76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
// stdafx.h : include file for standard system include files,
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// or project specific include files that are used frequently, but
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// are changed infrequently
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//
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#if !defined(AFX_STDAFX_H__46CA6496_AAD6_4658_B6E9_D7AEB26CDCD5__INCLUDED_)
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#define AFX_STDAFX_H__46CA6496_AAD6_4658_B6E9_D7AEB26CDCD5__INCLUDED_
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// 是否使用ZLIB
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#define USING_ZLIB 1
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#if !USING_ZLIB
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// 是否使用LZ4
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#define USING_LZ4 1
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#endif
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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// 检测内存泄漏，需安装VLD；否则请注释此行
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#include "vld.h"
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// Insert your headers here
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#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
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#include <windows.h>
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// TODO: reference additional headers your program requires here
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//{{AFX_INSERT_LOCATION}}
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// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
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#endif // !defined(AFX_STDAFX_H__46CA6496_AAD6_4658_B6E9_D7AEB26CDCD5__INCLUDED_)
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#include <assert.h>
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#include <MMSystem.h>
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#pragma comment(lib, "winmm.lib")
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// 高精度的睡眠函数
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#define Sleep_m(ms) { timeBeginPeriod(1); Sleep(ms); timeEndPeriod(1); }
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// 以步长n毫秒在条件C下等待T秒(n是步长，必须能整除1000)
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#define WAIT_n(C, T, n) {assert(!(1000%(n)));int s=(1000*(T))/(n);do{Sleep(n);}while((C)&&(--s));}
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// 在条件C成立时等待T秒(步长10ms)
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#define WAIT(C, T) { timeBeginPeriod(1); WAIT_n(C, T, 10); timeEndPeriod(1); }
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// 在条件C成立时等待T秒(步长1ms)
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#define WAIT_1(C, T) { timeBeginPeriod(1); WAIT_n(C, T, 1); timeEndPeriod(1); }
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#include <time.h>
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#include <stdio.h>
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// 智能计时器，计算函数的耗时
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class auto_tick
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{
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private:
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const char *func;
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int threshold;
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clock_t tick;
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__inline clock_t now() const { return clock(); }
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public:
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auto_tick(const char *func_name, int th=5) : func(func_name), threshold(th), tick(now()) { }
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~auto_tick() {int s(this->time());if(s>threshold)printf("[%s]执行时间: [%d]ms.\n", func, s);}
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__inline int time() const { return now() - tick; }
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};
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#ifdef _DEBUG
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// 智能计算当前函数的耗时，超时会打印
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#define AUTO_TICK(thresh) auto_tick TICK(__FUNCTION__, thresh)
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#else
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#define AUTO_TICK(thresh)
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#endif
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