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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/Adaptor3d/Adaptor3d_Curve.hxx
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@@ -51,6 +51,10 @@ class Geom_BSplineCurve;
//! - GeomAdaptor_Curve for a curve from the Geom package
//! - Adaptor3d_CurveOnSurface for a curve lying on
//! a surface from the Geom package.
//!
//! 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 Adaptor3d_Curve
{
public:

4
src/Adaptor3d/Adaptor3d_Surface.hxx
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@@ -61,6 +61,10 @@ class Adaptor3d_HCurve;
//! Warning: All the methods are virtual and implemented with a
//! raise to allow to redefined only the methods realy
//! used.
//!
//! 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 Adaptor3d_Surface
{
public: