function ContractInstance(config) {
      _classCallCheck(this, ContractInstance);

      this._config = config;
      this._contract = config.contract;
      this._web3 = this._contract._web3;
      this._address = config.address;
      this._inst = this.contract._contract.at(this._address);

      /*
      Logger is same as parent contract one, except that address is prepended 
      to all log output.
       */
      this._logger = {};
      for (var logMethod in DUMMY_LOGGER) {
        this._logger[logMethod] = function (logMethod, self) {
          return function () {
            self.contract.logger[logMethod].apply(self.contract.logger, ['[' + self.address + ']: '].concat(Array.from(arguments)));
          };
        }(logMethod, this);
      }
    }
function ContractInstance(config) {
      _classCallCheck(this, ContractInstance);

      this._config = config;
      this._contract = config.contract;
      this._web3 = this._contract._web3;
      this._address = config.address;
      this._inst = this.contract._contract.at(this._address);

      
      this._logger = {};
      for (var logMethod in DUMMY_LOGGER) {
        this._logger[logMethod] = function (logMethod, self) {
          return function () {
            self.contract.logger[logMethod].apply(self.contract.logger, ['[' + self.address + ']: '].concat(Array.from(arguments)));
          };
        }(logMethod, this);
      }
    }
function ContractInstance ( config ) { _classCallCheck ( this , ContractInstance ) ; this . _config = config ; this . _contract = config . contract ; this . _web3 = this . _contract . _web3 ; this . _address = config . address ; this . _inst = this . contract . _contract . at ( this . _address ) ; /*
      Logger is same as parent contract one, except that address is prepended 
      to all log output.
       */ this . _logger = { } ; for ( var logMethod in DUMMY_LOGGER ) { this . _logger [ logMethod ] = function ( logMethod , self ) { return function ( ) { self . contract . logger [ logMethod ] . apply ( self . contract . logger , [ '[' + self . address + ']: ' ] . concat ( Array . from ( arguments ) ) ) ; } ; } ( logMethod , this ) ; } }
Construct a new instance.

@param {Object} config Configuration.
@param {Contract} config.contract The contract instance.
@param {String} config.address Address on blockchain.
Construct a new instance .