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* Don't only print out reachable nodes in the graph.

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* use new api to get all nodes in the graph
  * Allow custom graph traits


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4109 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2002-10-10 22:29:51 +00:00
parent e9812838ee
commit f6516da9b3
2 changed files with 14 additions and 14 deletions
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14
include/Support/GraphWriter.h
View File

@ -17,7 +17,7 @@
#define SUPPORT_GRAPHWRITER_H
#include "Support/DOTGraphTraits.h"
#include "Support/DepthFirstIterator.h"
#include "Support/GraphTraits.h"
#include <ostream>
namespace DOT { // Private functions...
@ -53,19 +53,19 @@ std::ostream &WriteGraph(std::ostream &O, const GraphType &G) {
typedef DOTGraphTraits<GraphType> DOTTraits;
typedef GraphTraits<GraphType> GTraits;
typedef typename GTraits::NodeType NodeType;
typedef typename GTraits::nodes_iterator node_iterator;
O << "digraph foo {\n" // Graph name doesn't matter
<< "\tsize=\"7.5,10\";\n"; // Size to fit on a page
O << "digraph foo {\n"; // Graph name doesn't matter
std::string GraphName = DOTTraits::getGraphName(G);
if (!GraphName.empty())
O << "\tlabel=\"" << DOT::EscapeString(GraphName) << "\";\n";
O << DOTTraits::getGraphProperties(G);
O << "\n";
// Loop over the graph in DFO, printing it out...
NodeType *Root = GTraits::getEntryNode(G);
for (df_iterator<GraphType> I = df_begin(G), E = df_end(G); I != E; ++I) {
NodeType *Node = *I;
for (node_iterator I = GTraits::nodes_begin(G), E = GTraits::nodes_end(G);
I != E; ++I) {
NodeType *Node = &*I;
std::string NodeAttributes = DOTTraits::getNodeAttributes(Node);

14
include/llvm/Support/GraphWriter.h
View File

@ -17,7 +17,7 @@
#define SUPPORT_GRAPHWRITER_H
#include "Support/DOTGraphTraits.h"
#include "Support/DepthFirstIterator.h"
#include "Support/GraphTraits.h"
#include <ostream>
namespace DOT { // Private functions...
@ -53,19 +53,19 @@ std::ostream &WriteGraph(std::ostream &O, const GraphType &G) {
typedef DOTGraphTraits<GraphType> DOTTraits;
typedef GraphTraits<GraphType> GTraits;
typedef typename GTraits::NodeType NodeType;
typedef typename GTraits::nodes_iterator node_iterator;
O << "digraph foo {\n" // Graph name doesn't matter
<< "\tsize=\"7.5,10\";\n"; // Size to fit on a page
O << "digraph foo {\n"; // Graph name doesn't matter
std::string GraphName = DOTTraits::getGraphName(G);
if (!GraphName.empty())
O << "\tlabel=\"" << DOT::EscapeString(GraphName) << "\";\n";
O << DOTTraits::getGraphProperties(G);
O << "\n";
// Loop over the graph in DFO, printing it out...
NodeType *Root = GTraits::getEntryNode(G);
for (df_iterator<GraphType> I = df_begin(G), E = df_end(G); I != E; ++I) {
NodeType *Node = *I;
for (node_iterator I = GTraits::nodes_begin(G), E = GTraits::nodes_end(G);
I != E; ++I) {
NodeType *Node = &*I;
std::string NodeAttributes = DOTTraits::getNodeAttributes(Node);