Example Dictionary length 005

 

 

Description

This example shows the length function performing a shallow count on a Dictionary object.

 

Details

(length #{dic|Student: Ann Grade: 2}) Returns: 2
(length #{dic|Student: Ann Grade: 2 Teacher: #void}) Returns: 3

Only 3 bindings are counted. the length function does not include the Dictionary embedded within as key, such as, the Dictionary key-value bindings of the Teacher: key.

(length #{dic|Student: Ann Grade: 2 Teacher: #{dic| name: "Ms.Smith" subject: "English"}}) Returns: 3

Notes and Hints

See the count function to illustrate deep counting of key-value bindings.

 

Related Examples

Here are examples of the length function at work.

BitVector length 013 Brick length 017 Dictionary length 005 Directory length 006
FltVector length 008 IntVector length 009 List length 015 Matrix length 008
NumMatrix length 017 NumVector length 010 ObjVector length 011 ObjectRepository length 016
ObjectRepository sizeof 027 Pair length 014 PcodeVector length 012 ShortVector length 010
String length 001 String length 002 Structure length 004 Symbol length 003
Vector length 007

 

Function Links

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

length

Here are a number of links to other related functions.

comparison(#void) compareEQ(#void) compareNE(#void) compareLT(#void)
compareGT(#void) compareLE(#void) compareGE(#void)

 

Argument Types

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

Integer Dictionary

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

BitVector addMethod 023 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 send 018 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 send 010 Boolean sizeof 009 Brick addMethod 008
Brick defmethod 025 Brick methodsOf 024 Brick send 027 ByteVector isByteVector 001
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 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 cdr 003 Dictionary compare 004 Dictionary compareEQ 004 Dictionary compareGE 004
Dictionary compareGT 004 Dictionary compareLE 004 Dictionary compareLT 004 Dictionary compareNE 004
Dictionary comparison functions 004 Dictionary copy 002 Dictionary count 002 Dictionary defMethod 006
Dictionary delete 003 Dictionary delete 004 Dictionary insert 002 Dictionary inside 002
Dictionary isAtom 002 Dictionary isBound 002 Dictionary isDictionary 001 Dictionary isEqual 002
Dictionary isIdentical 002 Dictionary isInside 002 Dictionary isMember 002 Dictionary isObject 004
Dictionary isType 006 Dictionary length 005 Dictionary makeDictionary 001 Dictionary map 002
Dictionary mapc 002 Dictionary member 002 Dictionary methodsOf 007 Dictionary new 004
Dictionary objectToDictionary 001 Dictionary objectToDictionary 002 Dictionary objectToDictionary 003 Dictionary objectToDictionary 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 setCdr 001 Dictionary setCdr 002 Dictionary setq 007
Dictionary setq 008 Dictionary setq 009 Dictionary sizeof 004 Dictionary sort 003
Dictionary sort 004 Dictionary sort 005 Dictionary type 007 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 isDirectory 001 Directory isObject 005 Directory length 006 Directory new 005
Directory new 006 Directory ref 011 Directory ref 012 Directory refAttributes 003
Directory refValues 003 Directory resize 003 Directory send 005 Directory setq 010
Directory sizeof 005 FltVector addMethod 019 FltVector binaryInsert 004 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 send 015 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 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 send 016
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 compareLE 008 Lambda globalBinding 001 Lambda ref 017 Lambda send 008
Lambda send 009 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 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 rank 001 Matrix ref 015 Matrix ref 016 Matrix resize 005
Matrix send 008 Matrix sizeof 007 Matrix uniqueInsert 004 Matrix vectorFill 002
NumMatrix addMethod 027 NumMatrix binaryInsert 007 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 rank 002 NumMatrix ref 035 NumMatrix resize 011
NumMatrix send 027 NumMatrix sizeof 028 NumMatrix uniqueInsert 005 NumMatrix vectorFill 008
NumVector addMethod 021 NumVector binaryInsert 006 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 send 017 NumVector sizeof 016 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 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 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 send 017 ShortVector sizeof 016 ShortVector uniqueInsert 007 ShortVector vectorFill 005
String addMethod 001 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 defMethod 001 String defMethod 002 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 methodsOf 001 String methodsOf 002 String methodsOf 003
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 send 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 apply 001 Structure binaryInsert 001 Structure binarySearch 001
Structure compareGE 003 Structure compareGT 003 Structure compareLE 003 Structure compareLT 003
Structure compareNE 003 Structure count 001 Structure defmethod 004 Structure defmethod 005
Structure defstruct 001 Structure delete 001 Structure insert 001 Structure inside 001
Structure isBound 001 Structure isObject 003 Structure length 004 Structure member 001
Structure methodsOf 005 Structure new 003 Structure ref 004 Structure ref 006
Structure refAttributes 001 Structure refValues 001 Structure resize 001 Structure send 003
Structure setq 004 Structure setq 005 Structure setq 006 Structure sizeof 003
Structure uniqueInsert 001 Structure uniqueInsert 002 Symbol addMethod 002 Symbol compare 002
Symbol compareEQ 002 Symbol compareGE 002 Symbol compareGT 002 Symbol compareLE 002
Symbol compareLT 002 Symbol compareNE 002 Symbol defMethod 003 Symbol hashString 002
Symbol isCharName 002 Symbol isCharNumeric 002 Symbol isObject 002 Symbol isSymbol 001
Symbol isType 004 Symbol length 003 Symbol methodsOf 004 Symbol new 002
Symbol send 002 Symbol sizeof 002 Symbol type 002 Vector addMethod 007
Vector binaryInsert 002 Vector binaryInsert 003 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 objectToVector 001 Vector ref 013
Vector ref 014 Vector refAttributes 004 Vector refValues 004 Vector resize 004
Vector send 006 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 ref 017 Void send 009
Void sizeof 008 substringEQ 001 substringGE 001 substringGT 001
substringLE 001 substringLT 001 substringNE 001

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