Forward declares boost::hana::lexicographical_compare.  
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| Namespaces | |
| boost::hana | |
| Namespace containing everything in the library. | |
| Variables | |
| constexpr auto | boost::hana::lexicographical_compare | 
| Short-circuiting lexicographical comparison of two Iterables with an optional custom predicate, by defaulthana::less.Given twoIterablesxsandysand a binary predicatepred,lexicographical_comparereturns whetherxsis to be considered less thanysin a lexicographical ordering. Specifically, let's denote the linearizations ofxsandysby[x1, x2, ...]and[y1, y2, ...], respectively. If the first couple satisfying the predicate is of the formxi, yi,lexicographical_comparereturns true. Otherwise, if the first couple to satisfy the predicate is of the formyi, xi,lexicographical_comparereturns false. If no such couple can be found,lexicographical_comparereturns whetherxshas fewer elements thanys.  More... | |
Forward declares boost::hana::lexicographical_compare.