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| Category:intervals,utilities | Component type:function |
bool empty(const interval<Tnum>& x) ;
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| Prototype | |||||||
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template <class Tnum> bool empty(const interval<Tnum>& x) ; | |||||||
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| Description | |||||||
| checks if both of the bounds of an interval are NaN. | |||||||
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| Definition | |||||||
| interval.cct | |||||||
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| Preconditions | |||||||
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| Complexity | |||||||
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| Example | |||||||
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| Notes | |||||||
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