int TABRawBinBlock::WriteInt16(GInt16 n16Value)
{
#ifdef CPL_MSB
n16Value = (GInt16)CPL_SWAP16(n16Value);
#endif
return WriteBytes(2, (GByte*)&n16Value);
}
int TABRawBinBlock::WriteInt16(GInt16 n16Value)
{
#ifdef CPL_MSB
n16Value = static_cast<GInt16>(CPL_SWAP16(n16Value));
#endif
return WriteBytes(2, reinterpret_cast<GByte*>(&n16Value));
}
/**********************************************************************
* AVCRawBinWrite<datatype>()
*
* Arc/Info files are binary files with MSB first (Motorola) byte
* ordering. The following functions will reorder the byte for the
* value properly and write that to the output file.
*
* If a problem happens, then CPLError() will be called and
* CPLGetLastErrNo() can be used to test if a write operation was
* successful.
**********************************************************************/
void AVCRawBinWriteInt16(AVCRawBinFile *psFile, GInt16 n16Value)
{
if (psFile->eByteOrder != geSystemByteOrder)
{
n16Value = (GInt16)CPL_SWAP16(n16Value);
}
AVCRawBinWriteBytes(psFile, 2, (GByte*)&n16Value);
}
GInt16 TABRawBinBlock::ReadInt16()
{
GInt16 n16Value;
ReadBytes(2, (GByte*)(&n16Value));
#ifdef CPL_MSB
return (GInt16)CPL_SWAP16(n16Value);
#else
return n16Value;
#endif
}
GInt16 TABRawBinBlock::ReadInt16()
{
GInt16 n16Value = 0;
ReadBytes(2, reinterpret_cast<GByte*>(&n16Value));
#ifdef CPL_MSB
return static_cast<GInt16>(CPL_SWAP16(n16Value));
#else
return n16Value;
#endif
}
/**********************************************************************
* AVCRawBinRead<datatype>()
*
* Arc/Info files are binary files with MSB first (Motorola) byte
* ordering. The following functions will read from the input file
* and return a value with the bytes ordered properly for the current
* platform.
**********************************************************************/
GInt16 AVCRawBinReadInt16(AVCRawBinFile *psFile)
{
GInt16 n16Value;
AVCRawBinReadBytes(psFile, 2, (GByte*)(&n16Value));
if (psFile->eByteOrder != geSystemByteOrder)
{
return (GInt16)CPL_SWAP16(n16Value);
}
return n16Value;
}