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TinySTL.cpp
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TinySTL.cpp
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// TinySTL.cpp : 定义控制台应用程序的入口点。
//
#include "stdafx.h"
#include<iostream>
#include<string>
#include"vector.h"
class testType
{
int i;
std::string s;
double d;
};
//test code
int main()
{
//test pop_back()
tiny::vector<int> iv;
std::cout << "max_size: " << iv.max_size() << std::endl;
tiny::vector<char> cv;
std::cout << "max_size: " << cv.max_size() << std::endl;
for (int i = 0; i < 5; ++i)
{
iv.push_back(i);
std::cout << "size: " << iv.size() <<" capacity: "<<iv.capacity()<< std::endl;
}
tiny::vector<int>::iterator i;
i = iv.begin();
iv.end();
std::cout<<"dereference: "<<*(i+1)<<std::endl;
std::cout << "is equal: " << ( i == iv.begin()) << std::endl;
for (tiny::vector<int>::iterator i = iv.begin(); i != iv.end(); ++i)
{
std::cout <<"iterator dereference : "<< *i << std::endl;
*i = *i + 5;
}
std::cout << "****************************************" << std::endl;
for (tiny::vector<int>::iterator i = iv.begin(); i != iv.end(); ++i)
{
std::cout << "iterator dereference : " << *i << std::endl;
}
iv.pop_back();
std::cout << "****************************************" << std::endl;
for (tiny::vector<int>::iterator i = iv.begin(); i != iv.end(); ++i)
{
std::cout << "iterator dereference : " << *i << std::endl;
}
iv.erase(iv.begin());
std::cout << "****************************************" << std::endl;
for (tiny::vector<int>::iterator i = iv.begin(); i != iv.end(); ++i)
{
std::cout << "iterator dereference : " << *i << std::endl;
}
iv.erase(iv.end() - 1);
std::cout << "****************************************" << std::endl;
for (tiny::vector<int>::iterator i = iv.begin(); i != iv.end(); ++i)
{
std::cout << "iterator dereference : " << *i << std::endl;
}
iv.push_back(10);
iv.push_back(10);
iv.push_back(10);
std::cout << "****************************************" << std::endl;
for (tiny::vector<int>::iterator i = iv.begin(); i != iv.end(); ++i)
{
std::cout << "iterator dereference : " << *i << std::endl;
}
tiny::vector<int> iv2(10,8);
std::cout << "****************************************" << std::endl;
for (tiny::vector<int>::iterator i = iv2.begin(); i != iv2.end(); ++i)
{
std::cout << "iterator dereference : " << *i << std::endl;
}
int k = 5;
tiny::vector<int> iv3(2, k);
std::cout << "****************************************" << std::endl;
for (tiny::vector<int>::iterator i = iv3.begin(); i != iv3.end(); ++i)
{
std::cout << "iterator dereference : " << *i << std::endl;
}
iv3.insert(iv3.end(), 6);
std::cout << "****************************************" << std::endl;
for (tiny::vector<int>::iterator i = iv3.begin(); i != iv3.end(); ++i)
{
std::cout << "iterator dereference : " << *i << std::endl;
}
return 0;
}