GpCoreTools::ByteOrder Class Reference

Brief description of class still missing. More...

#include <ByteOrder.h>

List of all members.

Static Public Member Functions
static int	bigEndianToNative (int v)
static short	bigEndianToNative (const unsigned short &v)
static int	littleEndianToNative (int v)
static short	littleEndianToNative (const unsigned short &v)
static int	swap (int v)
static short	swap (const unsigned short &v)
static void	swap (char &v1, char &v2)
static void	swap (unsigned char &v1, unsigned char &v2)
static void	swap (char *v)
static void	swap (unsigned char *v)

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Detailed Description

Brief description of class still missing.

Full description of class still missing

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Member Function Documentation

int GpCoreTools::ByteOrder::bigEndianToNative

(

int

v

)

[inline, static]

References swap().

Referenced by GpCoreTools::MessageRawHeader::lengthBigEndian(), and GpCoreTools::MessageClassIdHeader::lengthBigEndian().

  {
#if BYTE_ORDER == LITTLE_ENDIAN
    return swap(v);
#else
    return v;
#endif
  }

short GpCoreTools::ByteOrder::bigEndianToNative

(

const unsigned short &

v

)

[inline, static]

References swap().

  {
#if BYTE_ORDER == LITTLE_ENDIAN
    return swap(v);
#else
    return v;
#endif
  }

int GpCoreTools::ByteOrder::littleEndianToNative

(

int

v

)

[inline, static]

References swap().

Referenced by GpCoreTools::MessageRawHeader::lengthLittleEndian(), and GpCoreTools::MessageClassIdHeader::lengthLittleEndian().

  {
#if BYTE_ORDER == BIG_ENDIAN
    return swap(v);
#else
    return v;
#endif
  }

short GpCoreTools::ByteOrder::littleEndianToNative

(

const unsigned short &

v

)

[inline, static]

References swap().

  {
#if BYTE_ORDER == BIG_ENDIAN
    return swap(v);
#else
    return v;
#endif
  }

int GpCoreTools::ByteOrder::swap

(

int

v

)

[static]

Referenced by bigEndianToNative(), GpCoreTools::MessageRawHeader::bigEndianValues(), GpCoreTools::MessageClassIdHeader::bigEndianValues(), littleEndianToNative(), GpCoreTools::MessageRawHeader::littleEndianValues(), GpCoreTools::MessageClassIdHeader::littleEndianValues(), and swap().

  {
    char * b1=reinterpret_cast<char *>(&v);
    int i;
    char * b2=reinterpret_cast<char *>(&i);
    b2[0]=b1[3];
    b2[1]=b1[2];
    b2[2]=b1[1];
    b2[3]=b1[0];
    return i;
  }

short GpCoreTools::ByteOrder::swap

(

const unsigned short &

v

)

[static]

  {
    const char * b1=reinterpret_cast<const char *>(&v);
    short i;
    char * b2=reinterpret_cast<char *>(&i);
    b2[0]=b1[1];
    b2[1]=b1[0];
    return i;
  }

void GpCoreTools::ByteOrder::swap	(	char &	v1,
		char &	v2
	)		[inline, static]

  {
    char tmp=v1;
    v1=v2;
    v2=tmp;
  }

void GpCoreTools::ByteOrder::swap	(	unsigned char &	v1,
		unsigned char &	v2
	)		[inline, static]

  {
    char tmp=v1;
    v1=v2;
    v2=tmp;
  }

void GpCoreTools::ByteOrder::swap

(

char *

v

)

[inline, static]

References swap().

  {
    swap(v[0], v[3]);
    swap(v[1], v[2]);
  }

void GpCoreTools::ByteOrder::swap

(

unsigned char *

v

)

[inline, static]

References swap().

  {
    swap(v[0], v[3]);
    swap(v[1], v[2]);
  }

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The documentation for this class was generated from the following files:

• GpCoreTools/ByteOrder.h
• GpCoreTools/ByteOrder.cpp