wallet: add cachable amounts for caching credit/debit values

1 files changed, 7 insertions, 40 deletions

diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 62ba0aa962..80a4e37bc7 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -369,24 +369,11 @@ public:
     std::multimap<int64_t, CWalletTx*>::const_iterator m_it_wtxOrdered;
 
     // memory only
-    mutable bool fDebitCached;
-    mutable bool fCreditCached;
-    mutable bool fImmatureCreditCached;
-    mutable bool fAvailableCreditCached;
-    mutable bool fWatchDebitCached;
-    mutable bool fWatchCreditCached;
-    mutable bool fImmatureWatchCreditCached;
-    mutable bool fAvailableWatchCreditCached;
+    enum AmountType { DEBIT, CREDIT, IMMATURE_CREDIT, AVAILABLE_CREDIT, AMOUNTTYPE_ENUM_ELEMENTS };
+    CAmount GetCachableAmount(AmountType type, const isminefilter& filter, bool recalculate = false) const;
+    mutable CachableAmount m_amounts[AMOUNTTYPE_ENUM_ELEMENTS];
     mutable bool fChangeCached;
     mutable bool fInMempool;
-    mutable CAmount nDebitCached;
-    mutable CAmount nCreditCached;
-    mutable CAmount nImmatureCreditCached;
-    mutable CAmount nAvailableCreditCached;
-    mutable CAmount nWatchDebitCached;
-    mutable CAmount nWatchCreditCached;
-    mutable CAmount nImmatureWatchCreditCached;
-    mutable CAmount nAvailableWatchCreditCached;
     mutable CAmount nChangeCached;
 
     CWalletTx(const CWallet* pwalletIn, CTransactionRef arg) : CMerkleTx(std::move(arg))
@@ -403,24 +390,8 @@ public:
         nTimeReceived = 0;
         nTimeSmart = 0;
         fFromMe = false;
-        fDebitCached = false;
-        fCreditCached = false;
-        fImmatureCreditCached = false;
-        fAvailableCreditCached = false;
-        fWatchDebitCached = false;
-        fWatchCreditCached = false;
-        fImmatureWatchCreditCached = false;
-        fAvailableWatchCreditCached = false;
         fChangeCached = false;
         fInMempool = false;
-        nDebitCached = 0;
-        nCreditCached = 0;
-        nImmatureCreditCached = 0;
-        nAvailableCreditCached = 0;
-        nWatchDebitCached = 0;
-        nWatchCreditCached = 0;
-        nAvailableWatchCreditCached = 0;
-        nImmatureWatchCreditCached = 0;
         nChangeCached = 0;
         nOrderPos = -1;
     }
@@ -464,14 +435,10 @@ public:
     //! make sure balances are recalculated
     void MarkDirty()
     {
-        fCreditCached = false;
-        fAvailableCreditCached = false;
-        fImmatureCreditCached = false;
-        fWatchDebitCached = false;
-        fWatchCreditCached = false;
-        fAvailableWatchCreditCached = false;
-        fImmatureWatchCreditCached = false;
-        fDebitCached = false;
+        m_amounts[DEBIT].Reset();
+        m_amounts[CREDIT].Reset();
+        m_amounts[IMMATURE_CREDIT].Reset();
+        m_amounts[AVAILABLE_CREDIT].Reset();
         fChangeCached = false;
     }