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MEGASignatureDB: Move objects where applicable 

Signatures during loading and strings during reference retrieval can be
moved.
This commit is contained in:
Lioncash 2017-03-28 15:59:08 -04:00
parent c0171975ea
commit eec4b705d5
1 changed files with 5 additions and 3 deletions
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8
Source/Core/Core/PowerPC/SignatureDB/MEGASignatureDB.cpp
View File

@ -9,6 +9,7 @@
#include <fstream>
#include <limits>
#include <sstream>
#include <utility>
#include "Common/FileUtil.h"
#include "Common/Logging/Log.h"
@ -91,7 +92,7 @@ bool GetRefs(MEGASignature* sig, std::istringstream* iss)
WARN_LOG(OSHLE, "MEGA database failed to parse reference %u name", ref_count);
return false;
}
sig->refs.emplace_back(static_cast<u32>(offset), ref);
sig->refs.emplace_back(static_cast<u32>(offset), std::move(ref));
ref_count += 1;
num.clear();
@ -120,12 +121,13 @@ MEGASignatureDB::~MEGASignatureDB() = default;
bool MEGASignatureDB::Load(const std::string& file_path)
{
std::string line;
std::ifstream ifs;
OpenFStream(ifs, file_path, std::ios_base::in);
if (!ifs)
return false;
std::string line;
for (size_t i = 1; std::getline(ifs, line); ++i)
{
std::istringstream iss(line);
@ -133,7 +135,7 @@ bool MEGASignatureDB::Load(const std::string& file_path)
if (GetCode(&sig, &iss) && GetName(&sig, &iss) && GetRefs(&sig, &iss))
{
m_signatures.push_back(sig);
m_signatures.push_back(std::move(sig));
}
else
{