gf2vec.h

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/* -*- c++ -*- */
/*
 * Copyright 2015 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 */
 
#ifndef GF2VEC_H
#define GF2VEC_H
 
#include <cstdint>
#include <vector>
 
class GF2Vec
{
private:
    //! The vector vec
    std::vector<uint8_t> vec;
 
    //! Resize the vector
    void resize(int size);
 
public:
    //! Default constructor
    GF2Vec() {}
 
    //! Constructs a vector of length "size" with all 0 entries
    GF2Vec(int size);
 
    //! Returns the vector
    std::vector<uint8_t> get_vec();
 
    //! Returns the size of the vector
    int size();
 
    //! Resets the vector with the given input
    void set_vec(const std::vector<uint8_t>);
 
    //! Access the ith element
    uint8_t& operator[](int i);
 
    //! Overloading the operator '='
    void operator=(GF2Vec x);
 
    //! Obtain a subvector between the indices i to j
    GF2Vec sub_vector(int i, int j);
 
    //! Overloading the operator '+'
    friend GF2Vec operator+(GF2Vec a, GF2Vec b);
 
    //! Overloading the operator '*'
    friend uint8_t operator*(GF2Vec a, GF2Vec b);
 
    //! Prints the vector
    void print_vec();
};
 
#endif // #ifndef GF2VEC_H