casacore::FuncExprData Class Reference

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#include <FuncExprData.h>

Classes
struct	ExprCompState
	The compilation state descriptor. More...
struct	ExprOperator
	The operator description: code; priority; # of arguments; # of arguments used up (or produced for functions) More...

Public Types
enum	opTypes {   NOP ,   UNAMIN ,   UNAPLUS ,   NON ,   POW ,   GTE ,   LTE ,   EQ ,   NEQ ,   OR ,   AND ,   CONDEX ,   CONDEX2 ,   CONDEX3 ,   ADD ,   SUB ,   MUL ,   DIV ,   LT ,   GT ,   CONST ,   PARAM ,   ARG ,   TOIMAG ,   LBRACE ,   RBRACE ,   LPAREN ,   RPAREN ,   LBR ,   RBR ,   COMMA ,   FINISH ,   GOTO ,   GOTOF ,   GOTOT ,   SIN ,   COS ,   ATAN ,   ATAN2 ,   ASIN ,   ACOS ,   EXP ,   EXP10 ,   EXP2 ,   LOG ,   LOG10 ,   LOG2 ,   ERF ,   ERFC ,   PI ,   EE ,   ABS ,   FLOOR ,   CEIL ,   ROUND ,   INT ,   FRACT ,   SQRT ,   COMPLEX ,   REAL ,   IMAG ,   AMPL ,   PHASE ,   NopTypes }
	Operations. More...
enum	opCategories {   UNA2 ,   UNA1 ,   BIN2 ,   BIN1 ,   SPEC ,   FUNC ,   NopCategories }
	Operation category. More...
enum	specAction {   NONE ,   SAVENV ,   GOTOPC ,   FINAL }
	Special categories. More...
enum	specPriority {   RTLPRI ,   SPCPRI ,   FINPRI }
	Special priority levels. More...

Public Member Functions
	FuncExprData ()
	Construct the data for the expression analysis.
	~FuncExprData ()
	Destructor.
map< String, ExprOperator > &	unary2 ()
	Accessors of the various maps.
const map< String, ExprOperator > &	unary2 () const
map< String, ExprOperator > &	unary1 ()
const map< String, ExprOperator > &	unary1 () const
map< String, ExprOperator > &	binary2 ()
const map< String, ExprOperator > &	binary2 () const
map< String, ExprOperator > &	binary1 ()
const map< String, ExprOperator > &	binary1 () const
map< String, ExprOperator > &	special ()
const map< String, ExprOperator > &	special () const
map< String, ExprOperator > &	function ()
const map< String, ExprOperator > &	function () const
void	print (ostream &os, const map< String, FuncExprData::ExprOperator > &m) const
	Print an operator map.
void	print (ostream &os, const FuncExprData::ExprOperator &pos) const
	Print an operation.

Private Attributes
map< String, ExprOperator >	una2_p
	Unary operators of 2 characters.
map< String, ExprOperator >	una1_p
	Unary operators of 1 character.
map< String, ExprOperator >	bin2_p
	Binary operators of 2 characters.
map< String, ExprOperator >	bin1_p
	Binary operators of 1 character.
map< String, ExprOperator >	spop_p
	Special operators.
map< String, ExprOperator >	func_p
	Function names.
map< opTypes, ExprOperator >	allop_p
	All operators.

Detailed Description

Data and enumerations for functional expressions

Intended use:

Internal

Review Status

Date Reviewed:

yyyy/mm/dd

Prerequisite

• Function class

Synopsis

This class provides enumerations for expression analysis; and data element descriptions

Example

Motivation

To tie the Glish language to non-linear fitting procedures

Thrown Exceptions

To Do

• nothing directly

Definition at line 71 of file FuncExprData.h.

Member Enumeration Documentation

opCategories

enum casacore::FuncExprData::opCategories

Operation category.

Enumerator
UNA2	Unary, binary 1 or 2 character.
UNA1
BIN2
BIN1
SPEC	Special and functions.
FUNC
NopCategories	Number.

Definition at line 143 of file FuncExprData.h.

opTypes

enum casacore::FuncExprData::opTypes

Operations.

Enumerator
NOP
UNAMIN
UNAPLUS
NON
POW
GTE
LTE
EQ
NEQ
OR
AND
CONDEX
CONDEX2
CONDEX3
ADD
SUB
MUL
DIV
LT
GT
CONST
PARAM
ARG
TOIMAG
LBRACE
RBRACE
LPAREN
RPAREN
LBR
RBR
COMMA
FINISH
GOTO
GOTOF
GOTOT
SIN
COS
ATAN
ATAN2
ASIN
ACOS
EXP
EXP10
EXP2
LOG
LOG10
LOG2
ERF
ERFC
PI
EE
ABS
FLOOR
CEIL
ROUND
INT
FRACT
SQRT
COMPLEX
REAL
IMAG
AMPL
PHASE
NopTypes	Number.

Definition at line 75 of file FuncExprData.h.

specAction

enum casacore::FuncExprData::specAction

Special categories.

Enumerator
NONE
SAVENV	Save environment while compiling.
GOTOPC	Indicate a GOTO.
FINAL	Final expression codes.

Definition at line 151 of file FuncExprData.h.

specPriority

enum casacore::FuncExprData::specPriority

Special priority levels.

Enumerator
RTLPRI	Lowest priority at which right-to-left rather than left-to-right execution.
SPCPRI	Priority for specials - start.
FINPRI	Priority for finals.

Definition at line 160 of file FuncExprData.h.

Constructor & Destructor Documentation

FuncExprData()

casacore::FuncExprData::FuncExprData

(

)

Construct the data for the expression analysis.

~FuncExprData()

casacore::FuncExprData::~FuncExprData ( )

inline

Destructor.

Definition at line 210 of file FuncExprData.h.

Member Function Documentation

binary1() [1/2]

map< String, ExprOperator > & casacore::FuncExprData::binary1 ( )

inline

Definition at line 221 of file FuncExprData.h.

References bin1_p.

binary1() [2/2]

const map< String, ExprOperator > & casacore::FuncExprData::binary1 ( ) const

inline

Definition at line 222 of file FuncExprData.h.

References bin1_p.

binary2() [1/2]

map< String, ExprOperator > & casacore::FuncExprData::binary2 ( )

inline

Definition at line 219 of file FuncExprData.h.

References bin2_p.

binary2() [2/2]

const map< String, ExprOperator > & casacore::FuncExprData::binary2 ( ) const

inline

Definition at line 220 of file FuncExprData.h.

References bin2_p.

function() [1/2]

map< String, ExprOperator > & casacore::FuncExprData::function ( )

inline

Definition at line 225 of file FuncExprData.h.

References func_p.

function() [2/2]

const map< String, ExprOperator > & casacore::FuncExprData::function ( ) const

inline

Definition at line 226 of file FuncExprData.h.

References func_p.

print() [1/2]

void casacore::FuncExprData::print	(	ostream &	os,
		const FuncExprData::ExprOperator &	pos
	)		const

Print an operation.

print() [2/2]

void casacore::FuncExprData::print	(	ostream &	os,
		const map< String, FuncExprData::ExprOperator > &	m
	)		const

Print an operator map.

special() [1/2]

map< String, ExprOperator > & casacore::FuncExprData::special ( )

inline

Definition at line 223 of file FuncExprData.h.

References spop_p.

special() [2/2]

const map< String, ExprOperator > & casacore::FuncExprData::special ( ) const

inline

Definition at line 224 of file FuncExprData.h.

References spop_p.

unary1() [1/2]

map< String, ExprOperator > & casacore::FuncExprData::unary1 ( )

inline

Definition at line 217 of file FuncExprData.h.

References una1_p.

unary1() [2/2]

const map< String, ExprOperator > & casacore::FuncExprData::unary1 ( ) const

inline

Definition at line 218 of file FuncExprData.h.

References una1_p.

unary2() [1/2]

map< String, ExprOperator > & casacore::FuncExprData::unary2 ( )

inline

Accessors of the various maps.

Definition at line 215 of file FuncExprData.h.

References una2_p.

unary2() [2/2]

const map< String, ExprOperator > & casacore::FuncExprData::unary2 ( ) const

inline

Definition at line 216 of file FuncExprData.h.

References una2_p.

Member Data Documentation

allop_p

map<opTypes, ExprOperator> casacore::FuncExprData::allop_p

private

All operators.

Definition at line 249 of file FuncExprData.h.

bin1_p

map<String, ExprOperator> casacore::FuncExprData::bin1_p

private

Binary operators of 1 character.

Definition at line 243 of file FuncExprData.h.

Referenced by binary1(), and binary1().

bin2_p

map<String, ExprOperator> casacore::FuncExprData::bin2_p

private

Binary operators of 2 characters.

Definition at line 241 of file FuncExprData.h.

Referenced by binary2(), and binary2().

func_p

map<String, ExprOperator> casacore::FuncExprData::func_p

private

Function names.

Definition at line 247 of file FuncExprData.h.

Referenced by function(), and function().

spop_p

map<String, ExprOperator> casacore::FuncExprData::spop_p

private

Special operators.

Definition at line 245 of file FuncExprData.h.

Referenced by special(), and special().

una1_p

map<String, ExprOperator> casacore::FuncExprData::una1_p

private

Unary operators of 1 character.

Definition at line 239 of file FuncExprData.h.

Referenced by unary1(), and unary1().

una2_p

map<String, ExprOperator> casacore::FuncExprData::una2_p

private

Unary operators of 2 characters.

Definition at line 237 of file FuncExprData.h.

Referenced by unary2(), and unary2().

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

• scimath/Functionals/FuncExprData.h