bit_converter.h

 
#ifndef __BitConverter_h__
#define __BitConverter_h__
 
#include "system/string.h"
#include "system/array.h"
#include "fwd.h"
 
namespace System {
 
    class BitConverter
    {
    private:
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetUShortBytes(const uint8_t *bytes);
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetUIntBytes(const uint8_t *bytes);
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetULongBytes(const uint8_t *bytes);
 
    public:
        static ASPOSECPP_SHARED_API bool _IsLittleEndian();
 
        static const ASPOSECPP_SHARED_API bool IsLittleEndian;
 
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetBytes(bool value);
 
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetBytes(char_t value);
 
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetBytes(int16_t value);
 
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetBytes(int value);
 
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetBytes(int64_t value);
 
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetBytes(uint16_t value);
 
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetBytes(uint32_t value);
 
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetBytes(uint64_t value);
 
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetBytes(float value);
 
        static ASPOSECPP_SHARED_API System::ArrayPtr<uint8_t> GetBytes(double value);
 
    private:
        static void UShortFromBytes(uint8_t* dst, const System::Details::ArrayView<uint8_t>& src, int startIndex);
        static void UIntFromBytes(uint8_t *dst, const System::Details::ArrayView<uint8_t>& src, int startIndex);
        static void ULongFromBytes(uint8_t *dst, const System::Details::ArrayView<uint8_t>& src, int startIndex);
 
    public:
        static ASPOSECPP_SHARED_API bool ToBoolean(const System::ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API bool ToBoolean(const System::Details::ArrayView<uint8_t> &value, int startIndex);
 
        static ASPOSECPP_SHARED_API char_t ToChar(const System::ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API char_t ToChar(const System::Details::ArrayView<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API int16_t ToInt16(const System::ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API int16_t ToInt16(const System::Details::ArrayView<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API int ToInt32(const System::ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API int ToInt32(const System::Details::ArrayView<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API int64_t ToInt64(const System::ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API int64_t ToInt64(const System::Details::ArrayView<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API uint16_t ToUInt16(const System::ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API uint16_t ToUInt16(const System::Details::ArrayView<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API uint32_t ToUInt32(const System::ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API uint32_t ToUInt32(const System::Details::ArrayView<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API uint64_t ToUInt64(const System::ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API uint64_t ToUInt64(const System::Details::ArrayView<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API float ToSingle(const System::ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API float ToSingle(const System::Details::ArrayView<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API double ToDouble(const System::ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API double ToDouble(const System::Details::ArrayView<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API String ToString(const ArrayPtr<uint8_t>& value, bool uppercase = true, const String& separator = u"-");
 
        static ASPOSECPP_SHARED_API String ToString(const ArrayPtr<uint8_t>& value, int startIndex);
 
        static ASPOSECPP_SHARED_API String ToString(const ArrayPtr<uint8_t>& value, int startIndex, int length);
 
        static ASPOSECPP_SHARED_API int64_t DoubleToInt64Bits(double value);
 
        static ASPOSECPP_SHARED_API double Int64BitsToDouble(int64_t value);
    };
 
}
 
#endif