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Use DataStream where possible

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This commit is contained in:
MarcoFalke
2023-01-03 13:21:44 +01:00
parent fa9becfe1c
commit fa29e73cda
48 changed files with 144 additions and 151 deletions
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14
src/dbwrapper.h
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@@ -68,7 +68,7 @@ private:
const CDBWrapper &parent;
leveldb::WriteBatch batch;
CDataStream ssKey;
DataStream ssKey{};
CDataStream ssValue;
size_t size_estimate;
@@ -77,7 +77,7 @@ public:
/**
* @param[in] _parent CDBWrapper that this batch is to be submitted to
*/
explicit CDBBatch(const CDBWrapper &_parent) : parent(_parent), ssKey(SER_DISK, CLIENT_VERSION), ssValue(SER_DISK, CLIENT_VERSION), size_estimate(0) { };
explicit CDBBatch(const CDBWrapper& _parent) : parent(_parent), ssValue(SER_DISK, CLIENT_VERSION), size_estimate(0){};
void Clear()
{
@@ -151,7 +151,7 @@ public:
void SeekToFirst();
template<typename K> void Seek(const K& key) {
CDataStream ssKey(SER_DISK, CLIENT_VERSION);
DataStream ssKey{};
ssKey.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
ssKey << key;
leveldb::Slice slKey((const char*)ssKey.data(), ssKey.size());
@@ -163,7 +163,7 @@ public:
template<typename K> bool GetKey(K& key) {
leveldb::Slice slKey = piter->key();
try {
CDataStream ssKey{MakeByteSpan(slKey), SER_DISK, CLIENT_VERSION};
DataStream ssKey{MakeByteSpan(slKey)};
ssKey >> key;
} catch (const std::exception&) {
return false;
@@ -247,7 +247,7 @@ public:
template <typename K, typename V>
bool Read(const K& key, V& value) const
{
CDataStream ssKey(SER_DISK, CLIENT_VERSION);
DataStream ssKey{};
ssKey.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
ssKey << key;
leveldb::Slice slKey((const char*)ssKey.data(), ssKey.size());
@@ -289,7 +289,7 @@ public:
template <typename K>
bool Exists(const K& key) const
{
CDataStream ssKey(SER_DISK, CLIENT_VERSION);
DataStream ssKey{};
ssKey.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
ssKey << key;
leveldb::Slice slKey((const char*)ssKey.data(), ssKey.size());
@@ -331,7 +331,7 @@ public:
template<typename K>
size_t EstimateSize(const K& key_begin, const K& key_end) const
{
CDataStream ssKey1(SER_DISK, CLIENT_VERSION), ssKey2(SER_DISK, CLIENT_VERSION);
DataStream ssKey1{}, ssKey2{};
ssKey1.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
ssKey2.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
ssKey1 << key_begin;