I know I can combine it by making an extra variable plus a
property like this:
class Foo
{
private int a_;
void do_something1()
{
a_ = baa();
}
void do_something2()
{
if(cond) a_ = baa2();
}
@property int a()
{
return a;
}
}
This is the C#'s to do which I'm translated to D within my
limited knowledge. I don't do much OOP, maybe it's possible and I
don't know. I'm using @property to make 'a' accessible and
readonly at same time but I wanted to do that without this a_
extra variable, i.e, only the methods within the Foo class can
assign a new value to a but a instance of Foo can't. An imaginary
code example:
class Foo
{
public MAGIC_HERE int a;
void do_something1()
{
a = baa();
}
void do_something2()
{
if(cond) a = baa2();
}
}
And then:
Foo f = new Foo();
writeln(f.a); // output value of a
f.a = 10; // compile error: a is readonly outside Foo's methods.
I hope it's clear (sorry for por English)
