#include "FreeFormCPP.h"
#include "BaseType.h"
#include "Error.h"
#include "InternalErr.h"
#include "dods-datatypes.h"

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Functions
int	ff_prec (Type dods_type)

const string	ff_types (Type dods_type)

bool	file_exist (const char *filename)

const string	find_ancillary_rss_das (const string &dataset, const string &delimiter=format_delimiter(), const string &extension=format_extension())

const string	find_ancillary_rss_formats (const string &dataset, const string &delimiter=format_delimiter(), const string &extension=format_extension())

const string &	format_delimiter (const string &new_delimiter="")

const string &	format_extension (const string &new_extension="")

void	free_ff_char_vector (char **v, int len)
	Free a char ** vector that db_ask() allocates. More...

dods_float64	get_float_value (BaseType *var) throw (InternalErr)

dods_uint32	get_integer_value (BaseType *var) throw (InternalErr)
	Get the value of the BaseType Variable. More...

bool	is_float_type (BaseType *btp)

bool	is_integer_type (BaseType *btp)

const string	make_output_format (const string &name, Type type, const int width)

const string	makeND_output_format (const string &name, Type type, const int width, int ndim, const long start, const long edge, const long stride, string dname)

long	read_ff (const char dataset, const char if_file, const char o_format, char o_buffer, unsigned long size)
	Read from a file/database using the FreeForm API. More...

long	Records (const string &filename)

int	SetDodsDB (FF_STD_ARGS_PTR std_args, DATA_BIN_HANDLE dbin_h, char *Msgt)
	Given a set of standard arguments (input filenames), allocate a DATA-BIN_HANDLE and return an error code. More...

Variables
const int	Msgt_size = 255

Function Documentation

int ff_prec ( Type dods_type )

Definition at line 279 of file util_ff.cc.

Referenced by make_output_format(), makeND_output_format(), FFD4Sequence::read(), and FFSequence::read().

const string ff_types ( Type dods_type )

Definition at line 247 of file util_ff.cc.

Referenced by make_output_format(), makeND_output_format(), FFD4Sequence::read(), and FFSequence::read().

bool file_exist ( const char * filename )

Definition at line 532 of file util_ff.cc.

Referenced by ff_read_descriptors(), and read_attributes().

const string find_ancillary_rss_das	(	const string &	dataset,
		const string &	delimiter = `format_delimiter()`,
		const string &	extension = `format_extension()`
	)

const string find_ancillary_rss_formats	(	const string &	dataset,
		const string &	delimiter = `format_delimiter()`,
		const string &	extension = `format_extension()`
	)

const string& format_delimiter ( const string & new_delimiter = "" )

const string& format_extension ( const string & new_extension = "" )

void free_ff_char_vector	(	char **	v,
		int	len
	)

Free a char ** vector that db_ask() allocates.

This code uses free() to do the delete.

Note: There maybe code in FreeForm to do this, but I can't find it.

Definition at line 232 of file util_ff.cc.

References free().

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dods_float64 get_float_value	(	BaseType *	var	)
throw	(	InternalErr
	)

Definition at line 735 of file util_ff.cc.

References get_integer_value().

Referenced by DODS_Time_Factory::get().

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dods_uint32 get_integer_value	(	BaseType *	var	)
throw	(	InternalErr
	)

Get the value of the BaseType Variable.

If it's not something that we can convert to an integer, throw InternalErr.

Parameters

var	The variable

Definition at line 708 of file util_ff.cc.

Referenced by DODS_Time_Factory::get(), DODS_Date_Factory::get(), and get_float_value().

bool is_float_type ( BaseType * btp )

Definition at line 678 of file util_ff.cc.

Referenced by DODS_Time_Factory::DODS_Time_Factory().

bool is_integer_type ( BaseType * btp )

Definition at line 652 of file util_ff.cc.

Referenced by DODS_Date_Factory::DODS_Date_Factory(), and DODS_Time_Factory::DODS_Time_Factory().

const string make_output_format	(	const string &	name,
		Type	type,
		const int	width
	)

const string makeND_output_format	(	const string &	name,
		Type	type,
		const int	width,
		int	ndim,
		const long *	start,
		const long *	edge,
		const long *	stride,
		string *	dname
	)

long read_ff	(	const char *	dataset,
		const char *	if_file,
		const char *	o_format,
		char *	o_buffer,
		unsigned long	bsize
	)

Read from a file/database using the FreeForm API.

Data values are read using an input file descriptor and written using an output format description.

Note: I moved this function from ff_read.c (C code) here so I could use exceptions to report errors found while using the FreeForm API. jhrg 9/11/12

Parameters

dataset	The name of the file/database to read from
if_file	The input format descriptor
o_format	The output format description
o_buffer	Value-result parameter for the data
bsize	Size of the buffer in bytes