Re: Get object address when creating it in for loop

[Nick Sabalausky via Digitalmars-d]

On 5/5/2014 12:15 PM, hardcoremore wrote:
How to get and address of newly created object and put it in pointer array?

int maxNeurons = 100;
Neuron*[] neurons = new Neuron*[](maxNeurons);

Neuron n;

for(int i = 0; i < maxNeurons; i++)
{
         n = new Neuron();
     neurons[] = &n; // here &n always returns same adress
}

writefln("Thread func complete. Len: %s", neurons);


This script above will print array with all the same address values, why
is that?


Thanks

These sorts of questions should go in digitalmars.D.learn, but your 
problem is a simple typo here:

neurons[] = &n;

That sets the *entire* array to "&n". You forgot the index:

neurons[i] = &n;