having a little problem with some code for a little game I am creating.

[ThaDoctor]

Hi.

I am quite new to C++ so I think I would ask here what I am doing
wrong with this code.
I am writing a little game in a text console, but here is something
that is in no way related to the game but when I am compiling this it
yields an error....
Why is that

#include<iostream>
using namespace std;
class Test
{

private:
int life;

public:
void player_test_life()
{
if(life <= 0)
{
cout << "Your dead" << endl;
}
else
{
}
}
void player_minus_life()
{
life=100;
while(life != 0)
{
--life;
Test:layer_test_life();

}
}
};

int main()
{
Test:layer_minus_life();
return 0;
}


Greetings Tobias, I am a new member of this group....

 

[Victor Bazarov]

I am quite new to C++ so I think I would ask here what I am doing
wrong with this code.
I am writing a little game in a text console, but here is something
that is in no way related to the game but when I am compiling this it
yields an error....

Do we have to guess what error it yields? Is that the game?

Why is that

Because there must be some error in the code...

#include<iostream>
using namespace std;
class Test
{

private:
int life;

public:
void player_test_life()
{
if(life <= 0)
{
cout << "Your dead" << endl;

"You're dead"

}
else
{
}
}
void player_minus_life()
{
life=100;
while(life != 0)
{
--life;
Test:layer_test_life();

}
}
};

int main()
{
Test:layer_minus_life();

You cannot call a non-static member function without an instance of
the class. Create an instance and use the '.' operator to call your
member function

return 0;
}


Greetings Tobias, I am a new member of this group....

Read the FAQ before posting your next post, please.

V

 

[Giff]

int main()
{
Test:layer_minus_life();
return 0;
}

It seems like you forgot to instantiate an object of the class Test.

 

[Alan Woodland]

Hi.

I am quite new to C++ so I think I would ask here what I am doing
wrong with this code.
I am writing a little game in a text console, but here is something
that is in no way related to the game but when I am compiling this it
yields an error....
Why is that

#include<iostream>
using namespace std;
class Test
{

private:
int life;

public:
void player_test_life()
{
if(life <= 0)
{
cout << "Your dead" << endl;
}
else
{
}
}
void player_minus_life()
{
life=100;
while(life != 0)
{
--life;
Test:layer_test_life();

}
}
};

int main()
{
Test:layer_minus_life();

Try:
Test player;
player.player_minus_life();

instead - you're trying to call a non-static method without an instance
to call it on.

Alan