#include<Windows.h>
#include <iostream>
#include<fstream>
#include<vector>
#include<list>
#include<set>
#include <map>
#include <string>


using namespace std;
#define NUM1 10 //外层循环10次
#define NUM2 100000000 //对于int、dword的1亿次i++和++i
#define NUM3 100000//对与包含10万个元素容器的iter++和++iter

#ifdef _DEBUG
#define _FNAME "debug_"
#else
#define _FNAME "release_"
#endif

typedef struct _ElemType1
{
	DWORD dw;
	_ElemType1(DWORD _dw=0):dw(_dw)
	{
	}
	bool operator<(_ElemType1 const &t1) const
	{
		return this->dw<t1.dw;
	}
}ElemType1;


typedef struct _ElemType2
{
	string str;
	_ElemType2(string _str=""):str(_str)
	{

	}
	bool operator<(_ElemType2 const &t1) const
	{
		return this->str<t1.str;

	}
}ElemType2;

void test1_int_i(ofstream &of);
void test1_dword_i(ofstream &of);
void test2_vec_type1(ofstream &of);
void test2_vec_type2(ofstream &of);
void test3_list_type1(ofstream &of);
void test3_list_type2(ofstream &of);
void test4_set_type1(ofstream &of);
void test4_set_type2(ofstream &of);
void test5_map_type1(ofstream &of);
void test5_map_type2(ofstream &of);



void test1_int_i(ofstream &of)
{
	volatile int i=0,j=0;
	DWORD dw1,dw2,total=0;
	cout<<"int类型:"<<endl;
	of<<"int类型:"<<endl;

	cout<<"i++测试:"<<endl;
	of<<"i++测试:"<<endl;

	for(;j<NUM1;++j)
	{
		dw1 = ::GetTickCount();
		while (i<NUM2)
		{
			i++;
		}
		dw2 = ::GetTickCount();
		i=0;
		cout<<j<<" : "<<dw2-dw1<<endl;
		of<<j<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i = j = 0;
	total = 0;
	cout<<"++i测试:"<<endl;
	of<<"++i测试:"<<endl;

	for(;j<NUM1;++j)
	{
		dw1 = ::GetTickCount();
		while (i<NUM2)
		{
			++i;
		}
		dw2 = ::GetTickCount();
		i=0;
		cout<<j<<" : "<<dw2-dw1<<endl;
		of<<j<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;
}

void test1_dword_i(ofstream &of)
{
	volatile DWORD i=0,j=0;
	DWORD dw1,dw2,total=0;
	cout<<"DWORD类型:"<<endl;
	of<<"DWORD类型:"<<endl;

	cout<<"i++测试:"<<endl;
	of<<"i++测试:"<<endl;

	for(;j<NUM1;++j)
	{
		dw1 = ::GetTickCount();
		while (i<NUM2)
		{
			i++;
		}
		dw2 = ::GetTickCount();
		i=0;
		cout<<j<<" : "<<dw2-dw1<<endl;
		of<<j<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i = j = 0;
	total = 0;
	cout<<"++i测试:"<<endl;
	of<<"++i测试:"<<endl;

	for(;j<NUM1;++j)
	{
		dw1 = ::GetTickCount();
		while (i<NUM2)
		{
			++i;
		}
		dw2 = ::GetTickCount();
		i=0;
		cout<<j<<" : "<<dw2-dw1<<endl;
		of<<j<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

}



DWORD g_dwFlag=0;
void test2_vec_type1(ofstream &of)
{
	ElemType1 t1;
	vector<ElemType1> vec1(NUM3,t1);

	DWORD dw1,dw2,total=0;
	cout<<"vector,使用type1:"<<endl;
	of<<"vector,使用type1:"<<endl;

	cout<<"iter++测试:"<<endl;
	of<<"iter++测试:"<<endl;

	int i = 0,j=0;
	vector<ElemType1>::iterator iter;
	vector<ElemType1>::const_iterator citer;

	for(;i<NUM1;++i)
	{
		iter = vec1.begin();
		dw1 = ::GetTickCount();
		while (iter!=vec1.end())
		{

#ifdef NDEBUG
g_dwFlag+=i;
#endif


			iter++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}

	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;

	cout<<"++iter测试:"<<endl;
	of<<"++iter测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		iter = vec1.begin();
		while (iter!=vec1.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			++iter;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;


	i=0;
	total=0;
	cout<<"citer++测试:"<<endl;
	of<<"citer++测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		citer = vec1.begin();
		while (citer!=vec1.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			citer++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;
	cout<<"++citer测试:"<<endl;
	of<<"++citer测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		citer = vec1.begin();
		while (citer!=vec1.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			++citer;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;
}

void test2_vec_type2(ofstream &of)
{
	ElemType2 t2;

	vector<ElemType2> vec1(NUM3,t2);

	DWORD dw1,dw2,total=0;
	cout<<"vector,使用type2:"<<endl;
	of<<"vector,使用type2:"<<endl;

	cout<<"iter++测试:"<<endl;
	of<<"iter++测试:"<<endl;

	int i = 0,j=0;
	vector<ElemType2>::iterator iter;
	vector<ElemType2>::const_iterator citer;


	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		iter = vec1.begin();
		while (iter!=vec1.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			iter++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;

	cout<<"++iter测试:"<<endl;
	of<<"++iter测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		iter = vec1.begin();
		while (iter!=vec1.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			++iter;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;


	i=0;
	total=0;
	cout<<"citer++测试:"<<endl;
	of<<"citer++测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		citer = vec1.begin();
		while (citer!=vec1.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			citer++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;
	cout<<"++citer测试:"<<endl;
	of<<"++citer测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		citer = vec1.begin();
		while (citer!=vec1.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			++citer;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;
}

void test3_list_type1(ofstream &of)
{
	ElemType1 t1;
	list<ElemType1> ls(NUM3,t1);

	DWORD dw1,dw2,total=0;
	cout<<"list,使用type1:"<<endl;
	of<<"list,使用type1:"<<endl;

	cout<<"iter++测试:"<<endl;
	of<<"iter++测试:"<<endl;

	int i = 0,j=0;
	list<ElemType1>::iterator iter;
	list<ElemType1>::const_iterator citer;


	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		iter = ls.begin();
		while (iter!=ls.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			iter++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;

	cout<<"++iter测试:"<<endl;
	of<<"++iter测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		iter = ls.begin();
		while (iter!=ls.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			++iter;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;


	i=0;
	total=0;
	cout<<"citer++测试:"<<endl;
	of<<"citer++测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		citer = ls.begin();
		while (citer!=ls.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			citer++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;
	cout<<"++citer测试:"<<endl;
	of<<"++citer测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		citer = ls.begin();
		while (citer!=ls.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			++citer;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;
}

void test3_list_type2(ofstream &of)
{
	ElemType2 t2;
	list<ElemType2> ls(NUM3,t2);

	DWORD dw1,dw2,total=0;
	cout<<"list,使用type2:"<<endl;
	of<<"list,使用type2:"<<endl;

	cout<<"iter++测试:"<<endl;
	of<<"iter++测试:"<<endl;

	int i = 0,j=0;
	list<ElemType2>::iterator iter;
	list<ElemType2>::const_iterator citer;


	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		iter = ls.begin();
		while (iter!=ls.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			iter++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;

	cout<<"++iter测试:"<<endl;
	of<<"++iter测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		iter = ls.begin();
		while (iter!=ls.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			++iter;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;


	i=0;
	total=0;
	cout<<"citer++测试:"<<endl;
	of<<"citer++测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		citer = ls.begin();
		while (citer!=ls.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			citer++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;
	cout<<"++citer测试:"<<endl;
	of<<"++citer测试:"<<endl;

	for(;i<NUM1;++i)
	{
		dw1 = ::GetTickCount();
		citer = ls.begin();
		while (citer!=ls.end())
		{
#ifdef NDEBUG
			g_dwFlag+=i;
#endif
			++citer;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;
}


void test4_set_type1(ofstream &of)
{
	set<ElemType1> ls;
	for (int n=0;n<NUM3;++n)
	{
		ls.insert(_ElemType1(n));
	}

	DWORD dw1,dw2,total=0;
	cout<<"set,使用type1:"<<endl;
	of<<"set,使用type1:"<<endl;

	cout<<"iter++测试:"<<endl;
	of<<"iter++测试:"<<endl;

	int i = 0,j=0;
	set<ElemType1>::iterator iter;
	set<ElemType1>::const_iterator citer;


	for(;i<NUM1;++i)
	{
		iter = ls.begin();

		dw1 = ::GetTickCount();
		while (iter!=ls.end())
		{
			iter++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;

	cout<<"++iter测试:"<<endl;
	of<<"++iter测试:"<<endl;

	for(;i<NUM1;++i)
	{
		iter = ls.begin();
		dw1 = ::GetTickCount();
		while (iter!=ls.end())
		{
			++iter;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;


	i=0;
	total=0;
	cout<<"citer++测试:"<<endl;
	of<<"citer++测试:"<<endl;

	for(;i<NUM1;++i)
	{
		citer = ls.begin();

		dw1 = ::GetTickCount();
		while (citer!=ls.end())
		{
			citer++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;
	cout<<"++citer测试:"<<endl;
	of<<"++citer测试:"<<endl;

	for(;i<NUM1;++i)
	{
		citer = ls.begin();

		dw1 = ::GetTickCount();
		while (citer!=ls.end())
		{
			++citer;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;
}
void test4_set_type2(ofstream &of)
{

	set<ElemType2> ls;
	char sz[255];
	for (int n=0;n<NUM3;++n)
	{
		itoa(n,sz,10);
		ls.insert(ElemType2(sz));
	}

	DWORD dw1,dw2,total=0;
	cout<<"set,使用type2:"<<endl;
	of<<"set,使用type2:"<<endl;

	cout<<"iter++测试:"<<endl;
	of<<"iter++测试:"<<endl;

	int i = 0,j=0;
	set<ElemType2>::iterator iter;
	set<ElemType2>::const_iterator citer;


	for(;i<NUM1;++i)
	{
		iter = ls.begin();
		dw1 = ::GetTickCount();
		while (iter!=ls.end())
		{
			iter++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;

	cout<<"++iter测试:"<<endl;
	of<<"++iter测试:"<<endl;

	for(;i<NUM1;++i)
	{
		iter = ls.begin();

		dw1 = ::GetTickCount();
		while (iter!=ls.end())
		{
			++iter;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;


	i=0;
	total=0;
	cout<<"citer++测试:"<<endl;
	of<<"citer++测试:"<<endl;

	for(;i<NUM1;++i)
	{
		citer = ls.begin();

		dw1 = ::GetTickCount();
		while (citer!=ls.end())
		{
			citer++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;
	cout<<"++citer测试:"<<endl;
	of<<"++citer测试:"<<endl;

	for(;i<NUM1;++i)
	{
		citer = ls.begin();

		dw1 = ::GetTickCount();
		while (citer!=ls.end())
		{
			++citer;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;
}
void test5_map_type1(ofstream &of)
{
	map<int,ElemType1> ls;

	for (int n=0;n<NUM3;++n)
	{
		ls.insert(pair<int,ElemType1>(n,ElemType1(n)));
	}

	DWORD dw1,dw2,total=0;
	cout<<"map,使用type1:"<<endl;
	of<<"map,使用type1:"<<endl;

	cout<<"iter++测试:"<<endl;
	of<<"iter++测试:"<<endl;

	int i = 0,j=0;
	map<int,ElemType1>::iterator iter;
	map<int,ElemType1>::const_iterator citer;


	for(;i<NUM1;++i)
	{
		iter = ls.begin();
		dw1 = ::GetTickCount();
		while (iter!=ls.end())
		{
			iter++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;

	cout<<"++iter测试:"<<endl;
	of<<"++iter测试:"<<endl;

	for(;i<NUM1;++i)
	{
		iter = ls.begin();

		dw1 = ::GetTickCount();
		while (iter!=ls.end())
		{
			++iter;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;


	i=0;
	total=0;
	cout<<"citer++测试:"<<endl;
	of<<"citer++测试:"<<endl;

	for(;i<NUM1;++i)
	{
		citer = ls.begin();

		dw1 = ::GetTickCount();
		while (citer!=ls.end())
		{
			citer++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;
	cout<<"++citer测试:"<<endl;
	of<<"++citer测试:"<<endl;

	for(;i<NUM1;++i)
	{
		citer = ls.begin();

		dw1 = ::GetTickCount();
		while (citer!=ls.end())
		{
			++citer;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

}
void test5_map_type2(ofstream &of)
{
	map<int,ElemType2> ls;

	char sz[255];
	for (int n=0;n<NUM3;++n)
	{
		itoa(n,sz,10);
		ls.insert(pair<int,ElemType2>(n,ElemType2(sz)));
	}

	DWORD dw1,dw2,total=0;
	cout<<"map,使用type2:"<<endl;
	of<<"map,使用type2:"<<endl;

	cout<<"iter++测试:"<<endl;
	of<<"iter++测试:"<<endl;

	int i = 0,j=0;
	map<int,ElemType2>::iterator iter;
	map<int,ElemType2>::const_iterator citer;


	for(;i<NUM1;++i)
	{
		iter = ls.begin();
		dw1 = ::GetTickCount();
		while (iter!=ls.end())
		{
			iter++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;

	cout<<"++iter测试:"<<endl;
	of<<"++iter测试:"<<endl;

	for(;i<NUM1;++i)
	{
		iter = ls.begin();

		dw1 = ::GetTickCount();
		while (iter!=ls.end())
		{
			++iter;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;


	i=0;
	total=0;
	cout<<"citer++测试:"<<endl;
	of<<"citer++测试:"<<endl;

	for(;i<NUM1;++i)
	{
		citer = ls.begin();

		dw1 = ::GetTickCount();
		while (citer!=ls.end())
		{
			citer++;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;

	i=0;
	total=0;
	cout<<"++citer测试:"<<endl;
	of<<"++citer测试:"<<endl;

	for(;i<NUM1;++i)
	{
		citer = ls.begin();

		dw1 = ::GetTickCount();
		while (citer!=ls.end())
		{
			++citer;
		}
		dw2 = ::GetTickCount();

		cout<<i<<" : "<<dw2-dw1<<endl;
		of<<i<<" : "<<dw2-dw1<<endl;
		total+=dw2-dw1;
	}
	cout<<"总消耗:"<<total<<endl;
	of<<"总消耗:"<<total<<endl;
	cout<<"平均消耗:"<<float(total)/NUM1<<endl;
	of<<"平均消耗:"<<float(total)/NUM1<<endl;

	cout<<endl;
	of<<endl;
}

#define LOGFILE_PATH_A L"qin_nkl_23529303.etl"
int main()
{
	string strFileName = _FNAME;
	string strTime = __TIME__;
	for(int k=0;k<strTime.length();++k)
		if(strTime[k]==':')
			strTime[k]='-';
	strFileName+=strTime;
	strFileName+="_test1.txt";

	//文件测试用
	char sz[MAX_PATH];
	sprintf(sz,"F:\\parse_%s_%d.txt",LOGFILE_PATH_A,GetTickCount());
	cout<<sz<<endl;

	sprintf(sz,"F:\\parse_%S_%d.txt",LOGFILE_PATH_A,GetTickCount());
	cout<<sz<<endl;

	cin.get();
	return 0;

	//strFileName = sz;
	ofstream of(strFileName.c_str());

	of<<GetTickCount()<<endl;
	of.flush();
	of.close();
	cin.get();
	return 0;

	test1_int_i(of);
	test1_dword_i(of);
	test2_vec_type1(of);
	test2_vec_type2(of);
	test3_list_type1(of);
	test3_list_type2(of);
	test4_set_type1(of);
	test4_set_type2(of);
	test5_map_type1(of);
	test5_map_type2(of);


	cout<<"标记:"<<g_dwFlag<<endl;
	of.flush();
	of.close();
	cin.get();
	return 0;
}



vector/list/set/map 遍历耗时统计的更多相关文章

  1. map遍历的四种方式

    原文 http://blog.csdn.net/dayanxuqun/article/details/26348277 以下是map遍历的四种方式: // 一.推荐只用value的时候用,都懂的... ...

  2. java map遍历方式及效率

    本文转载自Java Map遍历方式的选择. 只给出遍历方式及结论.测试数据可以去原文看. 如果你使用HashMap 同时遍历key和value时,keySet与entrySet方法的性能差异取决于ke ...

  3. 分页查询和分页缓存查询,List<Map<String, Object>>遍历和Map遍历

    分页查询 String sql = "返回所有符合条件记录的待分页SQL语句"; int start = (page - 1) * limit + 1; int end = pag ...

  4. springMVC Aspect AOP 接口耗时统计

    在接口开发中,我们通常需要统计接口耗时,为后续接口性能做统计.在springMVC中可以用它的aop来记录日志. 1.在spring配置文件中开启AOP <!--*************** ...

  5. js中三个对数组操作的函数 indexOf()方法 filter筛选 forEach遍历 map遍历

     indexOf()方法  indexOf()方法返回在该数组中第一个找到的元素位置,如果它不存在则返回-1. 不使用indexOf时 var arr = ['apple','orange','pea ...

  6. 原生JS forEach()和map()遍历的区别以及兼容写法

    一.原生JS forEach()和map()遍历 共同点: 1.都是循环遍历数组中的每一项. 2.forEach() 和 map() 里面每一次执行匿名函数都支持3个参数:数组中的当前项item,当前 ...

  7. map遍历性能记录

    map遍历可以通过keySet或者entrySet方式. 性能上:entrySet略胜一筹,原因是keySet获取到key后再根据key去获取value,在查一遍,所以慢一些. keySet: //先 ...

  8. forEach() 和 map() 遍历

    1.forEach()   没有返回值. arr[].forEach(function(value,index,array){ //do something }) 参数:value数组中的当前项, i ...

  9. js的map遍历和array遍历

    1. array遍历: [1].forEach() forEach是ES5中操作数组的一种方法,主要功能是遍历数组.forEach方法中的function回调有三个参数:第一个参数是遍历的数组内容,第 ...

随机推荐

  1. Linux系统下Qt环境搭建

    http://www.linuxidc.com/Linux/2013-07/87576.htm 主要是需要提前安装一些动态库,否则编译的时候会出现 /usr/bin/ld: cannot find - ...

  2. Luogu P2572 [SCOI2010]序列操作 线段树。。

    咕咕了...于是借鉴了小粉兔的做法ORZ... 其实就是维护最大子段和的线段树,但上面又多了一些操作....QWQ 维护8个信息:1/0的个数(sum),左/右边起1/0的最长长度(ls,rs),整段 ...

  3. O(1)乘法与快速乘O(log)

    //O(1)快速乘 inline LL quick_mul(LL x,LL y,LL MOD){ x=x%MOD,y=y%MOD; return ((x*y-(LL)(((long double)x* ...

  4. Linux中断分层--工作队列

    1. 工作队列是一种将任务推后执行的方式,它把推后的任务交由一个内核线程去执行.这样中断的下半部会在进程上下文执行,他允许重新调度甚至睡眠.每个被推后的任务叫做“工作”,由这些工作组成的队列称为工作队 ...

  5. DataX 安装和使用

    阿里云介绍: 1. 下载安装包.作为阿里主要的数据传输工具Datax,阿里已经完全开源到github上面了.下载地址(https://github.com/alibaba/DataX). 2. 安装环 ...

  6. Open Closed Principle(OCP)开闭原则

    面向对象的最基本原则 Software entites like classes,modules and functions should be open for extension but cloa ...

  7. 图解DTS和PTS

    由于把视频编码成I,B,P等帧,如下图   假设现在有I,B,P帧,那么要传输和显示呢??   如果按照显示顺序传输的话: 传输顺序就是I->B>P 当对B帧进行解码后,由于B帧无法单独显 ...

  8. (转)DB2 restart database命令的作用总结

    DB2 restart database命令的作用总结 原文:https://blog.csdn.net/qingsong3333/article/details/62049039 信息中心对于RES ...

  9. ListView与ArrayAdapter的搭配使用

    在android中,ListView是一种很重要的控件,一般的使用中,常建立一个所需类型的ArrayList,再通过ArrayAdapter把ListView绑定到ArrayList上,通过Array ...

  10. python制作 whl 源文件,并制作本地pip源

    制作whl 1.创建用于存放wheel文件目录 mkdir wheels 2.安装wheel库 pip install  wheel 3.进入wheels目录 cd wheels 4.使用pip wh ...