diff options
Diffstat (limited to 'src/openvic-dataloader/detail/BasicBufferHandler.hpp')
-rw-r--r-- | src/openvic-dataloader/detail/BasicBufferHandler.hpp | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/src/openvic-dataloader/detail/BasicBufferHandler.hpp b/src/openvic-dataloader/detail/BasicBufferHandler.hpp deleted file mode 100644 index f26544b..0000000 --- a/src/openvic-dataloader/detail/BasicBufferHandler.hpp +++ /dev/null @@ -1,51 +0,0 @@ -#pragma once - -#include <optional> - -#include <openvic-dataloader/ParseError.hpp> -#include <openvic-dataloader/detail/OptionalConstexpr.hpp> - -#include <lexy/encoding.hpp> -#include <lexy/input/buffer.hpp> -#include <lexy/input/file.hpp> - -#include "detail/Errors.hpp" - -namespace ovdl::detail { - template<typename Encoding = lexy::default_encoding, typename MemoryResource = void> - class BasicBufferHandler { - public: - using encoding_type = Encoding; - - OVDL_OPTIONAL_CONSTEXPR bool is_valid() const { - return _buffer.data() != nullptr; - } - - OVDL_OPTIONAL_CONSTEXPR std::optional<ovdl::ParseError> load_buffer_size(const char* data, std::size_t size) { - _buffer = lexy::buffer<Encoding, MemoryResource>(data, size); - return std::nullopt; - } - - OVDL_OPTIONAL_CONSTEXPR std::optional<ovdl::ParseError> load_buffer(const char* start, const char* end) { - _buffer = lexy::buffer<Encoding, MemoryResource>(start, end); - return std::nullopt; - } - - std::optional<ovdl::ParseError> load_file(const char* path) { - auto file = lexy::read_file<Encoding, lexy::encoding_endianness::bom, MemoryResource>(path); - if (!file) { - return ovdl::errors::make_no_file_error(path); - } - - _buffer = file.buffer(); - return std::nullopt; - } - - const auto& get_buffer() const { - return _buffer; - } - - protected: - lexy::buffer<Encoding, MemoryResource> _buffer; - }; -}
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