ENH: Refactor cache entry writing and reading

This factors out duplicated code into reusable methods, thus simplifying
writing and reading of cache entry help strings, keys, values, and
properties.

1 files changed, 8 insertions, 1 deletions

diff --git a/Source/cmCacheManager.h b/Source/cmCacheManager.h
index 4bcb982..4d7254d 100644
--- a/Source/cmCacheManager.h
+++ b/Source/cmCacheManager.h
@@ -176,8 +176,15 @@ protected:
   unsigned int CacheMinorVersion;
 private:
   typedef  std::map<cmStdString, CacheEntry> CacheEntryMap;
-  static void OutputHelpString(std::ofstream& fout, 
+  static void OutputHelpString(std::ostream& fout,
                                const std::string& helpString);
+  static void OutputKey(std::ostream& fout, std::string const& key);
+  static void OutputValue(std::ostream& fout, std::string const& value);
+
+  static const char* PersistentProperties[];
+  bool ReadPropertyEntry(std::string const& key, CacheEntry& e);
+  void WritePropertyEntries(std::ostream& os, CacheIterator const& i);
+
   CacheEntryMap Cache;
   // Only cmake and cmMakefile should be able to add cache values
   // the commands should never use the cmCacheManager directly