wreport::DTable Class Reference

BUFR/CREX table D with Dxxyyy aggregate code expansions. More...

#include <dtable.h>

Public Member Functions
virtual std::string	pathname () const =0
	Return the pathname of the file from which this table has been loaded.
virtual Opcodes	query (Varcode var) const =0
	Query the DTable. More...

Static Public Member Functions
static const DTable *	load_bufr (const std::string &pathname)
	Return a BUFR D table, by file name. More...
static const DTable *	load_crex (const std::string &pathname)
	Return a CREX D table, by file name. More...

Detailed Description

BUFR/CREX table D with Dxxyyy aggregate code expansions.

Member Function Documentation

load_bufr()

static const DTable* wreport::DTable::load_bufr ( const std::string &  pathname )

static

Return a BUFR D table, by file name.

Once loaded, the table will be cached in memory for reuse, and further calls to load_bufr() will return the cached version.

load_crex()

static const DTable* wreport::DTable::load_crex ( const std::string &  pathname )

static

Return a CREX D table, by file name.

Once loaded, the table will be cached in memory for reuse, and further calls to load_crex() will return the cached version.

query()

virtual Opcodes wreport::DTable::query ( Varcode  var ) const

pure virtual

Query the DTable.

Parameters

var	entry code (i.e. DXXYYY as a wreport::Varcode WR_VAR(3, xx, yyy).

Returns

the bufrex_opcode chain that contains the expansion elements (must be deallocated by the caller using bufrex_opcode_delete)

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

• dtable.h