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0023286: Standard_Mutex behavior depends on platform

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Implemented recursive POSIX mutex instead of non-recursive,
Removed SentryNested class, implemented it's features into Sentry class
Added second constructor to Sentry class
This commit is contained in:
omy
2012-11-16 13:14:25 +04:00
parent 581971fef3
commit 49f38e37fc
4 changed files with 70 additions and 106 deletions
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8
src/BRepMesh/BRepMesh_FastDiscretFace.cxx
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@@ -57,8 +57,6 @@
#define UVDEFLECTION 1.e-05
static Standard_Mutex DummyMutex;
static Standard_Real FUN_CalcAverageDUV(TColStd_Array1OfReal& P, const Standard_Integer PLen)
{
Standard_Integer i, j, n = 0;
@@ -363,8 +361,7 @@ Standard_Boolean BRepMesh_FastDiscretFace::RestoreStructureFromTriangulation
{
// lock mutex during querying data from edge curves to prevent parallel change of the same data
Standard_Mutex* aMutex = theMutexProvider.GetMutex(theEdge);
Standard_Mutex::SentryNested aSentry(aMutex == NULL ? DummyMutex : *aMutex,
aMutex != NULL);
Standard_Mutex::Sentry aSentry (aMutex);
Poly = BRep_Tool::PolygonOnTriangulation(theEdge, theTrigu, theLoc);
if (Poly.IsNull() || !Poly->HasParameters())
@@ -1636,8 +1633,7 @@ void BRepMesh_FastDiscretFace::AddInShape(const TopoDS_Face& theFace,
// lock mutex to prevent parallel change of the same data
Standard_Mutex* aMutex = theMutexProvider.GetMutex(It.Key());
Standard_Mutex::SentryNested aSentry(aMutex == NULL ? DummyMutex : *aMutex,
aMutex != NULL);
Standard_Mutex::Sentry aSentry (aMutex);
if ( NOD1 == NOD2 ) {
B.UpdateEdge(TopoDS::Edge(It.Key()), NullPoly, TOld,loc);