cps::IntConv Class Reference

#include <intconv.h>

Inherits cps::DataConversion.

List of all members.

Public Member Functions
enum INT_FORMAT	setFileFormat (const char *desc)
enum INT_FORMAT	setFileFormat (const enum INT_FORMAT dataFormat)
	IntConv ()
virtual	~IntConv ()
char *	file2host (char *hbuf, const char *fdat, const int fdat_len) const
char *	host2file (char *fbuf, const char *hdat, const int hdat_len) const
unsigned int	checksum (char *data, const int data_len, const enum INT_FORMAT dataFormat) const
unsigned int	posDepCsum (char *data, const int data_len, const int dimension, const QioArg &qio_arg, const int siteid, const int global_id, const enum INT_FORMAT dataFormat) const
int	size (const enum INT_FORMAT datatype) const
int	fileIntSize () const
int	hostIntSize () const
bool	big_endian (const enum INT_FORMAT datatype) const
int	fileDataSize () const
int	hostDataSize () const
unsigned int	checksum (char *data, const int data_len) const
unsigned int	posDepCsum (char *data, const int data_len, const int dimension, const QioArg &qio_arg, const int siteid, const int global_id) const
Static Public Member Functions
const char *	name (const enum INT_FORMAT format)
Protected Member Functions
void	byterevn (type32 w[], int n) const
void	copy32 (type32 tgt[], type32 src[], int n) const
enum INT_FORMAT	testHostFormat ()

---

Constructor & Destructor Documentation

cps::IntConv::IntConv (   )

Definition at line 21 of file intconv.C. References cps::INT_UNKNOWN, and testHostFormat().

cps::IntConv::~IntConv (   )  [virtual]

Definition at line 27 of file intconv.C.

---

Member Function Documentation

bool cps::IntConv::big_endian (  const enum INT_FORMAT  datatype  )  const

Definition at line 255 of file intconv.C. References cps::INT_32BIG, and cps::INT_32LITTLE. Referenced by checksum(), file2host(), host2file(), and posDepCsum().

void cps::IntConv::byterevn (  type32  w[], int  n )  const [protected]

Definition at line 70 of file intconv.C. References type32. Referenced by checksum(), file2host(), host2file(), and posDepCsum().

unsigned int cps::IntConv::checksum (  char *  data, const int  data_len )  const [inline, virtual]

Implements cps::DataConversion. Definition at line 61 of file intconv.h. References cps::INT_AUTOMATIC.

unsigned int cps::IntConv::checksum (  char *  data, const int  data_len, const enum INT_FORMAT  dataFormat )  const

Definition at line 161 of file intconv.C. References big_endian(), byterevn(), cps::Verbose::Flow(), cps::INT_FORMAT, type32, and cps::VRB.

void cps::IntConv::copy32 (  type32  tgt[], type32  src[], int  n )  const [protected]

Definition at line 96 of file intconv.C. Referenced by file2host(), and host2file().

char * cps::IntConv::file2host (  char *  hbuf, const char *  fdat, const int  fdat_len )  const [virtual]

Implements cps::DataConversion. Definition at line 35 of file intconv.C. References big_endian(), byterevn(), copy32(), size(), and type32.

int cps::IntConv::fileDataSize (   )  const [inline, virtual]

Implements cps::DataConversion. Definition at line 59 of file intconv.h.

int cps::IntConv::fileIntSize (   )  const [inline]

Definition at line 54 of file intconv.h. Referenced by cps::LatRngRead::read(), and cps::LatRngWrite::write().

char * cps::IntConv::host2file (  char *  fbuf, const char *  hdat, const int  hdat_len )  const [virtual]

Implements cps::DataConversion. Definition at line 52 of file intconv.C. References big_endian(), byterevn(), copy32(), size(), and type32.

int cps::IntConv::hostDataSize (   )  const [inline, virtual]

Implements cps::DataConversion. Definition at line 60 of file intconv.h.

int cps::IntConv::hostIntSize (   )  const [inline]

Definition at line 55 of file intconv.h.

const char * cps::IntConv::name (  const enum INT_FORMAT  format  )  [static]

Definition at line 31 of file intconv.C. References cps::INT_FORMAT_NAME.

unsigned int cps::IntConv::posDepCsum (  char *  data, const int  data_len, const int  dimension, const QioArg &  qio_arg, const int  siteid, const int  global_id )  const [inline, virtual]

Implements cps::DataConversion. Definition at line 64 of file intconv.h. References cps::INT_AUTOMATIC.

unsigned int cps::IntConv::posDepCsum (  char *  data, const int  data_len, const int  dimension, const QioArg &  qio_arg, const int  siteid, const int  global_id, const enum INT_FORMAT  dataFormat )  const

Definition at line 192 of file intconv.C. References big_endian(), byterevn(), cps::QioArg::Coor(), cps::Verbose::Flow(), cps::INT_FORMAT, cps::QioArg::Nodes(), cps::QioArg::NodeSites(), type32, and cps::VRB.

enum INT_FORMAT cps::IntConv::setFileFormat (  const enum INT_FORMAT  dataFormat  )

Definition at line 130 of file intconv.C. References cps::Verbose::Flow(), cps::INT_FORMAT, and cps::VRB.

enum INT_FORMAT cps::IntConv::setFileFormat (  const char *  desc  )

Definition at line 142 of file intconv.C. References cps::Verbose::Flow(), cps::INT_FORMAT, cps::INT_FORMAT_NAME, and cps::VRB. Referenced by cps::LatRngRead::read(), cps::LatRngHeader::read(), and cps::LatRngWrite::write().

int cps::IntConv::size (  const enum INT_FORMAT  datatype  )  const

Definition at line 245 of file intconv.C. References cps::INT_32BIG, and cps::INT_32LITTLE. Referenced by file2host(), and host2file().

enum INT_FORMAT cps::IntConv::testHostFormat (   )  [protected]

Definition at line 102 of file intconv.C. References cps::ERR, cps::INT_FORMAT, and cps::Error::NotImplemented(). Referenced by IntConv().

---

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

• include/util/intconv.h
• src/util/qcdio/comsrc/intconv.C

---