change the value of a variable of an object that is in a vector of objects in a class

Hi,
I'm getting way out of my regular field to do this and I've been running into some stupidly complex situations.
I've declared a class which has a variable "int activacion" and then I've made another class which has a vector of objects of this previous type.
Then I've done another class which has a vector of the lattest.
I'd find it completely normal if I just couldn't go on but the thing is I'm not having trouble READING the values using getValue(), and I just can't seem to be able to change it using the same line of code with setValue();


getElementoVectorCapas(i).getElementoVectorNeurona s(j).getActivacion()<<endl;
This works.


getElementoVectorCapas(1).getElementoVectorNeurona s(0).setActivacion(1);
This doesn't.
It's like the value is fixed. It compiles allright, it just does not change the value.
Thanks in advance.

It sounds like your design is really messed up - post some more code

I can't even tell in what context code such as the above has been made to compile. It looks somewhat like nonsense to me.

It could be simply that the class set method doesn't work. Try to use a debugging tool?