void visit(Expression * node) { VariableExpression *expr = freecad_dynamic_cast<VariableExpression>(node); if (expr) { if (expr->renameDocumentObject(oldName, newName)) { if (!changed) { aboutToSetValue(); ++changed; } } } }
void visit(Expression * node) { VariableExpression *expr = freecad_dynamic_cast<VariableExpression>(node); if (expr) expr->renameDocumentObject(oldName, newName); }