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Declare headers height/time cache mutable, re-set the methods const

pull/1/head
Jonas Schnelli 6 years ago
parent
commit
610a91719c
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  1. 4
      src/qt/clientmodel.cpp
  2. 8
      src/qt/clientmodel.h

4
src/qt/clientmodel.cpp

@ -74,7 +74,7 @@ int ClientModel::getNumBlocks() const @@ -74,7 +74,7 @@ int ClientModel::getNumBlocks() const
return chainActive.Height();
}
int ClientModel::getHeaderTipHeight()
int ClientModel::getHeaderTipHeight() const
{
if (cachedBestHeaderHeight == -1) {
// make sure we initially populate the cache via a cs_main lock
@ -87,7 +87,7 @@ int ClientModel::getHeaderTipHeight() @@ -87,7 +87,7 @@ int ClientModel::getHeaderTipHeight()
return cachedBestHeaderHeight;
}
int64_t ClientModel::getHeaderTipTime()
int64_t ClientModel::getHeaderTipTime() const
{
if (cachedBestHeaderTime == -1) {
LOCK(cs_main);

8
src/qt/clientmodel.h

@ -51,8 +51,8 @@ public: @@ -51,8 +51,8 @@ public:
//! Return number of connections, default is in- and outbound (total)
int getNumConnections(unsigned int flags = CONNECTIONS_ALL) const;
int getNumBlocks() const;
int getHeaderTipHeight();
int64_t getHeaderTipTime();
int getHeaderTipHeight() const;
int64_t getHeaderTipTime() const;
//! Return number of transactions in the mempool
long getMempoolSize() const;
//! Return the dynamic memory usage of the mempool
@ -82,8 +82,8 @@ public: @@ -82,8 +82,8 @@ public:
QString dataDir() const;
// caches for the best header
std::atomic<int> cachedBestHeaderHeight;
std::atomic<int64_t> cachedBestHeaderTime;
mutable std::atomic<int> cachedBestHeaderHeight;
mutable std::atomic<int64_t> cachedBestHeaderTime;
private:
OptionsModel *optionsModel;

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