Common C++ classes and routines used by my applications such as argument parser, IO and conversion utilities
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#ifdef CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL
#ifndef CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL
# error "Do not include binaryconversionprivate.h directly."
#endif
#include "./types.h"
#include "../application/global.h"
/*!
* \brief Returns a 16-bit signed integer converted from two bytes at a specified position in a char array.
*/
LIB_EXPORT inline int16 toInt16(const char *value)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
return (static_cast<int16>(value[0]) << 8 & 0xFF00)
| (static_cast<int16>(value[1]) & 0x00FF);
#else
return (static_cast<int16>(value[1]) << 8 & 0xFF00)
| (static_cast<int16>(value[0]) & 0x00FF);
#endif
}
/*!
* \brief Returns a 16-bit unsigned integer converted from two bytes at a specified position in a char array.
*/
LIB_EXPORT inline uint16 toUInt16(const char *value)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
return (static_cast<uint16>(value[0]) << 8 & 0xFF00)
| (static_cast<uint16>(value[1]) & 0x00FF);
#else
return (static_cast<uint16>(value[1]) << 8 & 0xFF00)
| (static_cast<uint16>(value[0]) & 0x00FF);
#endif
}
/*!
* \brief Returns a 32-bit signed integer converted from four bytes at a specified position in a char array.
*/
LIB_EXPORT inline int32 toInt32(const char *value)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
return (static_cast<int32>(value[0]) << 24 & 0xFF000000)
| (static_cast<int32>(value[1]) << 16 & 0x00FF0000)
| (static_cast<int32>(value[2]) << 8 & 0x0000FF00)
| (static_cast<int32>(value[3]) & 0x000000FF);
#else
return (static_cast<int32>(value[3]) << 24 & 0xFF000000)
| (static_cast<int32>(value[2]) << 16 & 0x00FF0000)
| (static_cast<int32>(value[1]) << 8 & 0x0000FF00)
| (static_cast<int32>(value[0]) & 0x000000FF);
#endif
}
/*!
* \brief Returns a 32-bit unsigned integer converted from three bytes at a specified position in a char array.
*/
LIB_EXPORT inline uint32 toUInt24(const char *value)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
return (static_cast<uint32>(value[0]) << 16 & 0x00FF0000)
| (static_cast<uint32>(value[1]) << 8 & 0x0000FF00)
| (static_cast<uint32>(value[2]) & 0x000000FF);
#else
return (static_cast<uint32>(value[2]) << 16 & 0x00FF0000)
| (static_cast<uint32>(value[1]) << 8 & 0x0000FF00)
| (static_cast<uint32>(value[0]) & 0x000000FF);
#endif
}
/*!
* \brief Returns a 32-bit unsigned integer converted from four bytes at a specified position in a char array.
*/
LIB_EXPORT inline uint32 toUInt32(const char *value)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
return (static_cast<uint32>(value[0]) << 24 & 0xFF000000)
| (static_cast<uint32>(value[1]) << 16 & 0x00FF0000)
| (static_cast<uint32>(value[2]) << 8 & 0x0000FF00)
| (static_cast<uint32>(value[3]) & 0x000000FF);
#else
return (static_cast<uint32>(value[3]) << 24 & 0xFF000000)
| (static_cast<uint32>(value[2]) << 16 & 0x00FF0000)
| (static_cast<uint32>(value[1]) << 8 & 0x0000FF00)
| (static_cast<uint32>(value[0]) & 0x000000FF);
#endif
}
/*!
* \brief Returns a 64-bit signed integer converted from eight bytes at a specified position in a char array.
*/
LIB_EXPORT inline int64 toInt64(const char *value)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
return (static_cast<int64>(value[0]) << 56 & 0xFF00000000000000)
| (static_cast<int64>(value[1]) << 48 & 0x00FF000000000000)
| (static_cast<int64>(value[2]) << 40 & 0x0000FF0000000000)
| (static_cast<int64>(value[3]) << 32 & 0x000000FF00000000)
| (static_cast<int64>(value[4]) << 24 & 0x00000000FF000000)
| (static_cast<int64>(value[5]) << 16 & 0x0000000000FF0000)
| (static_cast<int64>(value[6]) << 8 & 0x000000000000FF00)
| (static_cast<int64>(value[7]) & 0x00000000000000FF);
#else
return (static_cast<int64>(value[7]) << 56 & 0xFF00000000000000)
| (static_cast<int64>(value[6]) << 48 & 0x00FF000000000000)
| (static_cast<int64>(value[5]) << 40 & 0x0000FF0000000000)
| (static_cast<int64>(value[4]) << 32 & 0x000000FF00000000)
| (static_cast<int64>(value[3]) << 24 & 0x00000000FF000000)
| (static_cast<int64>(value[2]) << 16 & 0x0000000000FF0000)
| (static_cast<int64>(value[1]) << 8 & 0x000000000000FF00)
| (static_cast<int64>(value[0]) & 0x00000000000000FF);
#endif
}
/*!
* \brief Returns a 64-bit unsigned integer converted from eight bytes at a specified position in a char array.
*/
LIB_EXPORT inline uint64 toUInt64(const char *value)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
return (static_cast<uint64>(value[0]) << 56 & 0xFF00000000000000)
| (static_cast<uint64>(value[1]) << 48 & 0x00FF000000000000)
| (static_cast<uint64>(value[2]) << 40 & 0x0000FF0000000000)
| (static_cast<uint64>(value[3]) << 32 & 0x000000FF00000000)
| (static_cast<uint64>(value[4]) << 24 & 0x00000000FF000000)
| (static_cast<uint64>(value[5]) << 16 & 0x0000000000FF0000)
| (static_cast<uint64>(value[6]) << 8 & 0x000000000000FF00)
| (static_cast<uint64>(value[7]) & 0x00000000000000FF);
#else
return (static_cast<uint64>(value[7]) << 56 & 0xFF00000000000000)
| (static_cast<uint64>(value[6]) << 48 & 0x00FF000000000000)
| (static_cast<uint64>(value[5]) << 40 & 0x0000FF0000000000)
| (static_cast<uint64>(value[4]) << 32 & 0x000000FF00000000)
| (static_cast<uint64>(value[3]) << 24 & 0x00000000FF000000)
| (static_cast<uint64>(value[2]) << 16 & 0x0000000000FF0000)
| (static_cast<uint64>(value[1]) << 8 & 0x000000000000FF00)
| (static_cast<uint64>(value[0]) & 0x00000000000000FF);
#endif
}
/*!
* \brief Returns a 32-bit floating point number converted from four bytes at a specified position in a char array.
*/
LIB_EXPORT inline float32 toFloat32(const char *value)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
int32 val = toInt32(value);
char *c = reinterpret_cast<char *>(&val);
return *reinterpret_cast<float32 *>(c);
#else
int32 val = toInt32(value);
char *c = reinterpret_cast<char *>(&val);
return *reinterpret_cast<float32 *>(c);
#endif
}
/*!
* \brief Returns a 64-bit floating point number converted from eight bytes at a specified position in a char array.
*/
LIB_EXPORT inline float64 toFloat64(const char *value)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
int64 val = toInt64(value);
char *c = reinterpret_cast<char *>(&val);
return *reinterpret_cast<float64*>(c);
#else
int64 val = toInt64(value);
char *c = reinterpret_cast<char *>(&val);
return *reinterpret_cast<float64 *>(c);
#endif
}
/*!
* \brief Stores the specified 16-bit signed integer value at a specified position in a char array.
*/
LIB_EXPORT inline void getBytes(int16 value, char *outputbuffer)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
outputbuffer[0] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[1] = static_cast<char>((value ) & 0xFF);
#else
outputbuffer[1] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[0] = static_cast<char>((value ) & 0xFF);
#endif
}
/*!
* \brief Stores the specified 16-bit unsigned integer value at a specified position in a char array.
*/
LIB_EXPORT inline void getBytes(uint16 value, char *outputbuffer)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
outputbuffer[0] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[1] = static_cast<char>((value ) & 0xFF);
#else
outputbuffer[1] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[0] = static_cast<char>((value ) & 0xFF);
#endif
}
/*!
* \brief Stores the specified 24-bit unsigned integer value at a specified position in a char array.
* \remarks Ignores the most significant byte.
*/
LIB_EXPORT inline void getBytes24(uint32 value, char *outputbuffer)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
outputbuffer[0] = static_cast<char>((value >> 16) & 0xFF);
outputbuffer[1] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[2] = static_cast<char>((value ) & 0xFF);
#else
outputbuffer[2] = static_cast<char>((value >> 16) & 0xFF);
outputbuffer[1] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[0] = static_cast<char>((value ) & 0xFF);
#endif
}
/*!
* \brief Stores the specified 32-bit signed integer value at a specified position in a char array.
*/
LIB_EXPORT inline void getBytes(int32 value, char *outputbuffer)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
outputbuffer[0] = static_cast<char>((value >> 24) & 0xFF);
outputbuffer[1] = static_cast<char>((value >> 16) & 0xFF);
outputbuffer[2] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[3] = static_cast<char>((value ) & 0xFF);
#else
outputbuffer[3] = static_cast<char>((value >> 24) & 0xFF);
outputbuffer[2] = static_cast<char>((value >> 16) & 0xFF);
outputbuffer[1] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[0] = static_cast<char>((value ) & 0xFF);
#endif
}
/*!
* \brief Stores the specified 32-bit signed integer value at a specified position in a char array.
*/
LIB_EXPORT inline void getBytes(uint32 value, char *outputbuffer)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
outputbuffer[0] = static_cast<char>((value >> 24) & 0xFF);
outputbuffer[1] = static_cast<char>((value >> 16) & 0xFF);
outputbuffer[2] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[3] = static_cast<char>((value ) & 0xFF);
#else
outputbuffer[3] = static_cast<char>((value >> 24) & 0xFF);
outputbuffer[2] = static_cast<char>((value >> 16) & 0xFF);
outputbuffer[1] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[0] = static_cast<char>((value ) & 0xFF);
#endif
}
/*!
* \brief Stores the specified 64-bit signed integer value at a specified position in a char array.
*/
LIB_EXPORT inline void getBytes(int64 value, char *outputbuffer)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
outputbuffer[0] = static_cast<char>((value >> 56) & 0xFF);
outputbuffer[1] = static_cast<char>((value >> 48) & 0xFF);
outputbuffer[2] = static_cast<char>((value >> 40) & 0xFF);
outputbuffer[3] = static_cast<char>((value >> 32) & 0xFF);
outputbuffer[4] = static_cast<char>((value >> 24) & 0xFF);
outputbuffer[5] = static_cast<char>((value >> 16) & 0xFF);
outputbuffer[6] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[7] = static_cast<char>((value ) & 0xFF);
#else
outputbuffer[7] = static_cast<char>((value >> 56) & 0xFF);
outputbuffer[6] = static_cast<char>((value >> 48) & 0xFF);
outputbuffer[5] = static_cast<char>((value >> 40) & 0xFF);
outputbuffer[4] = static_cast<char>((value >> 32) & 0xFF);
outputbuffer[3] = static_cast<char>((value >> 24) & 0xFF);
outputbuffer[2] = static_cast<char>((value >> 16) & 0xFF);
outputbuffer[1] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[0] = static_cast<char>((value ) & 0xFF);
#endif
}
/*!
* \brief Stores the specified 64-bit unsigned integer value at a specified position in a char array.
*/
LIB_EXPORT inline void getBytes(uint64 value, char *outputbuffer)
{
#if CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL == 0
outputbuffer[0] = static_cast<char>((value >> 56) & 0xFF);
outputbuffer[1] = static_cast<char>((value >> 48) & 0xFF);
outputbuffer[2] = static_cast<char>((value >> 40) & 0xFF);
outputbuffer[3] = static_cast<char>((value >> 32) & 0xFF);
outputbuffer[4] = static_cast<char>((value >> 24) & 0xFF);
outputbuffer[5] = static_cast<char>((value >> 16) & 0xFF);
outputbuffer[6] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[7] = static_cast<char>((value ) & 0xFF);
#else
outputbuffer[7] = static_cast<char>((value >> 56) & 0xFF);
outputbuffer[6] = static_cast<char>((value >> 48) & 0xFF);
outputbuffer[5] = static_cast<char>((value >> 40) & 0xFF);
outputbuffer[4] = static_cast<char>((value >> 32) & 0xFF);
outputbuffer[3] = static_cast<char>((value >> 24) & 0xFF);
outputbuffer[2] = static_cast<char>((value >> 16) & 0xFF);
outputbuffer[1] = static_cast<char>((value >> 8) & 0xFF);
outputbuffer[0] = static_cast<char>((value ) & 0xFF);
#endif
}
/*!
* \brief Stores the specified 32-bit floating point value at a specified position in a char array.
*/
LIB_EXPORT inline void getBytes(float32 value, char *outputbuffer)
{
char *c = reinterpret_cast<char *>(&value);
int32 i = *reinterpret_cast<int32 *>(c);
getBytes(i, outputbuffer);
}
/*!
* \brief Stores the specified 64-bit floating point value at a specified position in a char array.
*/
LIB_EXPORT inline void getBytes(float64 value, char *outputbuffer)
{
char *c = reinterpret_cast<char *>(&value);
int64 i = *reinterpret_cast<int64 *>(c);
getBytes(i, outputbuffer);
}
#endif // CONVERSION_UTILITIES_BINARY_CONVERSION_INTERNAL