1 files changed, 4 insertions, 4 deletions
diff --git a/balance.h b/balance.h
index 5270c1a0..f0cb0563 100644
--- a/balance.h
+++ b/balance.h
@@ -430,9 +430,9 @@ class balance_t
 
   amount_t  amount(const commodity_t& commodity = 
 		   *commodity_t::null_commodity) const;
-  balance_t value(const ptime& moment = now) const;
+  balance_t value(const moment_t& moment = now) const;
   balance_t price() const;
-  ptime     date() const;
+  moment_t     date() const;
 
   balance_t
   strip_annotations(const bool keep_price = amount_t::keep_price,
@@ -889,13 +889,13 @@ class balance_pair_t
 		   *commodity_t::null_commodity) const {
     return quantity.amount(commodity);
   }
-  balance_t value(const ptime& moment = now) const {
+  balance_t value(const moment_t& moment = now) const {
     return quantity.value(moment);
   }
   balance_t price() const {
     return quantity.price();
   }
-  ptime     date() const {
+  moment_t     date() const {
     return quantity.date();
   }