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App: modernize C++11

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* use nullptr
This commit is contained in:
wmayer
2022-03-23 17:29:23 +01:00
parent 882e34f2ce
commit 749361d2f3
67 changed files with 647 additions and 643 deletions
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8
src/App/PropertyExpressionEngine.cpp
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@@ -711,7 +711,7 @@ void PropertyExpressionEngine::getPathsToDocumentObject(DocumentObject* obj,
{
DocumentObject * owner = freecad_dynamic_cast<DocumentObject>(getContainer());
if (owner == 0 || owner==obj)
if (owner == nullptr || owner==obj)
return;
for(auto &v : expressions) {
@@ -965,7 +965,7 @@ Property *PropertyExpressionEngine::CopyOnImportExternal(
engine->expressions[it->first] = ExpressionInfo(expr);
}
if(!engine)
return 0;
return nullptr;
engine->validator = validator;
return engine.release();
}
@@ -995,7 +995,7 @@ Property *PropertyExpressionEngine::CopyOnLabelChange(App::DocumentObject *obj,
engine->expressions[it->first] = ExpressionInfo(expr);
}
if(!engine)
return 0;
return nullptr;
engine->validator = validator;
return engine.release();
}
@@ -1027,7 +1027,7 @@ Property *PropertyExpressionEngine::CopyOnLinkReplace(const App::DocumentObject
engine->expressions[it->first] = ExpressionInfo(expr);
}
if(!engine)
return 0;
return nullptr;
engine->validator = validator;
return engine.release();
}