std::queue In C++ | STL C++

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In this video we will see how to use std::queue data structure in c++.
0. std::queue class is a container adapter that gives the programmer the functionality of a queue
1. queue is FIFO (first-in, first-out) data structure.
2. std::queue provides only specific set of functions.
3. std::queue allows to push(insert) at back and pop(remove) from front.
4. std::queue gives front, back, push, pop, empty, size.

#std::queue #STLCpp #CppNuts


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8 thoughts on “std::queue In C++ | STL C++

  1. Since it is first in first out , it doesn't make sense to have sorting function right? Also if my que contains user-defined object, it is not necessary to include < or > operator to compare object's value right?

  2. 4:46 Never say never. For high performance applications it might be more efficient to use a circular buffer ( ).

  3. nice again thank you .
    While passing DataStructurs as args it's call by value what if we pass as pointer is it possible.

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