I'm an student developing private ethereum Blockchain and I have a question.
When I deploy my Smart Contract on the Blockchain, the full Smart Contract is stored there. Suposing that my smart contract is just a storage of a variable with a setter and a getter, when I call the setter function, what is stored in the blockchain? Only the function setter, or the full smart contract?
I'm working on the voting exemple of ethereum, and i'm worried about the cost in data storage of it.
Thank you and sorry for my bad English