| 35 | 
  | 
 *                                                                       | 
| 36 | 
  | 
 * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).              | 
| 37 | 
  | 
 * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).           | 
| 38 | 
< | 
 * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).           | 
| 38 | 
> | 
 * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).           | 
| 39 | 
  | 
 * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010). | 
| 40 | 
  | 
 * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011). | 
| 41 | 
  | 
 */ | 
| 305 | 
  | 
      ret = sqrt(var); | 
| 306 | 
  | 
      return; | 
| 307 | 
  | 
    } | 
| 308 | 
< | 
         | 
| 309 | 
< | 
  protected: | 
| 310 | 
< | 
    size_t Count_; | 
| 308 | 
> | 
 | 
| 309 | 
  | 
  private: | 
| 310 | 
  | 
    ResultType Val_; | 
| 311 | 
  | 
    ResultType Avg_; | 
| 396 | 
  | 
      return; | 
| 397 | 
  | 
    } | 
| 398 | 
  | 
         | 
| 401 | 
– | 
  protected: | 
| 402 | 
– | 
    size_t Count_; | 
| 399 | 
  | 
  private: | 
| 400 | 
  | 
    ElementType Val_; | 
| 401 | 
  | 
    ResultType Avg_; |