voidOnStart()
{
ResetLastError();
ObjectCreate(ChartID(),"SomeName",OBJ_ARROW,0,0,0);
ObjectCreate(ChartID(),"SomeName",OBJ_ARROW,0,0,0);
Print("Ошибка повторного создания объекта на ТЕКУЩЕМ чарте Error=",GetLastError());
ObjectDelete(ChartID(),"SomeName");
ResetLastError();
ObjectCreate(ChartFirst(),"SomeName",OBJ_ARROW,0,0,0);
ObjectCreate(ChartFirst(),"SomeName",OBJ_ARROW,0,0,0);
Print("Ошибка повторного создания объекта на ПЕРВОМ чарте Error=",GetLastError());
ObjectDelete(ChartFirst(),"SomeName");
ResetLastError();
ObjectCreate(ChartNext(ChartFirst()),"SomeName",OBJ_ARROW,0,0,0);
ObjectCreate(ChartNext(ChartFirst()),"SomeName",OBJ_ARROW,0,0,0);
Print("Ошибка повторного создания объекта на НЕ ТЕКУЩЕМ чарте Error=",GetLastError());
ObjectDelete(ChartNext(ChartFirst()),"SomeName");
ResetLastError();
ObjectCreate(0,"SomeName",OBJ_ARROW,0,0,0);
ObjectCreate(0,"SomeName",OBJ_ARROW,0,0,0);
Print("Ошибка повторного создания объекта на ТЕКУЩЕМ чарте Error=",GetLastError());
ObjectDelete(0,"SomeName");
ResetLastError();
Print("__MQL4BUILD__ = ",__MQL4BUILD__," TERMINAL_BUILD = ",TERMINAL_BUILD);
}
voidOnStart()
{
Print("__MQL4BUILD__ = ",__MQL4BUILD__," TERMINAL_BUILD = ",TERMINAL_BUILD);
ResetLastError();
//--- переменные для идентификаторов графиков long currChart,prevChart=ChartFirst();
int i=0,limit=100;
Print("ChartFirst = ",ChartSymbol(prevChart)," ID = ",prevChart);
//создадим дублирующий объект для графика и выведем ошибкуObjectCreate(prevChart,"SomeName",OBJ_ARROW,0,0,0);
ObjectCreate(prevChart,"SomeName",OBJ_ARROW,0,0,0);
Print(" Error on creating duplicate object - GetLastError=",GetLastError());
ObjectDelete(prevChart,"SomeName");
ObjectFindSearchBench(1000,prevChart);//SearchBenchwhile(i<limit)// у нас наверняка не больше 100 открытых графиков
{
currChart=ChartNext(prevChart); // на основании предыдущего получим новый график if(currChart<0) break; // достигли конца списка графиков Print(i," ",ChartSymbol(currChart)," ID =",currChart);
prevChart=currChart;// запомним идентификатор текущего графика для ChartNext() //создадим дублирующиеся объектыResetLastError();
ObjectCreate(prevChart,"SomeName",OBJ_ARROW,0,0,0);
ObjectCreate(prevChart,"SomeName",OBJ_ARROW,0,0,0);
Print(" Error on creating duplicate object - GetLastError=",GetLastError());
ObjectDelete(prevChart,"SomeName");
ObjectFindSearchBench(1000,prevChart);//SearchBench
i++;// не забудем увеличить счетчик
}
}
//+------------------------------------------------------------------+//| |//+------------------------------------------------------------------+ulong ObjectFindSearchBench(constint Amount=1 e3,long chart=0)
{
int b=0,f=0;
ResetLastError();
if(chart==0) chart=ChartID();
constulong StartTime=GetMicrosecondCount();
//создадим объект и потом найдем его Amount разObjectCreate(chart,"SomeName",OBJ_ARROW,0,0,0);
for(int w=0;w<Amount;w++)
{
if(ObjectFind(chart,"SomeName")>=0)
{
b++;
}
else f++;
}
Print("Time to search Object by name ",Amount," times is ",GetMicrosecondCount()-StartTime," microseconds. ChartID=",chart," found obj: ",b," not found obj: ",f,chart==ChartID()?" CURRENT CHART":"");
return(GetMicrosecondCount() - StartTime);
}
请看看你是否能运行这个脚本。
我的日志。
0 19:51:01.427 test CHFJPY.e,H1: __MQL4BUILD__ = 553 TERMINAL_BUILD = 5
0 19:51:01.427 test CHFJPY.e,H1: ChartFirst = EURCAD.e ID = 131498872250507535
0 19:51:01.427 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.443 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是15129 微秒。ChartID=131498872250507535 找到obj: 1000 没有找到obj: 0
0 19:51:01.443 test CHFJPY.e,H1: 0 EURCAD.e ID=131500664876581320
0 19:51:01.443 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.463 test CHFJPY.e,H1: 按名称搜索对象1000次的时间是20278 微秒。ChartID=131500664876581320 找到obj: 1000 没有找到obj: 0
0 19:51:01.463 test CHFJPY.e,H1: 1 CADJPY.e ID=131502896347051608
0 19:51:01.463 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.479 test CHFJPY.e,H1: 按名称搜索对象1000次的时间是15825 微秒。ChartID=131502896347051608 找到obj: 1000 没有找到obj: 0
0 19:51:01.479 test CHFJPY.e,H1: 2 EURCAD.e ID=131502897682567227
0 19:51:01.479 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.529 test CHFJPY.e,H1: 按名称搜索对象1000次的时间是50372微秒。ChartID=131502897682567227 找到obj: 1000 没有找到obj: 0
0 19:51:01.529 test CHFJPY.e,H1: 3 GBPJPY.e ID=131505457001351910
0 19:51:01.529 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.541 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是11587 微秒。ChartID=131505457001351910 找到obj: 1000 没有找到obj: 0
0 19:51:01.541 test CHFJPY.e,H1: 4 GBPCHF.e ID=131505572251554422
0 19:51:01.541 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.554 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是13026 微秒。ChartID=131505572251554422 找到obj: 1000 没有找到obj: 0
0 19:51:01.554 test CHFJPY.e,H1: 5 AUDCHF.e ID=131505732457965009
0 19:51:01.554 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.567 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是12949 微秒。ChartID=131505732457965009 找到obj: 1000 没有找到obj: 0
0 19:51:01.567 test CHFJPY.e,H1: 6 USDCHF.e ID=131506110968531490
0 19:51:01.567 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.587 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是20701 微秒。ChartID=131506110968531490 找到obj: 1000 没有找到obj: 0
0 19:51:01.587 test CHFJPY.e,H1: 7 AUDUSD.e ID=131507551330304303
0 19:51:01.587 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.606 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是18558 微秒。ChartID=131507551330304303 找到obj: 1000 没有找到obj: 0
0 19:51:01.606 test CHFJPY.e,H1: 8 EURCAD.e ID=131507869928472695
0 19:51:01.606 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.619 test CHFJPY.e,H1: 按名称搜索对象1000次的时间是13219 微秒。ChartID=131507869928472695 找到obj: 1000 没有找到obj: 0
0 19:51:01.619 test CHFJPY.e,H1: 9 EURAUD.e ID=131507916092399918
0 19:51:01.619 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.632 test CHFJPY.e,H1: 按名称搜索对象1000次的时间是12294 微秒。ChartID=131507916092399918 找到obj: 1000 没有找到obj: 0
0 19:51:01.632 test CHFJPY.e,H1: 10 CHFJPY.e ID=131508222052591588
0 19:51:01.632 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=4200
0 19:51:01.632 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是98 微秒。ChartID=131508222052591588 找到obj: 1000 没有找到obj: 0目前的图表
019:59:35.973 PeriodConverter GBPUSDf,M15: __MQL4BUILD__ = 553TERMINAL_BUILD = 5019:59:35.973 PeriodConverter GBPUSDf,M15: ChartFirst = AUDUSDf ID = 130936784496551158019:59:35.973 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.013 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 32430 microseconds. ChartID=130936784496551158 found obj: 1000 not found obj: 0019:59:36.013 PeriodConverter GBPUSDf,M15: 0 USDCADf ID =130936784496551160019:59:36.013 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.023 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 11738 microseconds. ChartID=130936784496551160 found obj: 1000 not found obj: 0019:59:36.023 PeriodConverter GBPUSDf,M15: 1 GBPAUDf ID =130936784496551163019:59:36.023 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.033 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 7645 microseconds. ChartID=130936784496551163 found obj: 1000 not found obj: 0019:59:36.033 PeriodConverter GBPUSDf,M15: 2 EURUSDf ID =130936784496551164019:59:36.033 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.043 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 8734 microseconds. ChartID=130936784496551164 found obj: 1000 not found obj: 0019:59:36.043 PeriodConverter GBPUSDf,M15: 3 EURJPYf ID =130936784496551165019:59:36.043 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.053 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 12249 microseconds. ChartID=130936784496551165 found obj: 1000 not found obj: 0019:59:36.053 PeriodConverter GBPUSDf,M15: 4 EURCADf ID =130936784496551166019:59:36.053 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.063 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 15107 microseconds. ChartID=130936784496551166 found obj: 1000 not found obj: 0019:59:36.063 PeriodConverter GBPUSDf,M15: 5 USDCHFf ID =130936784496551167019:59:36.063 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.093 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 31361 microseconds. ChartID=130936784496551167 found obj: 1000 not found obj: 0019:59:36.093 PeriodConverter GBPUSDf,M15: 6 GBPUSDf ID =130936784496551169019:59:36.093 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=4200019:59:36.093 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 156 microseconds. ChartID=130936784496551169 found obj: 1000 not found obj: 0 CURRENT CHART
019:59:36.093 PeriodConverter GBPUSDf,M15: 7 AUDCADf ID =130936784496551170019:59:36.093 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.103 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 10455 microseconds. ChartID=130936784496551170 found obj: 1000 not found obj: 0019:59:36.103 PeriodConverter GBPUSDf,M15: 8 CADCHFf ID =130936784496551171019:59:36.103 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.133 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 28968 microseconds. ChartID=130936784496551171 found obj: 1000 not found obj: 0019:59:36.133 PeriodConverter GBPUSDf,M15: 9 NZDCADf ID =130936784496551175019:59:36.133 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.153 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 18735 microseconds. ChartID=130936784496551175 found obj: 1000 not found obj: 0019:59:36.153 PeriodConverter GBPUSDf,M15: 10 NZDCHFf ID =130936784496551176019:59:36.153 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.163 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 10593 microseconds. ChartID=130936784496551176 found obj: 1000 not found obj: 0019:59:36.163 PeriodConverter GBPUSDf,M15: 11 NZDUSDf ID =130936784496551178019:59:36.163 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.193 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 23403 microseconds. ChartID=130936784496551178 found obj: 1000 not found obj: 0019:59:36.193 PeriodConverter GBPUSDf,M15: 12 EURNZDf ID =130936912624549660019:59:36.193 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.213 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 19404 microseconds. ChartID=130936912624549660 found obj: 1000 not found obj: 0019:59:36.213 PeriodConverter GBPUSDf,M15: 13 EURAUDf ID =130936912624549662019:59:36.213 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0019:59:36.213 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 7570 microseconds. ChartID=130936912624549662 found obj: 1000 not found obj: 0019:59:36.213 PeriodConverter GBPUSDf,M15: uninit reason 0019:59:36.223 Script PeriodConverter GBPUSDf,M15: removed
020:00:18.966 Script PeriodConverter GBPUSDf,M15: loaded successfully
020:00:18.986 PeriodConverter GBPUSDf,M15: initialized
020:00:18.986 PeriodConverter GBPUSDf,M15: __MQL4BUILD__ = 553TERMINAL_BUILD = 5020:00:18.986 PeriodConverter GBPUSDf,M15: ChartFirst = AUDUSDf ID = 130936784496551158020:00:18.986 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.036 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 42453 microseconds. ChartID=130936784496551158 found obj: 1000 not found obj: 0020:00:19.036 PeriodConverter GBPUSDf,M15: 0 USDCADf ID =130936784496551160020:00:19.036 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.046 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 17436 microseconds. ChartID=130936784496551160 found obj: 1000 not found obj: 0020:00:19.046 PeriodConverter GBPUSDf,M15: 1 GBPAUDf ID =130936784496551163020:00:19.046 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.086 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 33961 microseconds. ChartID=130936784496551163 found obj: 1000 not found obj: 0020:00:19.086 PeriodConverter GBPUSDf,M15: 2 EURUSDf ID =130936784496551164020:00:19.086 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.096 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 8201 microseconds. ChartID=130936784496551164 found obj: 1000 not found obj: 0020:00:19.096 PeriodConverter GBPUSDf,M15: 3 EURJPYf ID =130936784496551165020:00:19.096 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.106 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 13671 microseconds. ChartID=130936784496551165 found obj: 1000 not found obj: 0020:00:19.106 PeriodConverter GBPUSDf,M15: 4 EURCADf ID =130936784496551166020:00:19.106 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.136 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 28041 microseconds. ChartID=130936784496551166 found obj: 1000 not found obj: 0020:00:19.136 PeriodConverter GBPUSDf,M15: 5 USDCHFf ID =130936784496551167020:00:19.136 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.146 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 12396 microseconds. ChartID=130936784496551167 found obj: 1000 not found obj: 0020:00:19.146 PeriodConverter GBPUSDf,M15: 6 GBPUSDf ID =130936784496551169020:00:19.146 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=4200020:00:19.146 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 159 microseconds. ChartID=130936784496551169 found obj: 1000 not found obj: 0 CURRENT CHART
020:00:19.146 PeriodConverter GBPUSDf,M15: 7 AUDCADf ID =130936784496551170020:00:19.146 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.236 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 91767 microseconds. ChartID=130936784496551170 found obj: 1000 not found obj: 0020:00:19.236 PeriodConverter GBPUSDf,M15: 8 CADCHFf ID =130936784496551171020:00:19.236 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.296 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 53496 microseconds. ChartID=130936784496551171 found obj: 1000 not found obj: 0020:00:19.296 PeriodConverter GBPUSDf,M15: 9 NZDCADf ID =130936784496551175020:00:19.296 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.378 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 80612 microseconds. ChartID=130936784496551175 found obj: 1000 not found obj: 0020:00:19.378 PeriodConverter GBPUSDf,M15: 10 NZDCHFf ID =130936784496551176020:00:19.378 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.418 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 42953 microseconds. ChartID=130936784496551176 found obj: 1000 not found obj: 0020:00:19.418 PeriodConverter GBPUSDf,M15: 11 NZDUSDf ID =130936784496551178020:00:19.418 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.438 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 19186 microseconds. ChartID=130936784496551178 found obj: 1000 not found obj: 0020:00:19.438 PeriodConverter GBPUSDf,M15: 12 EURNZDf ID =130936912624549660020:00:19.438 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.448 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 9539 microseconds. ChartID=130936912624549660 found obj: 1000 not found obj: 0020:00:19.448 PeriodConverter GBPUSDf,M15: 13 EURAUDf ID =130936912624549662020:00:19.448 PeriodConverter GBPUSDf,M15: Error on creating duplicate object - GetLastError=0020:00:19.498 PeriodConverter GBPUSDf,M15: Time to search Object by name 1000 times is 47959 microseconds. ChartID=130936912624549662 found obj: 1000 not found obj: 0
而且只作为函数/方法的输入参数才有意义?
MT4 build 1090
在当前图表 上重新 创建对象 时出错Error=4200
在非当前图表上重新创建一个对象时出错 Error=0
检查脚本。
在终端中运行所有的图表,用一个重复的名字创建一个对象,并在日志中产生一个错误。
它还会检查图表上创建的对象的 搜索速度。
请看看你是否能运行这个脚本。
我的日志。
0 19:51:01.427 test CHFJPY.e,H1: __MQL4BUILD__ = 553 TERMINAL_BUILD = 5
0 19:51:01.427 test CHFJPY.e,H1: ChartFirst = EURCAD.e ID = 131498872250507535
0 19:51:01.427 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.443 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是15129 微秒。ChartID=131498872250507535 找到obj: 1000 没有找到obj: 0
0 19:51:01.443 test CHFJPY.e,H1: 0 EURCAD.e ID=131500664876581320
0 19:51:01.443 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.463 test CHFJPY.e,H1: 按名称搜索对象1000次的时间是20278 微秒。ChartID=131500664876581320 找到obj: 1000 没有找到obj: 0
0 19:51:01.463 test CHFJPY.e,H1: 1 CADJPY.e ID=131502896347051608
0 19:51:01.463 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.479 test CHFJPY.e,H1: 按名称搜索对象1000次的时间是15825 微秒。ChartID=131502896347051608 找到obj: 1000 没有找到obj: 0
0 19:51:01.479 test CHFJPY.e,H1: 2 EURCAD.e ID=131502897682567227
0 19:51:01.479 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.529 test CHFJPY.e,H1: 按名称搜索对象1000次的时间是50372微秒。ChartID=131502897682567227 找到obj: 1000 没有找到obj: 0
0 19:51:01.529 test CHFJPY.e,H1: 3 GBPJPY.e ID=131505457001351910
0 19:51:01.529 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.541 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是11587 微秒。ChartID=131505457001351910 找到obj: 1000 没有找到obj: 0
0 19:51:01.541 test CHFJPY.e,H1: 4 GBPCHF.e ID=131505572251554422
0 19:51:01.541 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.554 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是13026 微秒。ChartID=131505572251554422 找到obj: 1000 没有找到obj: 0
0 19:51:01.554 test CHFJPY.e,H1: 5 AUDCHF.e ID=131505732457965009
0 19:51:01.554 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.567 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是12949 微秒。ChartID=131505732457965009 找到obj: 1000 没有找到obj: 0
0 19:51:01.567 test CHFJPY.e,H1: 6 USDCHF.e ID=131506110968531490
0 19:51:01.567 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.587 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是20701 微秒。ChartID=131506110968531490 找到obj: 1000 没有找到obj: 0
0 19:51:01.587 test CHFJPY.e,H1: 7 AUDUSD.e ID=131507551330304303
0 19:51:01.587 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.606 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是18558 微秒。ChartID=131507551330304303 找到obj: 1000 没有找到obj: 0
0 19:51:01.606 test CHFJPY.e,H1: 8 EURCAD.e ID=131507869928472695
0 19:51:01.606 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.619 test CHFJPY.e,H1: 按名称搜索对象1000次的时间是13219 微秒。ChartID=131507869928472695 找到obj: 1000 没有找到obj: 0
0 19:51:01.619 test CHFJPY.e,H1: 9 EURAUD.e ID=131507916092399918
0 19:51:01.619 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=0
0 19:51:01.632 test CHFJPY.e,H1: 按名称搜索对象1000次的时间是12294 微秒。ChartID=131507916092399918 找到obj: 1000 没有找到obj: 0
0 19:51:01.632 test CHFJPY.e,H1: 10 CHFJPY.e ID=131508222052591588
0 19:51:01.632 test CHFJPY.e,H1: 创建重复对象时出错 - GetLastError=4200
0 19:51:01.632 test CHFJPY.e,H1: 按名称搜索物体1000次的时间是98 微秒。ChartID=131508222052591588 找到obj: 1000 没有找到obj: 0目前的图表
我的搜索速度相差100-500倍...
你呢?
检查脚本。
在终端中运行所有的图表,用一个重复的名字创建一个对象,并记录一个错误。
它还会检查图表上创建的对象的 搜索速度。
请看看你是否能运行这个脚本。
我的搜索速度以100-500的系数变化...
你呢?
森卡拿球
看起来像HE :)
森卡拿球
看起来像HE :)
什么都不懂,但还是很有趣。
什么都不懂,但还是很有趣。
错误。
当在一个非当前图表上创建一个重复的对象时,没有错误4200(它确实给出了当前的对象--[见日志中的 "CURRENT CHART"])。
以及发现在最近的图表中寻找一个对象比寻找当前的对象要花费500倍的时间。
а :)因为事实证明,我不是唯一的人
我的理解是否正确,这样的数组不能被合理地初始化?
而且只作为函数/方法的输入参数才有意义?
人们会认为这是可能的,但正如你从这个例子中看到的那样--导致难以捕捉的错误
是的,这里有一个编译器错误,但没有执行超过这一点--无效的指针。
所以,事实上,没有初始化是可能的。
是的,这里有一个编译器错误,但执行的时候没有超过这个地方--无效的指针。
那么,错误也在于,对于32位版本(我正好有这样的版本),执行时没有错误。无效指针--只有当你用一个成员来增强类的时候,比如说int i。