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Search 在pascal程序中测量运行时间_Search_Time_Pascal_Measure - Fatal编程技术网

Search 在pascal程序中测量运行时间

Search 在pascal程序中测量运行时间,search,time,pascal,measure,Search,Time,Pascal,Measure,请,我需要在我的pascal程序中测量搜索时间,以便测量性能效率。。是否有任何函数或代码来测量搜索时间 谢谢你试试这个 uses DateUtils; var FromTime, ToTime: TDateTime; DiffMinutes: Integer; begin FromTime := Now; // do your process ToTime := Now; DiffMinutes := MinutesBetween(ToTime,FromTime);

请,我需要在我的pascal程序中测量搜索时间,以便测量性能效率。。是否有任何函数或代码来测量搜索时间

谢谢你试试这个

uses DateUtils;
var
  FromTime, ToTime: TDateTime;
  DiffMinutes: Integer;
begin
  FromTime := Now;

  // do your process

  ToTime := Now;
  DiffMinutes := MinutesBetween(ToTime,FromTime);
end;

它对我也不起作用,因为免费的Pascal找不到“现在”函数

我只是在Bharats答案中添加了“usesystutils”,它对我来说很好

比如:


我的操作系统有一个
time
命令。你用的是什么操作系统?谢谢我用的是Windows 7 Ultimate谢谢你的回复,我应用了它,但它不起作用,因为我用的是Trubo pascal 1.5。。。我想还有另外一个函数,比如TimerCount,GetTickCount,等等。如果你有这个函数的编码,你能帮我吗??谢谢我很惊讶TurboPascal1.5甚至可以在Windows7上运行。
uses DateUtils, sysutils;
var
  FromTime, ToTime: TDateTime;
  DiffMinutes: Integer;
begin
  FromTime := Now;

  // do your process

  ToTime := Now;
  DiffMinutes := MinutesBetween(ToTime,FromTime);
end;