重载模板函数的问题
rigye 2003-10-20 03:07:32 函数模板本身可以用多种方式重载。我们可以提供其它函数模板,指定不同参数的相同函数名。但我提供其它函数模板时候出现调用错误。代码如下:
#include "iostream.h"
template <class T>
void printArray(const T *array, const int count)
{
for(int i=0; i<count; i++)
{
cout << array[i] << " ";
}
cout << "\n\n";
}
template <class T, class B>
void printArray(T t, B b)
{
cout << "T: " << t << '\n';
cout << "B: " << b << '\n';
cout << "\n\n";
}
void printArray(int a, int b, int c)
{
cout << "a: " << a << '\n';
cout << "b: " << b << '\n';
cout << "c: " << c << '\n';
cout << "\n\n";
}
int main()
{
const int aCount = 5, bCount = 7, cCount = 6;
int a[aCount] = { 1, 2, 3, 4, 5};
double b[bCount] = {1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7};
char c[cCount] = "HELLO";
double d1 = 1.1, d2 = 2.2, d3 = 3.3;
printArray(a, aCount);
printArray(b, bCount);
printArray(c, cCount);
printArray(aCount, bCount);
printArray(d1, d2);
printArray(aCount, bCount, cCount);
return 0;
}
结果如下:
B: 5
T: 0x0012FF28
B: 7
T: HELLO
B: 6
T: 5
B: 7
T: 1.1
B: 2.2
a: 5
b: 7
c: 6
怎么解决这个问题?