wreport::CrexBulletin Struct Reference

CREX bulletin implementation. More...

#include <bulletin.h>

Inheritance diagram for wreport::CrexBulletin:

Public Member Functions
void	clear ()
	Reset the bulletin.
virtual const char *	encoding_name () const throw ()
	Type of source/target encoding.
virtual void	load_tables ()
	Load a new set of tables to use for encoding this message.
virtual void	decode_header (const std::string &raw, const char *fname="(memory)", size_t offset=0)
	Parse only the header of an encoded message.
virtual void	decode (const std::string &raw, const char *fname="(memory)", size_t offset=0)
	Parse an encoded message.
virtual void	encode (std::string &buf) const
	Encode the message.
virtual void	print_details (FILE *out) const
	Print format-specific details.
virtual unsigned	diff_details (const Bulletin &msg) const
	Diff format-specific details.
Static Public Member Functions
static bool	read (FILE *in, std::string &buf, const char *fname=0, long *offset=0)
	Read an encoded BUFR message from a stream.
static void	write (const std::string &buf, FILE *out, const char *fname=0)
	Write an encoded BUFR message to a stream.
static std::auto_ptr < CrexBulletin >	create ()
	To prevent breaking ABI if new members are added to bulletins, direct construction is discouraged in favour of an allocator function.
Data Fields
int	table
	CREX-specific encoding options.
bool	has_check_digit
	True if the CREX message uses the check digit feature.

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Detailed Description

CREX bulletin implementation.

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Member Function Documentation

virtual void wreport::CrexBulletin::decode	(	const std::string &	buf,
		const char *	fname = "(memory)",
		size_t	offset = 0
	)		[virtual]

Parse an encoded message.

Parameters:

buf	The buffer to decode
fname	The file name to use for error messages
offset	The offset inside the file of the start of the bulletin, used for error messages

Implements wreport::Bulletin.

virtual void wreport::CrexBulletin::decode_header	(	const std::string &	buf,
		const char *	fname = "(memory)",
		size_t	offset = 0
	)		[virtual]

Parse only the header of an encoded message.

Parameters:

buf	The buffer to decode
fname	The file name to use for error messages
offset	The offset inside the file of the start of the bulletin, used for error messages

Implements wreport::Bulletin.

static bool wreport::CrexBulletin::read	(	FILE *	in,
		std::string &	buf,
		const char *	fname = 0,
		long *	offset = 0
	)		[static]

Read an encoded BUFR message from a stream.

Parameters:

in	The stream to read from
buf	The buffer where the data will be written
fname	File name to use in error messages

Return values:

offset

The offset in the file of the beginning of the BUFR data

Returns:

true if a message was found, false on EOF

static void wreport::CrexBulletin::write	(	const std::string &	buf,
		FILE *	out,
		const char *	fname = 0
	)		[static]

Write an encoded BUFR message to a stream.

Parameters:

buf	The buffer with the data to write
out	The stream to write to
fname	File name to use in error messages

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Field Documentation

int wreport::CrexBulletin::table

CREX-specific encoding options.

Table version number

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

• bulletin.h