| changeset 1142 | 2f479109a71d |
| parent 1092 | dceba191c00d |
| 7:1905c844b7e0 | 8:17efb28dc3d9 |
|---|---|
65 return v!=v; |
65 return v!=v; |
66 } |
66 } |
67 |
67 |
68 ///Round a value to its closest integer |
68 ///Round a value to its closest integer |
69 inline double round(double r) { |
69 inline double round(double r) { |
70 return (r > 0.0) ? floor(r + 0.5) : ceil(r - 0.5); |
70 return (r > 0.0) ? std::floor(r + 0.5) : std::ceil(r - 0.5); |
71 } |
71 } |
72 |
72 |
73 /// @} |
73 /// @} |
74 |
74 |
75 } //namespace lemon |
75 } //namespace lemon |