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0033643: Data Exchange, Step Import - Multithread loading model issue

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Workaround for isolate loading entities functionality
  Needs to update logic to process in different threads different model three
This commit is contained in:
dpasukhi
2024-03-14 22:56:41 +00:00
parent 50ccfd7361
commit 835b3cbee6
1 changed files with 8 additions and 1 deletions
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9
src/StepFile/StepFile_Read.cxx
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@@ -42,10 +42,17 @@
#include <stdio.h>
#include <Standard_Mutex.hxx>
#ifdef OCCT_DEBUG
#define CHRONOMESURE
#endif
namespace
{
static Standard_Mutex THE_GLOBAL_READ_MUTEX;
}
void StepFile_Interrupt(Standard_CString theErrorMessage, const Standard_Boolean theIsFail)
{
if (theErrorMessage == NULL)
@@ -109,7 +116,7 @@ static Standard_Integer StepFile_Read (const char* theName,
#endif
sout << " ... STEP File Read ...\n";
Standard_Mutex::Sentry aLocker(THE_GLOBAL_READ_MUTEX);
Standard_Integer nbhead, nbrec, nbpar;
aFileDataModel.GetFileNbR (&nbhead,&nbrec,&nbpar); // renvoi par lex/yacc
Handle(StepData_StepReaderData) undirec =