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/* @@@LICENSE * * (c) Copyright 2023-2024 LG Electronics, Inc. * * Confidential computer software. Valid license from LG required for * possession, use or copying. Consistent with FAR 12.211 and 12.212, * Commercial Computer Software, Computer Software Documentation, and * Technical Data for Commercial Items are licensed to the U.S. Government * under vendor's standard commercial license. * * LICENSE@@@ */ /** * @file ring_buffer.h * * @brief this file contains private variables and public functions . */ #include<bits/stdc++.h> using namespace std; class CircularBuffer { private: vector<int> buffer; // buffer by std::buffer int head; // point to the newest element about to push int tail; // point to the oldest element about was pushed int capacity; // the total capacity of the buffer public: // Constructor to intialize circular buffer's data // members CircularBuffer(int capacity); // Function to add an element to the buffer void push_back(int element); // Function to remove an element from the buffer void pop_front(); // Function to check if the buffer is empty bool empty() const; // Function to check if the buffer is full bool full() const; // Function to get the size of the buffer int size() const; // Function to print the elements of the buffer void printBuffer() const; };
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