HDFArray Class Reference

#include <HDFArray.h>

Inheritance diagram for HDFArray:

Collaboration diagram for HDFArray:

Public Member Functions
bool	GetSlabConstraint (vector< int > &start_array, vector< int > &edge_array, vector< int > &stride_array)
	HDFArray (const string &n, const string &d, BaseType *v)
virtual BaseType *	ptr_duplicate ()
virtual bool	read ()
virtual bool	read_tagref (int32 tag, int32 ref, int &error)
virtual void	transfer_attributes (AttrTable *at_container)
	Transfer attributes from a separately built DAS to the DDS. More...
virtual void	transfer_dimension_attribute (AttrTable *dim)
virtual	~HDFArray ()

Detailed Description

Definition at line 56 of file HDFArray.h.

Constructor & Destructor Documentation

HDFArray::HDFArray	(	const string &	n,
		const string &	d,
		BaseType *	v
	)

Definition at line 63 of file HDFArray.cc.

Referenced by ptr_duplicate().

HDFArray::~HDFArray ( )

virtual

Definition at line 67 of file HDFArray.cc.

Member Function Documentation

bool HDFArray::GetSlabConstraint	(	vector< int > &	start_array,
		vector< int > &	edge_array,
		vector< int > &	stride_array
	)

Definition at line 156 of file HDFArray.cc.

References edge, and THROW.

Referenced by read_tagref(), and HDFGrid::read_tagref().

BaseType * HDFArray::ptr_duplicate ( )

virtual

Definition at line 70 of file HDFArray.cc.

References HDFArray().

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bool HDFArray::read ( )

virtual

Definition at line 77 of file HDFArray.cc.

References read_tagref().

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bool HDFArray::read_tagref ( int32  tag, int32  ref, int &  error  )

virtual

Implements ReadTagRef.

Definition at line 89 of file HDFArray.cc.

References BESDEBUG, edge, GetSlabConstraint(), GRExists(), LoadArrayFromGR(), LoadArrayFromSDS(), SDSExists(), and hdfistream_gri::seek_ref().

Referenced by read().

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void HDFArray::transfer_attributes ( AttrTable *  at )

virtual

Transfer attributes from a separately built DAS to the DDS.

This method overrides the implementation found in libdap to accommodate the special characteristics of the HDF4 handler's DAS object. The notworthy feature of this handler's DAS is that it lacks the specified structure that provides an easy way to match DAS and DDS items. Instead the DAS is flat.

This version of the method first calls the libdap implementation which, in turn, looks for attribtues that match the name of the variable exactly. Then it looks for 'dimension' attributes that should be bound to this array by searching for attribtue containers whose names fit the pattern _dim_<digit>, where is the name of this variable and <digit> is some interger, usually small.

Parameters

at	An AttrTable for the entire DAS. Search this for attribtues by name.

See also

HDFSequence::transfer_attributes

HDFGrid::transfer_attributes

HDFStructure::transfer_attributes

Definition at line 205 of file HDFArray.cc.

References BESDEBUG, and transfer_dimension_attribute().

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void HDFArray::transfer_dimension_attribute ( AttrTable *  dim )

virtual

Definition at line 237 of file HDFArray.cc.

Referenced by transfer_attributes().

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

• HDFArray.h
• HDFArray.cc