Made some of PropSet protected so it can be overridden.

1 files changed, 14 insertions, 4 deletions

diff --git a/include/PropSet.h b/include/PropSet.h
index b32082491..20ac5f774 100644
--- a/include/PropSet.h
+++ b/include/PropSet.h
@@ -24,11 +24,21 @@ struct Property {
 /**
  */
 class PropSet {
-private:
+protected:
 	enum { hashRoots=31 };
 	Property *props[hashRoots];
 	Property *enumnext;
 	int enumhash;
+	static unsigned int HashString(const char *s, size_t len) {
+		unsigned int ret = 0;
+		while (len--) {
+			ret <<= 4;
+			ret ^= *s;
+			s++;
+		}
+		return ret;
+	}
+	static bool IncludesVar(const char *value, const char *key);
 public:
 	PropSet *superPS;
 	PropSet();
@@ -60,7 +70,7 @@ public:
 	bool onlyLineEnds;	///< Delimited by any white space or only line ends
 	bool sorted;
 	int starts[256];
-	WordList(bool onlyLineEnds_ = false) : 
+	WordList(bool onlyLineEnds_ = false) :
 		words(0), wordsNoCase(0), list(0), len(0), onlyLineEnds(onlyLineEnds_), sorted(false) {}
 	~WordList() { Clear(); }
 	operator bool() { return len ? true : false; }
@@ -70,9 +80,9 @@ public:
 	char *Allocate(int size);
 	void SetFromAllocated();
 	bool InList(const char *s);
-	const char *GetNearestWord(const char *wordStart, int searchLen = -1, 
+	const char *GetNearestWord(const char *wordStart, int searchLen = -1,
 		bool ignoreCase = false, SString wordCharacters="");
-	char *GetNearestWords(const char *wordStart, int searchLen=-1, 
+	char *GetNearestWords(const char *wordStart, int searchLen=-1,
 		bool ignoreCase=false, char otherSeparator='\0');
 };