| 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 |  | */ | 
| 49 |  |  | 
| 50 |  | using namespace std; | 
| 51 |  | namespace OpenMD { | 
| 52 | < | inline RealType roundMe( RealType x ){ | 
| 52 | > | inline RealType roundMe( const RealType &x ){ | 
| 53 |  | return ( x >= 0 ) ? floor( x + 0.5 ) : ceil( x - 0.5 ); | 
| 54 |  | } | 
| 55 |  |  |