,我从未考虑过这种可能性:)