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author | Andrew Chow <achow101-github@achow101.com> | 2021-04-22 13:12:33 -0400 |
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committer | Andrew Chow <achow101-github@achow101.com> | 2021-06-24 13:49:22 -0400 |
commit | 0b4c8ef75cd03c8f0a8cfadb47e0fbcabe3c5e59 (patch) | |
tree | 05930f77c279302b337aee421e1bc2bb4fb6ba44 /src/script/descriptor.h | |
parent | 976b53b085d681645fd3a008fe382de85647e29f (diff) | |
download | bitcoin-0b4c8ef75cd03c8f0a8cfadb47e0fbcabe3c5e59.tar.xz |
Refactor Cache merging and writing
Instead of having a large blob of cache merging code in TopUp, refactor
this into DescriptorCache so that it can merge and provide a diff
(another DescriptorCache containing just the items that were added).
Then TopUp can just write everything that was in the diff.
Diffstat (limited to 'src/script/descriptor.h')
-rw-r--r-- | src/script/descriptor.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/script/descriptor.h b/src/script/descriptor.h index 332ae2f230..7e422332a0 100644 --- a/src/script/descriptor.h +++ b/src/script/descriptor.h @@ -55,6 +55,11 @@ public: const ExtPubKeyMap GetCachedParentExtPubKeys() const; /** Retrieve all cached derived xpubs */ const std::unordered_map<uint32_t, ExtPubKeyMap> GetCachedDerivedExtPubKeys() const; + + /** Combine another DescriptorCache into this one. + * Returns a cache containing the items from the other cache unknown to current cache + */ + DescriptorCache MergeAndDiff(const DescriptorCache& other); }; /** \brief Interface for parsed descriptor objects. |