Solidity Example

Solidityexample.sol

contract Sample
{
  uint data;
  address owner;
  
  event logData(uint256 dataToLog);
  
  modifier onlyOwner() {
    if (msg.sender != owner) throw;
    _;
  }
  
  function Sample(uint256 initData, address initOwner){
    data = initData;
    owner = initOwner;
  }
  
  function getData() returns (uint256 returnedData){
    return data;
  }
  
  function setData(uint256 newData) onlyOwner{
    logData(newData);
    data = newData;
  }
}