parent
30713d6067
commit
d0e098db9c
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@ -70,7 +70,7 @@ class GraphWriter {
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for (unsigned i = 0; EI != EE && i != 64; ++EI, ++i) {
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std::string label = DTraits.getEdgeSourceLabel(Node, EI);
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if (label == "")
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if (label.empty())
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continue;
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hasEdgeSourceLabels = true;
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@ -78,7 +78,7 @@ class GraphWriter {
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if (i)
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O << "|";
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O << "<s" << i << ">" << DTraits.getEdgeSourceLabel(Node, EI);
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O << "<s" << i << ">" << label;
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}
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if (EI != EE && hasEdgeSourceLabels)
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@ -235,7 +235,7 @@ public:
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DestPort = static_cast<int>(Offset);
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}
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if (DTraits.getEdgeSourceLabel(Node, EI) == "")
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if (DTraits.getEdgeSourceLabel(Node, EI).empty())
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edgeidx = -1;
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emitEdge(static_cast<const void*>(Node), edgeidx,
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