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Function template
2022-07-05 04:33:00 【On the bald Road】
Apply to The body of the function is the same , The number of function parameters is the same , And different types of situations ; Pay attention to the difference between heavy load and heavy load .
How to write it :template<typename T>
General function definition
example :
#include<iostream>
using namespace std;
template<typename T>
T max1(T a, T b) {
if (a > b)
b = a;
return b;
}
int main() {
int a = max1(5, 4);
cout << a << endl;
double b = max1(5.44, 6.31);
cout << b;
return 0;
}
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