diff options
Diffstat (limited to 'src/server/database/Database/Field.h')
| -rw-r--r-- | src/server/database/Database/Field.h | 67 |
1 files changed, 46 insertions, 21 deletions
diff --git a/src/server/database/Database/Field.h b/src/server/database/Database/Field.h index b1cbb2a8da7..919f23ee185 100644 --- a/src/server/database/Database/Field.h +++ b/src/server/database/Database/Field.h @@ -20,6 +20,7 @@ #include "Define.h" #include "Duration.h" +#include "Optional.h" #include <array> #include <span> #include <string> @@ -98,40 +99,64 @@ class TC_DATABASE_API Field Field(); ~Field(); - bool GetBool() const // Wrapper, actually gets integer + bool GetBool() const noexcept // Wrapper, actually gets integer { - return GetUInt8() == 1 ? true : false; + return GetUInt8() != 0; } - uint8 GetUInt8() const; - int8 GetInt8() const; - uint16 GetUInt16() const; - int16 GetInt16() const; - uint32 GetUInt32() const; - int32 GetInt32() const; - uint64 GetUInt64() const; - int64 GetInt64() const; - float GetFloat() const; - double GetDouble() const; - SystemTimePoint GetDate() const; - char const* GetCString() const; - std::string GetString() const; - std::string_view GetStringView() const; - std::vector<uint8> GetBinary() const; - std::span<uint8 const> GetBinaryView() const; + uint8 GetUInt8() const noexcept; + int8 GetInt8() const noexcept; + uint16 GetUInt16() const noexcept; + int16 GetInt16() const noexcept; + uint32 GetUInt32() const noexcept; + int32 GetInt32() const noexcept; + uint64 GetUInt64() const noexcept; + int64 GetInt64() const noexcept; + float GetFloat() const noexcept; + double GetDouble() const noexcept; + SystemTimePoint GetDate() const noexcept; + char const* GetCString() const noexcept; + std::string GetString() const noexcept; + std::string_view GetStringView() const noexcept; + std::vector<uint8> GetBinary() const noexcept; + std::span<uint8 const> GetBinaryView() const noexcept; template <size_t S> - std::array<uint8, S> GetBinary() const + std::array<uint8, S> GetBinary() const noexcept { std::array<uint8, S> buf; GetBinarySizeChecked(buf.data(), S); return buf; } - bool IsNull() const + bool IsNull() const noexcept { return _value == nullptr; } + Optional<uint8> GetUInt8OrNull() const noexcept; + Optional<int8> GetInt8OrNull() const noexcept; + Optional<uint16> GetUInt16OrNull() const noexcept; + Optional<int16> GetInt16OrNull() const noexcept; + Optional<uint32> GetUInt32OrNull() const noexcept; + Optional<int32> GetInt32OrNull() const noexcept; + Optional<uint64> GetUInt64OrNull() const noexcept; + Optional<int64> GetInt64OrNull() const noexcept; + Optional<float> GetFloatOrNull() const noexcept; + Optional<double> GetDoubleOrNull() const noexcept; + Optional<SystemTimePoint> GetDateOrNull() const noexcept; + Optional<std::string> GetStringOrNull() const noexcept; + Optional<std::string_view> GetStringViewOrNull() const noexcept; + Optional<std::vector<uint8>> GetBinaryOrNull() const noexcept; + Optional<std::span<uint8 const>> GetBinaryViewOrNull() const noexcept; + template <size_t S> + Optional<std::array<uint8, S>> GetBinaryOrNull() const noexcept + { + Optional<std::array<uint8, S>> buf; + if (!IsNull()) + GetBinarySizeChecked(buf.emplace().data(), S); + return buf; + } + private: char const* _value; // Actual data in memory uint32 _length; // Length @@ -141,7 +166,7 @@ class TC_DATABASE_API Field QueryResultFieldMetadata const* _meta; void SetMetadata(QueryResultFieldMetadata const* meta); - void GetBinarySizeChecked(uint8* buf, size_t size) const; + void GetBinarySizeChecked(uint8* buf, size_t size) const noexcept; }; #endif |