How to store instances of an object property in a cell array?

I am making a class that defines a property 'Expression', which accepts vectors. Is there a way to access each instance of this property and store the vectors in a cell array? Thanks!

[Guillaume]

You seem to be mixing up concepts. You don't have instances of properties, you have instances of the class, the objects themselves. I am not sure what you mean by access each instance of this property.

You can certainly store whatever you want in a cell array. Perhaps give a concrete example of what you want.

[Rachel Anthony]

Thanks for your response, I'm new to Matlab so I'm still trying to better understand it, but that makes sense. To understand better what I'm trying to say: One object is created with the property 'Expression' set to [1:10], a second object is created with the property 'Expression' set to [2 4 6], and the last object is created with the property 'Expression' set to [5:10]. I'm trying to access each of these instances to compile them in a cell array. So, in this case the cell array would look like this:

expressionArray = {[1:10], [2 4 6], [5:10]};

Not sure if that is more clear but please let me know.

[Guillaume]

Then Matt guessed exactly what you wanted to do and has provided the answer.

Answer 1

[Matt J]

If you have an array of such objects, then you can do

 result={obj.Expression}

Or if you don't have an array, then build one first,

obj=[obj1,obj2,obj3];
result={obj.Expression};

Answer 2

[Wooshik Kim]

To add on to previous answer, add to your cell array as such

result = {obj1.Expression};
result{end+1} = obj2.Experssion;
result{end+1} = obj3.Expression; 
...