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Enforce some sanity on the HashedObject code.

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This commit is contained in:
JoelKatz
2012-06-23 20:16:42 -07:00
parent 14795c55f4
commit 5c41a41e4b
5 changed files with 63 additions and 45 deletions
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31
src/HashedObject.h
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@@ -6,6 +6,7 @@
#include "types.h"
#include "uint256.h"
#include "ScopedLock.h"
#include "TaggedCache.h"
enum HashedObjectType
{
@@ -34,29 +35,41 @@ public:
void setHash();
const std::vector<unsigned char>& getData() { return mData; }
const uint256& getHash() { return mHash; }
};
bool store() const;
class HashedObjectStore
{
protected:
TaggedCache<uint256, HashedObject> mCache;
static bool store(HashedObjectType type, uint32 index, const std::vector<unsigned char>& data,
public:
HashedObjectStore(int cacheSize, int cacheAge) : mCache(cacheSize, cacheAge) { ; }
bool store(HashedObjectType type, uint32 index, const std::vector<unsigned char>& data,
const uint256& hash);
static HashedObject::pointer retrieve(const uint256& hash);
HashedObject::pointer retrieve(const uint256& hash);
ScopedLock beginBulk();
void endBulk();
};
class HashedObjectBulkWriter
{
protected:
HashedObjectStore& mStore;
ScopedLock sl;
public:
HashedObjectBulkWriter(HashedObjectStore& ostore) : mStore(ostore), sl(mStore.beginBulk()) { ; }
~HashedObjectBulkWriter() { mStore.endBulk(); }
HashedObjectBulkWriter();
~HashedObjectBulkWriter();
bool store(HashedObjectType type, uint32 index, const std::vector<unsigned char>& data,
const uint256& hash) { return mStore.store(type, index, data, hash); }
bool store(HashedObjectType type, uint32 index, const std::vector<unsigned char>& data, const uint256& hash)
{ return HashedObject::store(type, index, data, hash); }
HashedObject::pointer retrieve(const uint256& hash)
{ return HashedObject::retrieve(hash); }
HashedObject::pointer retrieve(const uint256& hash) { return mStore.retrieve(hash); }
};
#endif