global: Use std::optional instead of boost::optional (#1578)

* get rid of boost::optional

* Remove optional references

* Use std::reference_wrapper for optional references

* Fix clang format

* Fix clang format part 2

* Adressed feedback

* Fix clang format and MacOS build
This commit is contained in:
Frederic L
2018-10-30 05:03:25 +01:00
committed by bunnei
parent adf26ae668
commit 7a5eda5914
49 changed files with 274 additions and 266 deletions

View File

@ -57,11 +57,11 @@ std::size_t OffsetVfsFile::Write(const u8* data, std::size_t length, std::size_t
return file->Write(data, TrimToFit(length, r_offset), offset + r_offset);
}
boost::optional<u8> OffsetVfsFile::ReadByte(std::size_t r_offset) const {
std::optional<u8> OffsetVfsFile::ReadByte(std::size_t r_offset) const {
if (r_offset < size)
return file->ReadByte(offset + r_offset);
return boost::none;
return {};
}
std::vector<u8> OffsetVfsFile::ReadBytes(std::size_t r_size, std::size_t r_offset) const {