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Some missing helper functions.

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This commit is contained in:
JoelKatz
2011-12-05 15:00:47 -08:00
parent f7d1539df4
commit fe13406ef8
1 changed files with 8 additions and 1 deletions
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9
SHAMap.h
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@@ -8,8 +8,10 @@
#include <boost/shared_ptr.hpp> #include <boost/shared_ptr.hpp>
#include <boost/enable_shared_from_this.hpp> #include <boost/enable_shared_from_this.hpp>
#include "types.h"
#include "uint256.h" #include "uint256.h"
#include "ScopedLock.h" #include "ScopedLock.h"
#include "Serializer.h"
class SHAMap; class SHAMap;
@@ -35,6 +37,7 @@ public:
static const int rootDepth=0; static const int rootDepth=0;
static const int leafDepth=20; static const int leafDepth=20;
SHAMapNode() : mDepth(0) { ; }
SHAMapNode(int depth, const uint256& hash); SHAMapNode(int depth, const uint256& hash);
int getDepth() const { return mDepth; } int getDepth() const { return mDepth; }
const uint256& getNodeID() const { return mNodeID; } const uint256& getNodeID() const { return mNodeID; }
@@ -259,6 +262,7 @@ public:
bool addItem(const SHAMapItem& i); bool addItem(const SHAMapItem& i);
bool updateItem(const SHAMapItem& i); bool updateItem(const SHAMapItem& i);
SHAMapItem getItem(const uint256& id); SHAMapItem getItem(const uint256& id);
uint256 getHash() { return root->getNodeHash(); }
// save a copy if you have a temporary anyway // save a copy if you have a temporary anyway
bool updateGiveItem(SHAMapItem::pointer); bool updateGiveItem(SHAMapItem::pointer);
@@ -282,7 +286,10 @@ public:
bool getNodeFat(const SHAMapNode& node, std::vector<uint256>& nodeHashes, int max); bool getNodeFat(const SHAMapNode& node, std::vector<uint256>& nodeHashes, int max);
bool getNodeFat(const uint256& hash, std::vector<uint256>& nodeHashes, int max); bool getNodeFat(const uint256& hash, std::vector<uint256>& nodeHashes, int max);
bool addKnownNode(const std::vector<unsigned char>& rawNode); bool addKnownNode(const std::vector<unsigned char>& rawNode);
void compare(SHAMap::pointer otherMap, SHAMapDiff& difference, int maxCount);
// caution: otherMap must be accessed only by this function
// return value: true=successfully completed, false=too different
bool compare(SHAMap::pointer otherMap, SHAMapDiff& differences, int maxCount);
int flushDirty(int maxNodes); int flushDirty(int maxNodes);