Sprout/source/libs/algorithm/find_if_not.rst

.. _sprout-algorithm-find_if_not:
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find_if_not
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Interface
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.. sourcecode:: c++

  template<typename InputIterator, typename Predicate>
  inline SPROUT_CONSTEXPR InputIterator
  find_if_not(InputIterator first, InputIterator last, Predicate pred);

Returns
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| The first iterator i in the range [first,last) for which the following corresponding conditions hold: ``!pred(*i)``.
| Returns last if no such iterator is found.

Examples
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.. sourcecode:: c++

  #include <sprout/algorithm/find_if_not.hpp>
  #include <sprout/array.hpp>
  #include <sprout/container.hpp>
  #include <sprout/functional.hpp>
  using namespace sprout;

  SPROUT_STATIC_CONSTEXPR auto input = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
  SPROUT_STATIC_CONSTEXPR auto result = sprout::find_if_not(begin(input), end(input), bind2nd(less<>(), 8));
  static_assert(result != end(input), "found a element not less than 8 from input.");
  static_assert(result - begin(input1) == 7, "a found position is 7.");

Complexity
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| At most ``last - first`` applications of the predicate.
| Recursive function invocations in *O(logN)* (logarithmic) depth.

Header
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| ``sprout/algorithm/find_if_not.hpp``
| Convenience header: ``sprout/algorithm.hpp``