I have this code in c ++ and I'm getting an error:
#include<iostream>
using namespace std;
template <class T>
void setVector(T* v, int sizeOfV){
for(int i=0;i<sizeOfV;i++)cin>>v[i];
}
void showVector(T* v, int sizeOfV){
for(int i=0;i<sizeOfV;i++)cout>>endl>>v[i];}
There is the error:
T não está no escopo
V não está no escopo
Can a template only be used once ??? I wanted to clarify this doubt: D
The error occurs because the compiler does not see the type T in the second function. Two functions can not share the same generic type, you need to declare each function as template:
#include<iostream>
using namespace std;
template <class T>
void setVector(T* v, int sizeOfV)
{
for (int i = 0; i<sizeOfV; i++)
cin >> v[i];
}
template <class T>
void showVector(T* v, int sizeOfV)
{
for (int i = 0; i<sizeOfV; i++)
cout >> endl >> v[i];
}