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Function `std.container.binaryheap.BinaryHeap.conditionalInsert`

If the heap has room to grow, inserts value into the store and returns true. Otherwise, if less(value, front), calls replaceFront(value) and returns again true. Otherwise, leaves the heap unaffected and returns false. This method is useful in scenarios where the smallest k elements of a set of candidates must be collected.

Prototype

bool conditionalInsert(
  ElementType!Store value
);

Authors

Steven Schveighoffer, Andrei Alexandrescu

License

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at ).