比Deque速度快5倍的DequeEx!--测试程序
测试程序如下:
{
if(true)
{
//DequeEx测试随机访问。
DequeEx queue;
DWORD dw=23456789;
WORD w=65000;
// WORD ws=10000;
// queue.SetElementsNoPerBufferAdd(ws);
queue.SetFrequentlyAddElementMode(PUSH_MIDDLE,10);
SYSTEMTIME time,time2;
::GetSystemTime(&time);
for(int i=0;i<100;i++)
queue.push_front(dw);
for(int j=0;j<w;j++)
{
for(i=0;i<100;i++)
dw=queue[i];
}
::GetSystemTime(&time2);
int sec=time2.wSecond-time.wSecond;
if(sec<0)
{
sec=time2.wSecond+60-time.wSecond;
}
int msec=time2.wMilliseconds-time.wMilliseconds;
if(msec<0)
{
sec--;
msec=time2.wMilliseconds+1000-time.wMilliseconds;
}
DWORD t=sec*1000+msec;
//Deque后插入数据,前读取数据测试。
MSGDEQUE md;
::GetSystemTime(&time);
for(i=0;i<100;i++)
md.push_front(dw);
for(j=0;j<w;j++)
{
for(i=0;i<100;i++)
dw=md[i];
}
::GetSystemTime(&time2);
sec=time2.wSecond-time.wSecond;
if(sec<0)
{
sec=time2.wSecond+60-time.wSecond;
}
msec=time2.wMilliseconds-time.wMilliseconds;
if(msec<0)
{
sec--;
msec=time2.wMilliseconds+1000-time.wMilliseconds;
}
t=sec*1000+msec;
msec=t;
}
if(!true)
{
//DequeEx前插入数据,后读数据测试。
DequeEx queue;
DWORD dw=23456789;
WORD w=65000;
// WORD ws=10;
// queue.SetElementsNoPerBufferAdd(ws);
queue.SetFrequentlyAddElementMode(PUSH_MIDDLE,10);
SYSTEMTIME time,time2;
::GetSystemTime(&time);
for(int j=0;j<w;j++)
{
for(int i=0;i<78;i++)
queue.push_front(dw);
queue.push_front(12345678);
queue.push_front(456);
for(i=0;i<30;i++)
dw=queue.pop_back();
for(i=0;i<20;i++)
queue.push_front(dw);
for(i=0;i<70;i++)
dw=queue.pop_back();
}
::GetSystemTime(&time2);
int sec=time2.wSecond-time.wSecond;
if(sec<0)
{
sec=time2.wSecond+60-time.wSecond;
}
int msec=time2.wMilliseconds-time.wMilliseconds;
if(msec<0)
{
sec--;
msec=time2.wMilliseconds+1000-time.wMilliseconds;
}
DWORD t=sec*1000+msec;
//Deque后插入数据,前读取数据测试。
MSGDEQUE md;
::GetSystemTime(&time);
for(j=0;j<w;j++)
{
for(int i=0;i<80;i++)
md.push_front(dw);
dw=md[0];
for(i=0;i<30;i++)
md.pop_back();
for(i=0;i<20;i++)
md.push_front(dw);
for(i=0;i<70;i++)
md.pop_back();
}
::GetSystemTime(&time2);
sec=time2.wSecond-time.wSecond;
if(sec<0)
{
sec=time2.wSecond+60-time.wSecond;
}
msec=time2.wMilliseconds-time.wMilliseconds;
if(msec<0)
{
sec--;
msec=time2.wMilliseconds+1000-time.wMilliseconds;
}
t=sec*1000+msec;
msec=t;
}
if(!true)
{
//DequeEx后插入数据,前读数据测试。
DequeEx queue;
DWORD dw=23456789;
WORD w=65000;
WORD ws=10;
queue.SetElementsNoPerBufferAdd(ws);
SYSTEMTIME time,time2;
::GetSystemTime(&time);
for(int j=0;j<w;j++)
{
for(int i=0;i<80;i++)
queue.push_back(dw);
for(i=0;i<30;i++)
dw=queue.pop_front();
for(i=0;i<20;i++)
queue.push_back(dw);
for(i=0;i<70;i++)
dw=queue.pop_front();
}
::GetSystemTime(&time2);
int sec=time2.wSecond-time.wSecond;
if(sec<0)
{
sec=time2.wSecond+60-time.wSecond;
}
int msec=time2.wMilliseconds-time.wMilliseconds;
if(msec<0)
{
sec--;
msec=time2.wMilliseconds+1000-time.wMilliseconds;
}
DWORD t=sec*1000+msec;
//Deque后插入数据,前读取数据测试。
MSGDEQUE md;
::GetSystemTime(&time);
for(j=0;j<w;j++)
{
for(int i=0;i<80;i++)
md.push_back(dw);
for(i=0;i<30;i++)
md.pop_front();
for(i=0;i<20;i++)
md.push_back(dw);
for(i=0;i<70;i++)
md.pop_front();
}
::GetSystemTime(&time2);
sec=time2.wSecond-time.wSecond;
if(sec<0)
{
sec=time2.wSecond+60-time.wSecond;
}
msec=time2.wMilliseconds-time.wMilliseconds;
if(msec<0)
{
sec--;
msec=time2.wMilliseconds+1000-time.wMilliseconds;
}
t=sec*1000+msec;
msec=t;
}
}