[cfe-commits] r127122 - /cfe/trunk/include/clang/Lex/HeaderSearch.h

[Douglas Gregor]

Author: dgregor
Date: Sun Mar  6 11:33:53 2011
New Revision: 127122

URL: http://llvm.org/viewvc/llvm-project?rev=127122&view=rev
Log:
 xpose HeaderSearch::SearchDirs to tools,s, from Paul Holden

Modified:
    cfe/trunk/include/clang/Lex/HeaderSearch.h

Modified: cfe/trunk/include/clang/Lex/HeaderSearch.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Lex/HeaderSearch.h?rev=127122&r1=127121&r2=127122&view=diff
==============================================================================
--- cfe/trunk/include/clang/Lex/HeaderSearch.h (original)
+++ cfe/trunk/include/clang/Lex/HeaderSearch.h Sun Mar  6 11:33:53 2011
@@ -261,6 +261,17 @@
   // Used by ASTReader.
   void setHeaderFileInfoForUID(HeaderFileInfo HFI, unsigned UID);
 
+  // Used by external tools
+  typedef std::vector<DirectoryLookup>::const_iterator search_dir_iterator;
+  search_dir_iterator search_dir_begin() const { return SearchDirs.begin(); }
+  search_dir_iterator search_dir_end() const { return SearchDirs.end(); }
+  unsigned search_dir_size() const { return SearchDirs.size(); }
+
+  search_dir_iterator system_dir_begin() const {
+    return SearchDirs.begin() + SystemDirIdx;
+  }
+  search_dir_iterator system_dir_end() const { return SearchDirs.end(); }
+
   void PrintStats();
 private: