```\\nfunction _takeLiquidity(uint256 tLiquidity) private {\\n    uint256 currentRate = _getRate();\\n    uint256 rLiquidity = tLiquidity.mul(currentRate);\\n    _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity);\\n    if (_isExcluded[address(this)])\\n        _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity);\\n}\\n```\\n