| changeset 1080 | c5cd8960df74 |
| parent 877 | 141f9c0db4a3 |
| child 1092 | dceba191c00d |
| 5:453968b5fa48 | 6:b32e9be948a3 |
|---|---|
63 inline bool isNaN(double v) |
63 inline bool isNaN(double v) |
64 { |
64 { |
65 return v!=v; |
65 return v!=v; |
66 } |
66 } |
67 |
67 |
68 ///Round a value to its closest integer |
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69 inline double round(double r) { |
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70 return (r > 0.0) ? floor(r + 0.5) : ceil(r - 0.5); |
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71 } |
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72 |
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68 /// @} |
73 /// @} |
69 |
74 |
70 } //namespace lemon |
75 } //namespace lemon |
71 |
76 |
72 #endif //LEMON_TOLERANCE_H |
77 #endif //LEMON_MATH_H |