Support Board
Date/Time: Fri, 22 Nov 2024 12:57:58 +0000
Post From: ERRPR: Differing values for pack size within the same class (4, 8)
| [2024-10-19 09:42:37] |
| skalaydzhiyski - Posts: 55 |
|
Hi guys, I am building a trading system entirely using ACSIL + Visual Studio 2022 with C++20 standard features. I wanted to build it following modern C++ guidelines using modules. This being said, whenever i try to import sierrachart.h in my module .ixx file I am getting Severity Code Description Project File Line Suppression State Details
Error C3614 Differing values for pack size within the same class; previous was was '8', new value is '4' phitech C:\Users\spask\source\repos\phitech\paths.ixx 13 my module file is the simplest possible file: export module paths; #include "sierrachart.h" export namespace phitech { namespace paths { inline const SCString backtest_trade_stats_path = "C:\\trading\\backtest\\output"; } // namespace backtest } // namespace phitech From reading through teh code this is happening because internally for the struct s_SCInput_145 there are some unions with packing set to 4 bytes, but I didn't find any reasonable solution that doesn't include modifying the sierra source code (which I would reaaaaly like to avoid). I can always revert back to headers worse comes to worst, but I just wanted to check if you have come across this before. P.S. I am not a C++ guru, hence my post here. |