Changed DB to store node positions as Ordinals.

sync/internal_api/public/base/ordinal.h

Index: sync/internal_api/public/base/ordinal.h
diff --git a/sync/internal_api/public/base/ordinal.h b/sync/internal_api/public/base/ordinal.h
index 91897599e782efda44c6854ee11bfbe31dabf3da..ee30e5e6a0776dcf96593c50abcaa682fffcf561 100644
--- a/sync/internal_api/public/base/ordinal.h
+++ b/sync/internal_api/public/base/ordinal.h
@@ -78,7 +78,7 @@ class Ordinal {
   // may be valid or invalid.
   explicit Ordinal(const std::string& bytes);
 
-  // Creates an invalid Ordinal.
+  // Creates a valid initial Ordinal.

[akalin, 2012/10/05 22:40:27]

revert this

[vishwath, 2012/10/08 20:17:49]

Done.

   Ordinal();
 
   // Creates a valid initial Ordinal. This is called to create the first
@@ -234,6 +234,13 @@ Ordinal<Traits>::Ordinal(const std::string& bytes)
 template <typename Traits>
 Ordinal<Traits>::Ordinal() : is_valid_(false) {}
 
+//template <typename Traits>

[akalin, 2012/10/05 22:40:27]

remove this

[vishwath, 2012/10/08 20:17:49]

Done.

+//Ordinal<Traits>::Ordinal()
+//    : bytes_(Traits::kMinLength, kZeroDigit),
+//      is_valid_(true){
+//  bytes_[0] = kMidDigit;
+//}
+
 template <typename Traits>
 Ordinal<Traits> Ordinal<Traits>::CreateInitialOrdinal() {
   std::string bytes(Traits::kMinLength, kZeroDigit);