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0031785: [REGRESSION] Application Framework - application crashes on reading XBF document in background thread

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Class CDF_Session is removed.

Integrated previously but not described:

0029195: OCAF - ensure thread safety for different documents.

Static local variables are eliminated in PCDM package.
Global documents metadata look-up table and directory of opened documents are removed.
Look-up table is maintained now as field in instances of the CDM_Application class.
Methods providing iteration by components are removed from class CDF_Store; signature of methods returned Standard_ExtString is changed to return Handle(TCollection_HExtendedString).
Support of different "Presentations" of documents is eliminated.
This commit is contained in:
abv
2020-09-22 15:24:54 +03:00
committed by bugmaster
parent 0e57793fc6
commit 8a39adb7d8
33 changed files with 230 additions and 479 deletions
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19
samples/ocafsamples/TDocStd_Sample.cxx
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@@ -19,7 +19,6 @@
#include <TDocStd_Application.hxx>
#include <TDocStd_Document.hxx>
#include <TDocStd_XLinkTool.hxx>
#include <CDF_Session.hxx>
// ====================================================================================
// This sample contains template for typical actions with OCAF document at application
@@ -33,23 +32,7 @@ static void Sample()
//...Creating application
Handle(TDocStd_Application) app;
// the application is now handled by the CDF_Session variable
//...Retrieving the application
if (!CDF_Session::Exists()) {
Handle(CDF_Session) S = CDF_Session::CurrentSession();
if (!S->HasCurrentApplication())
Standard_DomainError::Raise("DDocStd::Find no applicative session");
app = Handle(TDocStd_Application)::DownCast(S->CurrentApplication());
}
else {
// none active application
}
Handle(TDocStd_Application) app = new TDocStd_Application;
//...Creating the new document (document conatins a framework)