Support Board
Date/Time: Sat, 23 Nov 2024 21:26:53 +0000
[Programming Help] - Array Won't Pass to Function
View Count: 122
| [2024-07-30 15:25:13] |
| maxpi - Posts: 181 |
|
Head scratcher: As evidenced by the log the following declares a function, passes an array to the function and the function never gets the array. #include "sierrachart.h" SCDLLName("Custom Study DLL") int ReturnInputtedFloatArrayValue(SCFloatArray SCOpens, float& TroubleshootFloat) { TroubleshootFloat = SCOpens[0]; return 1; } SCSFExport scsf_FXTestCase(SCStudyInterfaceRef sc) { if (sc.SetDefaults) { sc.GraphName = "FXTestCase"; sc.AutoLoop = 1; return; } SCString MessageText; SCFloatArray SignalBarsOpen; SignalBarsOpen[0] = sc.BaseData[SC_OPEN][0]; sc.AddMessageToLog("============= 22 =============", 0); MessageText.Format("sc.BaseData[SC_OPEN][0] %f", sc.BaseData[SC_OPEN][0]); sc.AddMessageToLog(MessageText, 0); MessageText.Format("SignalBarsOpen[0] %f", SignalBarsOpen[0]); sc.AddMessageToLog(MessageText, 0); float troubleshootFloat = 0; int returned = ReturnInputtedFloatArrayValue(SignalBarsOpen, troubleshootFloat); sc.AddMessageToLog("============= 32 =============", 0); MessageText.Format("troubleshootFloat %f", troubleshootFloat); sc.AddMessageToLog(MessageText, 0); } |
| [2024-07-30 18:11:48] |
| maxpi - Posts: 181 |
|
Ok, have to initialize the array and works fine...
|
To post a message in this thread, you need to log in with your Sierra Chart account: