polynomial

목차

polynomial.cpp
polynomial.dsp
polynomial.dsw
polynomial.h
polynomial.opt
polynomial.plg
polynomial.sln
polynomial.suo
polynomial.vcproj
polynomial.vcproj.USER-COMPUTER.Administrator.user
polynomial.vcproj.도시발.홍.user
test.cpp

본문내용

#include
#include "polynomial.h"

using namespace std;

#define MAX(a,b) ((a>b) ? a : b)

polynomial::polynomial()
{
m_exp = 0;
m_coef = NULL;
}
polynomial::~polynomial()
{
if (m_coef)
{
delete [] m_coef;
m_coef = NULL;
}
}
polynomial::polynomial(int _exp)
{
m_exp = _exp;
m_coef = new int[m_exp+1];
for (int i=0; i<=m_exp; i++)
*(m_coef + i) = 0;
}
polynomial::polynomial(const polynomial & rhs)
{
m_exp = rhs.m_exp;
m_coef = new int[m_exp+1];
for (int i=0; i<=m_exp; i++)
{
m_coef[i] = rhs.m_coef[i];
}
}
void polynomial::SetExp(int _exp)
{
m_exp = _exp;
m_coef = new int[m_exp+1];
for (int i=0; i<=m_exp; i++)
*(m_coef + i) = 0;
}
void polynomial::SetCoef(int * _coef)
{
for (int i=0; i<=m_exp; i++)
{
m_coef[i] = _coef[i];
}
}
int polynomial::GetExp()
{
return m_exp;
}
int * polynomial::GetCoef()
{
return m_coef;
}
polynomial & polynomial::operator = (const polynomial & rhs)
{
if (this != &rhs)
{
delete [] m_coef;
m_exp = rhs.m_exp;
m_coef = new int[m_exp+1];
for (int i=0; i<=m_exp; i++)
{
m_coef[i] = rhs.m_coef[i];
}
}
return *this;
}

키워드

c++,   자료구조,   다항식,   polynomial