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0027491: GeomAdaptor_Curve Is Not Thread-Safe (Anymore?)

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Added hint about BSpline cache and missing thread-safety to adaptor classes.
This commit is contained in:
Benjamin Bihler
2016-06-01 13:24:23 +02:00
committed by bugmaster
parent a3d2cb2425
commit 34e4e9f26e
6 changed files with 24 additions and 0 deletions
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4
src/GeomAdaptor/GeomAdaptor_Curve.hxx
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@@ -52,6 +52,10 @@ class Geom_BSplineCurve;
//! This class provides an interface between the services provided by any
//! curve from the package Geom and those required of the curve by algorithms which use it.
//! Creation of the loaded curve the curve is C1 by piece.
//!
//! Polynomial coefficients of BSpline curves used for their evaluation are
//! cached for better performance. Therefore these evaluations are not
//! thread-safe and parallel evaluations need to be prevented.
class GeomAdaptor_Curve : public Adaptor3d_Curve
{
public:

4
src/GeomAdaptor/GeomAdaptor_Surface.hxx
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@@ -54,6 +54,10 @@ class Adaptor3d_HCurve;
//! surface from the package Geom and those required
//! of the surface by algorithms which use it.
//! Creation of the loaded surface the surface is C1 by piece
//!
//! Polynomial coefficients of BSpline surfaces used for their evaluation are
//! cached for better performance. Therefore these evaluations are not
//! thread-safe and parallel evaluations need to be prevented.
class GeomAdaptor_Surface : public Adaptor3d_Surface
{
public: