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Merge pull request #11 from lioncash/make

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General: Use std::make_unique where applicable
This commit is contained in:
Phillip Stephens
2019-08-30 16:28:53 -07:00
committed by GitHub
parent 793413540d a8753e273f
commit 55301dd505
9 changed files with 144 additions and 93 deletions
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50
lib/FileIOFILE.cpp
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@@ -72,18 +72,26 @@ public:
return fwrite(buf, 1, length, fp);
}
};
std::unique_ptr<IWriteStream> beginWriteStream() const override {
bool Err = false;
auto ret = std::unique_ptr<IWriteStream>(new WriteStream(m_path, m_maxWriteSize, Err));
if (Err)
return {};
bool err = false;
auto ret = std::unique_ptr<IWriteStream>(new WriteStream(m_path, m_maxWriteSize, err));
if (err) {
return nullptr;
}
return ret;
}
std::unique_ptr<IWriteStream> beginWriteStream(uint64_t offset) const override {
bool Err = false;
auto ret = std::unique_ptr<IWriteStream>(new WriteStream(m_path, offset, m_maxWriteSize, Err));
if (Err)
return {};
bool err = false;
auto ret = std::unique_ptr<IWriteStream>(new WriteStream(m_path, offset, m_maxWriteSize, err));
if (err) {
return nullptr;
}
return ret;
}
@@ -124,24 +132,32 @@ public:
return written;
}
};
std::unique_ptr<IReadStream> beginReadStream() const override {
bool Err = false;
auto ret = std::unique_ptr<IReadStream>(new ReadStream(m_path, Err));
if (Err)
return {};
bool err = false;
auto ret = std::unique_ptr<IReadStream>(new ReadStream(m_path, err));
if (err) {
return nullptr;
}
return ret;
}
std::unique_ptr<IReadStream> beginReadStream(uint64_t offset) const override {
bool Err = false;
auto ret = std::unique_ptr<IReadStream>(new ReadStream(m_path, offset, Err));
if (Err)
return {};
bool err = false;
auto ret = std::unique_ptr<IReadStream>(new ReadStream(m_path, offset, err));
if (err) {
return nullptr;
}
return ret;
}
};
std::unique_ptr<IFileIO> NewFileIO(SystemStringView path, int64_t maxWriteSize) {
return std::unique_ptr<IFileIO>(new FileIOFILE(path, maxWriteSize));
return std::make_unique<FileIOFILE>(path, maxWriteSize);
}
} // namespace nod