Example Structure ref 004

 

 

Description

This example shows the ref function returns the value of the Structure through the index reference. This example uses the (ref aStruct index1) function syntax.

 

Details

(setq Employee (new Structure: Name: "John Doe" Title: "Director")) Returns: #<Structure 123456>
(display Employee) Returns: #{Name: "John Doe" Title: "Director"}

The ref function returns the value with the index 0 in the Structure.

(ref Employee 0) Returns: John Doe

The ref function returns the value with the index 1 in the Structure.

(ref Employee 1) Returns: Director

 

Related Examples

Here are examples of the ref function at work.

BitVector ref 027 Boolean ref 018 Brick ref 036 Date ref 020
Dictionary ref 007 Dictionary ref 008 Dictionary ref 009 Directory ref 010
Directory ref 011 Directory ref 012 FltVector ref 022 Function ref 021
IntVector ref 023 Lambda ref 017 List ref 028 Matrix ref 015
Matrix ref 016 NumMatrix ref 035 NumVector ref 024 Number ref 019
ObjVector ref 025 ObjectRepository ref 030 ObjectRepository ref 031 ObjectRepository ref 032
ObjectRepository ref 033 ObjectRepository ref 034 PcodeVector ref 026 ShortVector ref 024
String ref 001 String ref 002 Structure ref 004 Structure ref 006
Symbol ref 003 Vector ref 013 Vector ref 014 Void ref 017

 

Function Links

Here is the link to the current function used in this example.

ref

Here are a number of links to other related functions.

setq(#void) ref(#void) fieldsOf(#void) refValues(#void)

 

Argument Types

Here are the links to the data types of the arguments used in this example.

Structure Integer Symbol

Here are a number of links to examples having similar argument types.

BitVector addMethod 023 BitVector cdr 010 BitVector compare 018 BitVector defmethod 020
BitVector findBlock 001 BitVector freeBlock 001 BitVector inside 007 BitVector isBitVector 001
BitVector isMember 008 BitVector isObject 012 BitVector length 013 BitVector member 008
BitVector methodsOf 021 BitVector ref 027 BitVector resize 010 BitVector sizeof 019
BitVector vectorFill 007 Boolean addMethod 011 Boolean addMethod 012 Boolean bcompareEQ 001
Boolean bcompareGE 001 Boolean bcompareGT 001 Boolean bcompareLE 001 Boolean bcompareLT 001
Boolean bcompareNE 001 Boolean boolean 001 Boolean compare 009 Boolean defmethod 012
Boolean isBoolean 001 Boolean methodsOf 012 Boolean send 010 Boolean sizeof 009
Brick addMethod 008 Brick defmethod 025 Brick methodsOf 024 Brick send 027
ByteVector isByteVector 001 ByteVector isCharAlphabetic 003 ByteVector isCharAlphanumeric 003 ByteVector isCharLowercase 003
ByteVector isCharName 003 ByteVector isCharNumeric 003 ByteVector isCharUppercase 003 ByteVector isCharWhitespace 003
ByteVector isObject 013 ByteVector sizeof 020 Character addMethod 013 Character cadd 001
Character ccompareEQ 001 Character ccompareGE 001 Character ccompareGT 001 Character ccompareLE 001
Character ccompareLT 001 Character ccompareNE 001 Character cdiv 001 Character character 001
Character cmod 001 Character cmul 001 Character compare 010 Character csub 001
Character defmethod 013 Character isCharacter 001 Character methodsOf 013 Character send 011
Character sizeof 010 Complex compare 021 Complex cos 002 Complex exp 002
Complex expt 002 Complex log 002 Complex log10 002 Complex log2 002
Complex logbase 002 Complex sin 002 Complex sqrt 002 Complex tan 002
Context debug 001 Context getGlobalValue 001 Context getSymbolTable 001 Context globalBinding 001
CpxVector addMethod 028 CpxVector avg 002 CpxVector binaryInsert 008 CpxVector binarySearch 008
CpxVector compare 020 CpxVector compareEQ 020 CpxVector compareGE 020 CpxVector compareGT 020
CpxVector compareLE 020 CpxVector compareLT 020 CpxVector compareNE 020 CpxVector send 028
Date addMethod 015 Date addMethod 016 Date compare 012 Date date 001
Date day 001 Date days360 001 Date defmethod 015 Date hour 001
Date methodsOf 015 Date minute 001 Date month 001 Date second 001
Date send 013 Date sizeof 012 Date time 001 Date time 002
Date year 001 Dictionary addMethod 005 Dictionary binarySearch 002 Dictionary compare 004
Dictionary count 002 Dictionary defMethod 006 Dictionary delete 003 Dictionary delete 004
Dictionary insert 002 Dictionary inside 002 Dictionary isBound 002 Dictionary isDictionary 001
Dictionary isObject 004 Dictionary length 005 Dictionary member 002 Dictionary methodsOf 007
Dictionary new 004 Dictionary ref 007 Dictionary ref 008 Dictionary ref 009
Dictionary refAttributes 002 Dictionary refValues 002 Dictionary remove 002 Dictionary resize 002
Dictionary send 004 Dictionary setAttributes 002 Dictionary setq 007 Dictionary setq 008
Dictionary setq 009 Dictionary sizeof 004 Dictionary sort 003 Dictionary sort 005
Directory addMethod 006 Directory compare 005 Directory count 003 Directory defMethod 007
Directory delete 005 Directory delete 006 Directory insert 003 Directory inside 003
Directory isBound 003 Directory isInside 003 Directory isMember 003 Directory isObject 005
Directory length 006 Directory member 002 Directory methodsOf 008 Directory new 005
Directory new 006 Directory ref 010 Directory ref 011 Directory ref 012
Directory refAttributes 003 Directory refValues 003 Directory remove 003 Directory resize 003
Directory send 005 Directory setAttributes 003 Directory setq 010 Directory setq 011
Directory sizeof 005 Directory sort 008 Directory sort 009 FltVector addMethod 019
FltVector binaryInsert 004 FltVector cdr 006 FltVector compare 014 FltVector defmethod 017
FltVector delete 009 FltVector insert 005 FltVector isFloatVector 001 FltVector isObject 007
FltVector length 008 FltVector methodsOf 017 FltVector ref 022 FltVector resize 006
FltVector sizeof 014 FltVector uniqueInsert 004 FltVector vectorFill 003 Function addMethod 017
Function addMethod 018 Function compare 013 Function defmethod 016 Function methodsOf 016
Function send 014 Function sizeof 013 IntVector addMethod 020 IntVector binaryInsert 005
IntVector cdr 007 IntVector compare 015 IntVector defmethod 018 IntVector delete 010
IntVector insert 006 IntVector inside 005 IntVector isIntegerVector 001 IntVector isMember 005
IntVector isObject 008 IntVector length 009 IntVector member 005 IntVector methodsOf 018
IntVector ref 023 IntVector resize 007 IntVector sizeof 015 IntVector uniqueInsert 005
IntVector vectorFill 004 Integer binaryNot 001 Integer bitwiseNot 001 Integer fact 001
Integer gcd 001 Integer iadd 001 Integer icompareGE 001 Integer icompareGT 001
Integer icompareLE 001 Integer icompareLT 001 Integer icompareNE 001 Integer idiv 001
Integer imod 001 Integer imul 001 Integer integer 001 Integer isub 001
Integer lcm 001 Lambda balance 001 Lambda debug 001 Lambda define(macro) 001
Lambda defmacro 001 Lambda defmacro 002 Lambda exportTab 001 Lambda globalBinding 001
Lambda importTab 001 Lambda isLambda 001 Lambda ref 017 List addMethod 025
List count 007 List count 008 List defmethod 022 List length 015
List methodsOf 022 List send 020 List sizeof 022 Matrix addMethod 008
Matrix binaryInsert 004 Matrix binaryInsert 005 Matrix cdr 007 Matrix cdr 008
Matrix compare 007 Matrix count 005 Matrix defMethod 009 Matrix delete 009
Matrix insert 005 Matrix inside 005 Matrix isMatrix 001 Matrix isMember 005
Matrix isNumberMatrix 001 Matrix isObject 007 Matrix length 008 Matrix makeGaussianMatrix 001
Matrix makeGramMatrix 001 Matrix matrixGaussianEliminate 001 Matrix matrixGaussianSubstitute 001 Matrix member 005
Matrix methodsOf 010 Matrix rank 001 Matrix ref 015 Matrix ref 016
Matrix resize 005 Matrix sizeof 007 Matrix uniqueInsert 004 Matrix vectorFill 002
NumMatrix addMethod 027 NumMatrix binaryInsert 007 NumMatrix cdr 011 NumMatrix compare 023
NumMatrix count 009 NumMatrix defmethod 024 NumMatrix delete 014 NumMatrix insert 009
NumMatrix inside 009 NumMatrix isMember 010 NumMatrix isNumberMatrix 001 NumMatrix isObject 014
NumMatrix length 017 NumMatrix makeGaussianMatrix 001 NumMatrix makeGramMatrix 001 NumMatrix matrixGaussianEliminate 001
NumMatrix matrixGaussianSubstitute 001 NumMatrix member 009 NumMatrix methodsOf 024 NumMatrix rank 002
NumMatrix ref 035 NumMatrix resize 011 NumMatrix sizeof 028 NumMatrix uniqueInsert 005
NumMatrix vectorFill 008 NumVector addMethod 021 NumVector binaryInsert 006 NumVector cdr 008
NumVector compare 016 NumVector defmethod 019 NumVector delete 011 NumVector insert 007
NumVector inside 006 NumVector isMember 006 NumVector isNumberVector 001 NumVector isObject 009
NumVector length 010 NumVector member 006 NumVector methodsOf 019 NumVector objectToNumVector 001
NumVector ref 024 NumVector resize 008 NumVector sizeof 016 NumVector svmRegression 001
NumVector uniqueInsert 006 NumVector vectorFill 005 Number addMethod 014 Number asin 001
Number atan 001 Number avg 001 Number compare 011 Number cos 001
Number cosh 001 Number defmethod 014 Number deg 001 Number exp 001
Number floor 001 Number kurtosis 001 Number log 001 Number log10 001
Number log2 001 Number logbase 001 Number max 001 Number median 001
Number methodsOf 014 Number min 001 Number mod 001 Number modi 001
Number nadd 001 Number ncompareGE 001 Number ncompareGT 001 Number ncompareLE 001
Number ncompareLT 001 Number ndiv 001 Number nmod 001 Number nmul 001
Number nsub 001 Number number 001 Number pi 001 Number product 001
Number rad 001 Number random 001 Number randomize 001 Number range 001
Number round 001 Number send 012 Number sign 001 Number sin 001
Number sinh 001 Number sizeof 011 Number skew 001 Number sqrt 001
Number srandom 001 Number stdev 001 Number stdevp 001 Number sumsqr 001
Number tan 001 Number tanh 001 Number var 001 Number varp 001
ObjVector addMethod 022 ObjVector cdr 009 ObjVector compare 017 ObjVector delete 012
ObjVector insert 008 ObjVector isMember 007 ObjVector isObject 010 ObjVector isObjectVector 001
ObjVector length 011 ObjVector member 007 ObjVector ref 025 ObjVector resize 009
ObjVector sizeof 017 ObjVector uniqueInsert 007 ObjVector vectorFill 006 ObjectRepository addMethod 026
ObjectRepository defmethod 023 ObjectRepository delete 013 ObjectRepository methodsOf 023 ObjectRepository send 026
Pair addMethod 024 Pair compare 019 Pair compareEQ 019 Pair compareGE 019
Pair compareGT 019 Pair compareLE 019 Pair compareLT 019 Pair compareNE 019
Pair comparison 019 Pair count 006 Pair defmethod 021 Pair length 014
Pair methodsOf 021 Pair send 019 Pair sizeof 021 PcodeVector isObject 011
PcodeVector isPcodeVector 001 PcodeVector length 012 PcodeVector methodsOf 020 PcodeVector ref 026
PcodeVector sizeof 018 ShortVector addMethod 021 ShortVector binaryInsert 006 ShortVector cdr 008
ShortVector compare 016 ShortVector defmethod 019 ShortVector delete 011 ShortVector insert 007
ShortVector inside 006 ShortVector isMember 006 ShortVector isObject 009 ShortVector length 010
ShortVector member 006 ShortVector methodsOf 019 ShortVector ref 024 ShortVector resize 008
ShortVector sizeof 016 ShortVector uniqueInsert 007 ShortVector vectorFill 005 String code 001
String compare 001 String compareEQ 001 String compareGE 001 String compareGT 001
String compareLE 001 String compareLT 001 String compareNE 001 String find 001
String find 002 String hashString 001 String isChar 001 String isCharAlphabetic 001
String isCharAlphanumeric 001 String isCharLowercase 001 String isCharName 001 String isCharNumeric 001
String isCharUppercase 001 String isCharWhitespace 001 String isEqual 001 String isEqual 002
String isObject 001 String isString 001 String isText 001 String isType 001
String isType 002 String isType 003 String left 001 String length 001
String length 002 String mid 001 String new 001 String parse 001
String ref 001 String ref 002 String replace 001 String rept 001
String right 001 String setq 001 String sizeof 001 String string 001
String string 002 String string 003 String stringCiEQ 001 String stringCiGE 001
String stringCiGT 001 String stringCiLE 001 String stringCiLT 001 String stringCiNE 001
String substitute 001 String substitute 002 String substring 001 String substring 002
String substringCiEQ 001 String substringCiGE 001 String substringCiGT 001 String substringCiLE 001
String substringCiLT 001 String substringCiNE 001 String text 001 String type 001
Structure addMethod 003 Structure addMethod 004 Structure append 004 Structure append 005
Structure apply 001 Structure apply 002 Structure binaryInsert 001 Structure binarySearch 001
Structure cdr 001 Structure cdr 002 Structure compareEQ 003 Structure compareGE 003
Structure compareGT 003 Structure compareLE 003 Structure compareLT 003 Structure compareNE 003
Structure comparison functions 003 Structure copy 001 Structure count 001 Structure defineStructure 001
Structure defineStructure 002 Structure defineStructure 003 Structure defmethod 004 Structure defmethod 005
Structure defstruct 001 Structure defstruct 002 Structure delete 001 Structure delete 002
Structure fieldsOf 001 Structure insert 001 Structure inside 001 Structure isAtom 001
Structure isBound 001 Structure isEqual 001 Structure isIdentical 001 Structure isInside 001
Structure isMember 001 Structure isObject 003 Structure isStructure 001 Structure isType 005
Structure length 004 Structure makeStructure 001 Structure makeStructure 002 Structure map 001
Structure mapc 001 Structure member 001 Structure methodsOf 005 Structure new 003
Structure objectToStructure 001 Structure objectToStructure 002 Structure objectToStructure 003 Structure objectToStructure 004
Structure ref 004 Structure ref 006 Structure refAttributes 001 Structure refValues 001
Structure remove 001 Structure resize 001 Structure send 003 Structure setAttributes 001
Structure setCdr 001 Structure setCdr 002 Structure setLastCdr 001 Structure setq 003
Structure setq 004 Structure setq 005 Structure setq 006 Structure sizeof 003
Structure sort 001 Structure sort 002 Structure sort 003 Structure type 003
Structure type 004 Structure type 005 Structure uniqueInsert 001 Structure uniqueInsert 002
Symbol *< 001 Symbol ++ 001 Symbol +< 001 Symbol -- 001
Symbol -< 001 Symbol /< 001 Symbol addMethod 002 Symbol append 003
Symbol compare 002 Symbol compareEQ 002 Symbol compareGE 002 Symbol compareGT 002
Symbol compareLE 002 Symbol compareLT 002 Symbol compareNE 002 Symbol comparison functions 002
Symbol defMethod 003 Symbol downcase 002 Symbol getGlobalValue 001 Symbol getGlobalValue 002
Symbol getSymbolTable 001 Symbol getSymbolTable 002 Symbol hashString 002 Symbol isCharAlphabetic 002
Symbol isCharAlphanumeric 002 Symbol isCharLowercase 002 Symbol isCharName 002 Symbol isCharNumeric 002
Symbol isCharUppercase 002 Symbol isCharWhitespace 002 Symbol isObject 002 Symbol isSymbol 001
Symbol isType 004 Symbol length 003 Symbol methodsOf 004 Symbol new 002
Symbol proplist 001 Symbol proprecord 001 Symbol putprop 001 Symbol ref 003
Symbol remProp 001 Symbol setq 001 Symbol setq 002 Symbol sizeof 002
Symbol symbol 001 Symbol symbol 002 Symbol type 002 Symbol upcase 004
Vector addMethod 007 Vector binaryInsert 002 Vector binaryInsert 003 Vector cdr 005
Vector cdr 006 Vector compare 006 Vector count 004 Vector defmethod 008
Vector delete 007 Vector delete 008 Vector insert 004 Vector inside 004
Vector isMember 004 Vector isObject 006 Vector isVector 001 Vector length 007
Vector member 004 Vector methodsOf 009 Vector objectToVector 001 Vector ref 013
Vector ref 014 Vector refAttributes 004 Vector refValues 004 Vector resize 004
Vector setAttributes 004 Vector setAttributes 005 Vector setBlock 001 Vector sizeof 006
Vector uniqueInsert 003 Vector vectorFill 001 Void addMethod 009 Void addMethod 010
Void compare 008 Void defmethod 010 Void defmethod 011 Void methodsOf 011
Void ref 017 Void sizeof 008 substringEQ 001 substringGE 001
substringGT 001 substringLE 001 substringLT 001 substringNE 001

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