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Allow the addition of edge source labels

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llvm-svn: 5493
This commit is contained in:
Chris Lattner 2003-02-05 19:40:59 +00:00
parent 4aa35d21be
commit 93e9ec8bb1
1 changed files with 4 additions and 1 deletions
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5
include/Support/GraphWriter.h
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@ -18,6 +18,7 @@
#include "Support/DOTGraphTraits.h" #include "Support/DOTGraphTraits.h"
#include "Support/GraphTraits.h" #include "Support/GraphTraits.h"
#include <vector>
#include <iostream> #include <iostream>
namespace DOT { // Private functions... namespace DOT { // Private functions...
@ -136,7 +137,8 @@ public:
/// emitSimpleNode - Outputs a simple (non-record) node /// emitSimpleNode - Outputs a simple (non-record) node
void emitSimpleNode(const void *ID, const std::string &Attr, void emitSimpleNode(const void *ID, const std::string &Attr,
const std::string &Label, unsigned NumEdgeSources = 0) { const std::string &Label, unsigned NumEdgeSources = 0,
const std::vector<std::string> *EdgeSourceLabels = 0) {
O << "\tNode" << ID << "[ "; O << "\tNode" << ID << "[ ";
if (!Attr.empty()) if (!Attr.empty())
O << Attr << ","; O << Attr << ",";
@ -149,6 +151,7 @@ public:
for (unsigned i = 0; i != NumEdgeSources; ++i) { for (unsigned i = 0; i != NumEdgeSources; ++i) {
if (i) O << "|"; if (i) O << "|";
O << "<g" << i << ">"; O << "<g" << i << ">";
if (EdgeSourceLabels) O << (*EdgeSourceLabels)[i];
} }
O << "}}"; O << "}}";
} }