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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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src/XCAFDoc/XCAFDoc_LayerTool.cxx
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@@ -432,7 +432,7 @@ void XCAFDoc_LayerTool::SetVisibility (const TDF_Label& layerL,
Handle(TDataStd_UAttribute) aUAttr;
if (! isvisible ) {
if (!layerL.FindAttribute(XCAFDoc::InvisibleGUID(), aUAttr)) {
aUAttr->Set( layerL, XCAFDoc::InvisibleGUID() );
TDataStd_UAttribute::Set( layerL, XCAFDoc::InvisibleGUID() );
}
}
else layerL.ForgetAttribute( XCAFDoc::InvisibleGUID() );