wreport::Subset Class Reference

Represent a BUFR/CREX data subset as a list of decoded variables. More...

#include <subset.h>

Inheritance diagram for wreport::Subset:

Public Member Functions
	Subset (const Tables &tables)
	Create a new BUFR/CREX subset. More...
	Subset (const Subset &subset)=default
	Subset (Subset &&subset)
Subset &	operator= (const Subset &)=default
Subset &	operator= (Subset &&s)
void	store_variable (const Var &var)
	Store a decoded variable in the message, to be encoded later.
void	store_variable (Var &&var)
	Store a decoded variable in the message, to be encoded later.
void	store_variable (Varcode code, const Var &var)
	Store a new variable in the message, copying it from an already existing variable. More...
void	store_variable_i (Varcode code, int val)
	Store a new variable in the message, providing its value as an int. More...
void	store_variable_d (Varcode code, double val)
	Store a new variable in the message, providing its value as a double. More...
void	store_variable_c (Varcode code, const char *val)
	Store a new variable in the message, providing its value as a string. More...
void	store_variable_undef (Varcode code)
	Store a new, undefined variable in the message.
void	store_variable_undef (Varinfo info)
	Store a new, undefined variable in the message.
int	append_dpb (Varcode ccode, unsigned size, Varcode attr)
	Compute and append a data present bitmap. More...
void	append_fixed_dpb (Varcode ccode, int size)
	Append a fixed-size data present bitmap with all zeros. More...
void	print (FILE *out) const
	Dump the contents of this subset.
unsigned	diff (const Subset &s2) const
	Compute the differences between two wreport subsets. More...

Data Fields
const Tables *	tables
	Tables used for creating variables in this subset.

Protected Member Functions
void	append_c_with_dpb (Varcode ccode, int count, const char *bitmap)
	Append a C operator with a count long bitmap.

Detailed Description

Represent a BUFR/CREX data subset as a list of decoded variables.

Constructor & Destructor Documentation

Subset()

wreport::Subset::Subset

(

const Tables &

tables

)

Create a new BUFR/CREX subset.

Parameters

btable

Reference to the B table to use to create variables.

Member Function Documentation

append_dpb()

int wreport::Subset::append_dpb	(	Varcode	ccode,
		unsigned	size,
		Varcode	attr
	)

Compute and append a data present bitmap.

Parameters

ccode	The C code that uses this bitmap
size	The size of the bitmap
attr	The code of the attribute that the bitmap will represent. See vartable.h

Returns

The number of attributes that will be encoded (for which the dpb has '+')

append_fixed_dpb()

void wreport::Subset::append_fixed_dpb	(	Varcode	ccode,
		int	size
	)

Append a fixed-size data present bitmap with all zeros.

Parameters

ccode	The C code that uses this bitmap
size	The size of the bitmap

diff()

unsigned wreport::Subset::diff

(

const Subset &

s2

)

const

Compute the differences between two wreport subsets.

Details of the differences found will be formatted using the notes system (

See also

notes.h).

Parameters

s2	The subset to compare with this one

Returns

The number of differences found

store_variable()

void wreport::Subset::store_variable	(	Varcode	code,
		const Var &	var
	)

Store a new variable in the message, copying it from an already existing variable.

Parameters

code	The Varcode of the variable to add. See varinfo.h
var	The variable holding the value for the variable to add.

store_variable_c()

void wreport::Subset::store_variable_c	(	Varcode	code,
		const char *	val
	)

Store a new variable in the message, providing its value as a string.

Parameters

code	The Varcode of the variable to add. See vartable.h
val	The value for the variable

store_variable_d()

void wreport::Subset::store_variable_d	(	Varcode	code,
		double	val
	)

Store a new variable in the message, providing its value as a double.

Parameters

code	The Varcode of the variable to add. See vartable.h
val	The value for the variable

store_variable_i()

void wreport::Subset::store_variable_i	(	Varcode	code,
		int	val
	)

Store a new variable in the message, providing its value as an int.

Parameters

code	The Varcode of the variable to add. See vartable.h
val	The value for the variable

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

• subset.h