#include <FieldMappingIO.h>

Inheritance diagram for NullFieldMappingIO:

Public Types
typedef NullFieldMappingIO	class_type
typedef boost::intrusive_ptr < NullFieldMappingIO >	Ptr
Public Member Functions
virtual std::string	className () const
	Returns the class name.
	NullFieldMappingIO ()
	Ctor.
virtual FieldMapping::Ptr	read (hid_t mappingGroup)
	Reads the field mapping and tries to create a NullFieldMapping object from it.
virtual bool	write (hid_t mappingGroup, FieldMapping::Ptr mapping)
	Writes the given field mapping to disk.
Static Public Member Functions
static const char *	classType ()
	RTTI replacement.
static FieldMappingIO::Ptr	create ()
Public Attributes
	DEFINE_FIELD_RTTI_CONCRETE_CLASS
Private Types
typedef FieldMappingIO	base
	Convenience typedef for referring to base class.

Detailed Description

Handles IO for a NullFieldMapping object

Definition at line 128 of file FieldMappingIO.h.

Member Typedef Documentation

typedef boost::intrusive_ptr<NullFieldMappingIO> NullFieldMappingIO::Ptr

Reimplemented from FieldMappingIO.

Definition at line 135 of file FieldMappingIO.h.

typedef NullFieldMappingIO NullFieldMappingIO::class_type

Reimplemented from FieldMappingIO.

Definition at line 139 of file FieldMappingIO.h.

typedef FieldMappingIO NullFieldMappingIO::base [private]

Convenience typedef for referring to base class.

Reimplemented from FieldMappingIO.

Definition at line 176 of file FieldMappingIO.h.

Constructor & Destructor Documentation

NullFieldMappingIO::NullFieldMappingIO ( ) [inline]

Ctor.

Definition at line 150 of file FieldMappingIO.h.

   : FieldMappingIO()
  { }

Member Function Documentation

static const char* NullFieldMappingIO::classType ( ) [inline, static]

RTTI replacement.

Reimplemented from FieldMappingIO.

Definition at line 142 of file FieldMappingIO.h.

  {
    return "NullFieldMappingIO";
  }

static FieldMappingIO::Ptr NullFieldMappingIO::create ( ) [inline, static]

Definition at line 154 of file FieldMappingIO.h.

Referenced by initIO().

  { return Ptr(new NullFieldMappingIO); }

FieldMapping::Ptr NullFieldMappingIO::read ( hid_t mappingGroup ) [virtual]

Reads the field mapping and tries to create a NullFieldMapping object from it.

Returns:: Null if no object was read

Implements FieldMappingIO.

Definition at line 87 of file FieldMappingIO.cpp.

References Msg::print(), Hdf5Util::readAttribute(), and Msg::SevWarning.

{
  string nfmData;
  if (!readAttribute(mappingGroup, k_nullMappingDataName, nfmData)) {
    Msg::print(Msg::SevWarning, "Couldn't read attribute " + k_nullMappingDataName);
    return NullFieldMapping::Ptr();
  }
  return NullFieldMapping::Ptr(new NullFieldMapping);
}

bool NullFieldMappingIO::write	(	hid_t	mappingGroup,
		FieldMapping::Ptr	mapping
	)		`[virtual]`

Writes the given field mapping to disk.

Returns:: true if successful, otherwise false

Implements FieldMappingIO.

Definition at line 100 of file FieldMappingIO.cpp.

References Msg::print(), Msg::SevWarning, and Hdf5Util::writeAttribute().

{
  string nfmAttrData("NullFieldMapping has no data");
  if (!writeAttribute(mappingGroup, k_nullMappingDataName, nfmAttrData)) {
    Msg::print(Msg::SevWarning, "Couldn't add attribute " + k_nullMappingDataName);
    return false;
  }
  return true;
}