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| author | Chris Lattner <sabre@nondot.org> | 2001-10-01 13:34:22 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2001-10-01 13:34:22 +0000 |
| commit | 6bad546c2a4eac51eabc6ac398861dcf7d5f18bb (patch) | |
| tree | c1836dba973dd7369b53f68c538c42933f594e8a | |
| parent | f0604b84c7273fc2503454ecaa198eaee5b615bd (diff) | |
| download | external_llvm-6bad546c2a4eac51eabc6ac398861dcf7d5f18bb.tar.gz external_llvm-6bad546c2a4eac51eabc6ac398861dcf7d5f18bb.tar.bz2 external_llvm-6bad546c2a4eac51eabc6ac398861dcf7d5f18bb.zip | |
Update comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@692 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/llvm/Support/GraphTraits.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/llvm/Support/GraphTraits.h b/include/llvm/Support/GraphTraits.h index 479be2caf6..67fe7c9360 100644 --- a/include/llvm/Support/GraphTraits.h +++ b/include/llvm/Support/GraphTraits.h @@ -32,9 +32,11 @@ struct GraphTraits { // If anyone tries to use this class without having an appropriate - // specialization make an error. If you get this error, it's because you + // specialization, make an error. If you get this error, it's because you // need to include the appropriate specialization of GraphTraits<> for your - // graph, or you need to define it for a new graph type. + // graph, or you need to define it for a new graph type. Either that or + // your argument to XXX_begin(...) is unknown or needs to have the proper .h + // file #include'd. // typedef typename GraphType::UnknownGraphTypeError NodeType; }; @@ -46,7 +48,11 @@ struct GraphTraits { // the graph exactly what that is. Here's an example of usage with the // df_iterator: // -// df_iterator<Inverse<Method> > I = idf_begin(M), E = idf_end(M); +// idf_iterator<Method*> I = idf_begin(M), E = idf_end(M); +// for (; I != E; ++I) { ... } +// +// Which is equivalent to: +// df_iterator<Inverse<Method*> > I = idf_begin(M), E = idf_end(M); // for (; I != E; ++I) { ... } // template <class GraphType> |