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0030588: Coding - avoid calling operator->() on NULL Handle

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Use .get() method instead of operator->() where result can be NULL.
STEPCAFControl_Reader::ReadLayers(), XCAFDoc_ColorTool,
XCAFDoc_LayerTool::SetVisibility() - fixed static functions syntax.
This commit is contained in:
kgv
2019-03-16 18:55:36 +03:00
committed by apn
parent 18434846a3
commit ad67e36766
14 changed files with 54 additions and 52 deletions
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4
src/XCAFDoc/XCAFDoc_ColorTool.cxx
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@@ -553,7 +553,7 @@ void XCAFDoc_ColorTool::SetVisibility (const TDF_Label& L,
Handle(XCAFDoc_GraphNode) aSHUO;
if (ShapeTool()->IsShape(L) || ShapeTool()->GetSHUO( L, aSHUO ) )
if (!L.FindAttribute(XCAFDoc::InvisibleGUID(), aUAttr))
aUAttr->Set( L, XCAFDoc::InvisibleGUID() );
TDataStd_UAttribute::Set( L, XCAFDoc::InvisibleGUID() );
}
else L.ForgetAttribute( XCAFDoc::InvisibleGUID() );
}
@@ -582,7 +582,7 @@ void XCAFDoc_ColorTool::SetColorByLayer (const TDF_Label& L,
Handle(XCAFDoc_GraphNode) aSHUO;
if (ShapeTool()->IsShape(L) || ShapeTool()->GetSHUO( L, aSHUO ) )
if (!L.FindAttribute(XCAFDoc::ColorByLayerGUID(), aUAttr))
aUAttr->Set( L, XCAFDoc::ColorByLayerGUID() );
TDataStd_UAttribute::Set( L, XCAFDoc::ColorByLayerGUID() );
}
else L.ForgetAttribute( XCAFDoc::ColorByLayerGUID() );
}