IoT C++ 09/14 - MyArray_MyArray.cpp

include<iostream>
#include "MyArray.h"
using namespace std;

MyArray::MyArray()
{
    ptr = new int[size];
    cnt = 0;
}

void MyArray::append(int num)
{
    ptr[cnt++] = num;
}

bool MyArray::delete_(int num)
{
    if(num!=1)
    {
        if(cnt>0)
        {
            cnt--;
            return true;
        }
        else
            return false;
    }
    else
    {
        delete[] ptr;
        ptr=NULL;
    }
}

void MyArray::print()
{
    if(cnt==0)
        cout<<"배열에 값이 비였습니다."<<endl;
    else
    {
        for(int i=0;i<cnt;i++)
        {
            cout<<i+1<<"|"<<ptr[i]<<endl;
        }
    }
}