Boost C++ Libraries

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Function template all

boost::algorithm::all — 'All' predicate

template<typename CollectionT, typename PredicateT> 
  bool all(const CollectionT & Input, PredicateT Pred);

This predicate holds it all its elements satisfy a given condition, represented by the predicate.

Parameters

Returns: The result of the test
Notes: This function provides the strong exception-safety guarantee