how i can use a value of a function to another function

[Sohel Rana]

Hi all,
It is my first post in this forum.So plz help me, to continue.
I face some problem about class function. How i use a function value to another function.
Anybody knows how to solve this problem, plz help me

Thank's all
Sohel Rana

[robertpeter]

Its very easy dear you have to just call the function from which you want a value in the fuction to which you get the value.

For example

function a()
{

return value;
}
function b()
{
int res=a();
// you can get the value in res variable by calling function of a()
}