C ++中的OOP多项式编程

问题描述

我需要提交有关C ++多项式的作业(截止日期为2011年9月26日)，并包含所有标头(hpp)，cpp.我已经给出了主文件，并且可以在下面找到它

hi i need to submit my assignment(due 9/26/2011) on polynomial in C++ with all header(hpp),cpp.I have already given main file and u can find it below

/*
  Polynomial_s.cpp
 
  Syntax checking of the interface of a Polynomial class

  
*/

#include "Polynomial.hpp"
#include <iostream>
#include <cassert>
#include <vector>

int main() {

  Polynomial q;
  Polynomial q2 = q;
  Polynomial q3(q);

  q2 = q;

  // constant constructor
  Polynomial c(5);

  // output
  std::cout << c << '\n';

  // equality
  c == c;

  // inequality
  c != c;

  // addition
  Polynomial a1(2);
  Polynomial a2(3);
  Polynomial a3(5);

  a1 += a2;

  assert(a1 == a3);
  assert(a1 == 5);

  // access coefficients based on degree of term
  a3.coefficient(0);

  // linear constructor
  Polynomial l(2, -3);
  assert(l.coefficient(0) == 2);
  assert(l.coefficient(1) == -3);

  // quadratic constructor
  Polynomial quad(1, 0, -1);
  assert(quad.coefficient(0) == 1);
  assert(quad.coefficient(1) == 0);
  assert(quad.coefficient(2) == -1);

  // vector constructor
  std::vector<double> coeffs(4);
  coeffs[0] = 1; coeffs[1] = 0; coeffs[2] = -1;
  Polynomial poly(coeffs);

  // c-array constructor
  double acoeffs[] = { 1, 0, -1 };
  Polynomial polya(acoeffs, 3);

  // factoring
  std::vector<polynomial> factors = polya.factor();

  return 0;
}

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