Support Board
Date/Time: Wed, 27 Nov 2024 10:26:45 +0000
ACSIL questions
View Count: 1300
| [2014-09-02 17:16:35] |
| Johnny - Posts: 99 |
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Hi, I'm trying to create a custom study and I want to access market data. The source code is the following: #include "sierrachart.h" SCDLLName("Volume Profile and Volume Delta") SCSFExport scsf_FirstAttempt(SCStudyInterfaceRef sc) { SCGraphData BaseGraphData; sc.GetChartBaseData(ChartNumber.GetInt(), BaseGraphData); SCFloatArrayRef HighArray = sc.BaseGraphData[SC_HIGH]; SCFloatArrayRef LowArray = sc.BaseGraphData[SC_LOW]; SCFloatArrayRef CloseArray = sc.BaseGraphData[SC_LAST]; SCFloatArrayRef VolumeArray = sc.BaseGraphData[SC_VOLUME]; SCFloatArrayRef BidVolumeArray = sc.BaseGraphData[SC_BIDVOL]; SCFloatArrayRef AskVolumeArray = sc.BaseGraphData[SC_ASKVOL]; } However when I compile it I get the following errors: -- Starting build of Custom Studies Source files: FirstAttempt.cpp. -- 20:06:23 "E:\SierraChart\CPPCompiler\bin\g++.exe" "E:\SierraChart\ACS_Source\FirstAttempt.cpp" -march=i686 -mtune=i686 -O2 -shared -static -static-libgcc -static-libstdc++ -s -fno-rtti -fno-exceptions -o "E:\SierraChart\Data\FirstAttempt.dll" E:\SierraChart\ACS_Source\FirstAttempt.cpp: In function 'void scsf_FirstAttempt(SCStudyInterfaceRef)': E:\SierraChart\ACS_Source\FirstAttempt.cpp:30:26: error: 'ChartNumber' was not declared in this scope sc.GetChartBaseData(ChartNumber.GetInt(), BaseGraphData); ^ E:\SierraChart\ACS_Source\FirstAttempt.cpp:35:34: error: 'struct s_sc' has no member named 'BaseGraphData' SCFloatArrayRef HighArray = sc.BaseGraphData[SC_HIGH]; ^ E:\SierraChart\ACS_Source\FirstAttempt.cpp:40:33: error: 'struct s_sc' has no member named 'BaseGraphData' SCFloatArrayRef LowArray = sc.BaseGraphData[SC_LOW]; ^ E:\SierraChart\ACS_Source\FirstAttempt.cpp:45:35: error: 'struct s_sc' has no member named 'BaseGraphData' SCFloatArrayRef CloseArray = sc.BaseGraphData[SC_LAST]; ^ E:\SierraChart\ACS_Source\FirstAttempt.cpp:50:36: error: 'struct s_sc' has no member named 'BaseGraphData' SCFloatArrayRef VolumeArray = sc.BaseGraphData[SC_VOLUME]; ^ E:\SierraChart\ACS_Source\FirstAttempt.cpp:55:39: error: 'struct s_sc' has no member named 'BaseGraphData' SCFloatArrayRef BidVolumeArray = sc.BaseGraphData[SC_BIDVOL]; ^ E:\SierraChart\ACS_Source\FirstAttempt.cpp:60:39: error: 'struct s_sc' has no member named 'BaseGraphData' SCFloatArrayRef AskVolumeArray = sc.BaseGraphData[SC_ASKVOL]; ^ -- End of Build -- 20:06:25 Also, how do I access the volume profile and ask/bid volume difference bars indicator values? |
| [2014-09-02 18:13:44] |
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With the problems we are seeing with the code and the questions being asked, you really need to spend more time studying ACSIL. Refer to this page: https://www.sierrachart.com/index.php?page=doc/doc_CreatingDLLs.html SCFloatArrayRef HighArray = sc.BaseGraphData[SC_HIGH]; Needs to be: SCFloatArrayRef HighArray = BaseGraphData[SC_HIGH]; We do not provide programming help. Sierra Chart Support - Engineering Level Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy: https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service: Sierra Chart Teton Futures Order Routing Date Time Of Last Edit: 2014-09-02 18:14:29
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