dballe::fortran::MsgAPI Class Reference

Inheritance diagram for dballe::fortran::MsgAPI:

Public Member Functions
	MsgAPI (const char *fname, const char *mode, const char *type)
const impl::Message *	curmsg () const
	Get a pointer to the current message being read or written.
impl::Message *	curmsg ()
void	flushSubset ()
void	flushMessage ()
void	set_exporter (const char *template_name)
void	reinit_db (const char *repinfofile=0) override
int	query_stations () override
int	query_data () override
void	insert_data () override
void	remove_data () override
void	remove_all () override
void	messages_open_input (const char *filename, const char *mode, Encoding format, bool) override
void	messages_open_output (const char *filename, const char *mode, Encoding format) override
bool	messages_read_next () override
void	messages_write_next (const char *) override
Public Member Functions inherited from dballe::fortran::CommonAPIImplementation
	CommonAPIImplementation (const CommonAPIImplementation &)=delete
	CommonAPIImplementation (CommonAPIImplementation &&)=delete
CommonAPIImplementation &	operator= (const CommonAPIImplementation &)=delete
CommonAPIImplementation &	operator= (CommonAPIImplementation &&)=delete
template<typename Operation >
auto	reset_operation (Operation *op) -> decltype(op->run())
void	reset_operation ()
int	enqi (const char *param) override
signed char	enqb (const char *param) override
float	enqr (const char *param) override
double	enqd (const char *param) override
bool	enqc (const char *param, char *res, unsigned res_len) override
void	seti (const char *param, int value) override
void	setb (const char *param, signed char value) override
void	setr (const char *param, float value) override
void	setd (const char *param, double value) override
void	setc (const char *param, const char *value) override
void	set_station_context () override
void	enqlevel (int &ltype1, int &l1, int &ltype2, int &l2) override
void	setlevel (int ltype1, int l1, int ltype2, int l2) override
void	enqtimerange (int &ptype, int &p1, int &p2) override
void	settimerange (int ptype, int p1, int p2) override
void	enqdate (int &year, int &month, int &day, int &hour, int &min, int &sec) override
void	setdate (int year, int month, int day, int hour, int min, int sec) override
void	setdatemin (int year, int month, int day, int hour, int min, int sec) override
void	setdatemax (int year, int month, int day, int hour, int min, int sec) override
void	unset (const char *param) override
void	unsetall () override
void	unsetb () override
const char *	describe_level (int ltype1, int l1, int ltype2, int l2) override
const char *	describe_timerange (int ptype, int p1, int p2) override
const char *	describe_var (const char *varcode, const char *value) override
void	next_station () override
wreport::Varcode	next_data () override
int	query_attributes () override
const char *	next_attribute () override
void	insert_attributes () override
void	remove_attributes () override
void	commit () override
const Operation *	test_get_operation () const
const core::Query &	test_get_input_query () const
const core::Data &	test_get_input_data () const
const Values &	test_get_qcinput () const
Public Member Functions inherited from dballe::fortran::API
const char *	test_enqc (const char *param, unsigned len)
	Wrap enqc in a way that makes it easier to use in unit tests. More...

Public Attributes
impl::Message *	wmsg = nullptr
	Message subset being written.
std::vector< std::shared_ptr< dballe::Message > > *	msgs = nullptr
	Message being written.
Public Attributes inherited from dballe::fortran::CommonAPIImplementation
unsigned	perms = 0
core::Query	input_query
wreport::Varcode	input_query_var = 0
std::set< wreport::Varcode >	input_query_varlist
core::Data	input_data
std::vector< wreport::Varcode >	selected_attr_codes
	Selected attribute varcodes (*varlist)
bool	station_context = false
Values	qcinput
Attributes	qcoutput

Protected Types
enum	{ STATE_BLANK = 1, STATE_QUANTESONO = 2, STATE_VOGLIOQUESTO = 4, STATE_EOF = 8 }

Protected Member Functions
bool	readNextMessage ()
	Read the next message. More...
Protected Member Functions inherited from dballe::fortran::CommonAPIImplementation
bool	_seti (const char *key, unsigned len, int val)
bool	_setd (const char *key, unsigned len, double val)
bool	_setc (const char *key, unsigned len, const char *val)
bool	_unset (const char *key, unsigned len)
void	validate_input_query ()

Protected Attributes
File *	file
unsigned int	state
	State flag to track what actions have been performed in order to decide what to do next.
Importer *	importer
	Importer (NULL if we export)
std::string	exporter_template
	Name of the last exporter template set.
Exporter *	exporter = nullptr
	Exporter (NULL if we import)
size_t	curmsgidx
int	cached_cat
	Category set for the message that we are writing.
int	cached_subcat
	Subcategory set for the message that we are writing.
int	cached_lcat
	Local category set for the message that we are writing.
Protected Attributes inherited from dballe::fortran::CommonAPIImplementation
Operation *	operation = nullptr
std::string	cached_spiega

Additional Inherited Members
Public Types inherited from dballe::fortran::CommonAPIImplementation
enum	Permissions {   PERM_ANA_RO = (1 << 0), PERM_ANA_WRITE = (1 << 1), PERM_DATA_RO = (1 << 2), PERM_DATA_ADD = (1 << 3),   PERM_DATA_WRITE = (1 << 4), PERM_ATTR_RO = (1 << 5), PERM_ATTR_WRITE = (1 << 6) }
Static Public Member Functions inherited from dballe::fortran::CommonAPIImplementation
static unsigned	compute_permissions (const char *anaflag, const char *dataflag, const char *attrflag)
	Set the permission bits, parsing the flags and doing consistency checks.
Static Public Member Functions inherited from dballe::fortran::API
static void	to_fortran (int32_t val, char *buf, unsigned buf_len)
static void	to_fortran (const char *str, char *buf, unsigned buf_len)
static void	to_fortran (const std::string &str, char *buf, unsigned buf_len)
Static Public Attributes inherited from dballe::fortran::API
static const signed char	missing_byte
static const int	missing_int
static const float	missing_float
static const double	missing_double

Constructor & Destructor Documentation

MsgAPI()

dballe::fortran::MsgAPI::MsgAPI	(	const char *	fname,
		const char *	mode,
		const char *	type
	)

Parameters

fname	the name of the file to open
mode	the fopen-style mode to use when opening the file
type	the encoding to use for the file. It can be "BUFR" or "CREX" (read only) or "AUTO" (read only).

Member Function Documentation

readNextMessage()

bool dballe::fortran::MsgAPI::readNextMessage ( )

protected

Read the next message.

Returns

true if there was a next message, false if we reached end of file

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

• msgapi.h