Compiles in visual studio but not in g++

M

Mitch

Can anyone help please. For some reason this wont compile on g++
althought I use reference to ostream

#include <iostream>
using namespace std;

class num
{
int m_i;
ostream m_file;
public:
num(int i, const ostream& file):m_file(file)
{
m_i = i;
cout<<"m_i"<<endl;
}
};

int main ()
{
num a(1, cout);
return 1;
}
 
P

Peter van Merkerk

Mitch said:
Can anyone help please. For some reason this wont compile on g++
althought I use reference to ostream

#include <iostream>
using namespace std;

class num
{
int m_i;
ostream m_file;
public:
num(int i, const ostream& file):m_file(file)
{
m_i = i;
cout<<"m_i"<<endl;
}
};

Instead trying to copy the stream object, make m_file a reference.
 
R

Roger Leigh

Can anyone help please. For some reason this wont compile on g++
althought I use reference to ostream

#include <iostream>
using namespace std;

class num
{
int m_i;
ostream m_file;

const ostream&
public:
num(int i, const ostream& file):m_file(file)
{
m_i = i;
cout<<"m_i"<<endl;
}
};
 

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