Example Directory count 003

 

 

Description

This example defines a Directory and uses the count function to perform a deep count of the keys and imbedded Directories within the defined Directory. The length function is also included to illustrate the difference of deep versus shallow counting.

 

Details

A Directory with an embedded Directory.

(define v #{dir|a: 1 b: 2 c: 3 d:4 e: #{dir|x: 5 y: 6}}) Returns: #<Directory 123456>

A deep count. The keys of the embedded Directory are included.

(count v) Returns: 6

A shallow count.

(length v) Returns: 5

 

Related Examples

Here are examples of the count function at work.

Dictionary count 002 Directory count 003 List count 007 List count 008
Matrix count 005 NumMatrix count 009 Pair count 006 Structure count 001
Vector count 004

 

Function Links

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

count

Here are a number of links to other related functions.

length(#void)

 

Argument Types

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

Directory Integer

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

BitVector compare 018 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 ref 027 BitVector resize 010 BitVector sizeof 019
BitVector vectorFill 007 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 isBoolean 001 Boolean sizeof 009 ByteVector isByteVector 001
ByteVector isObject 013 ByteVector sizeof 020 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 isCharacter 001
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 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 Date compare 012
Date date 001 Date day 001 Date days360 001 Date hour 001
Date minute 001 Date month 001 Date second 001 Date sizeof 012
Date time 001 Date time 002 Date year 001 Dictionary compare 004
Dictionary count 002 Dictionary delete 003 Dictionary delete 004 Dictionary insert 002
Dictionary isBound 002 Dictionary isDictionary 001 Dictionary isObject 004 Dictionary length 005
Dictionary member 002 Dictionary new 004 Dictionary ref 007 Dictionary ref 008
Dictionary ref 009 Dictionary refAttributes 002 Dictionary refValues 002 Dictionary resize 002
Dictionary setq 007 Dictionary setq 008 Dictionary sizeof 004 Dictionary sort 003
Directory addMethod 006 Directory cdr 004 Directory compare 005 Directory compareEQ 005
Directory compareGE 005 Directory compareGT 005 Directory compareLE 005 Directory compareLT 005
Directory compareNE 005 Directory comparison functions 005 Directory copy 003 Directory count 003
Directory defMethod 007 Directory delete 005 Directory delete 006 Directory insert 003
Directory inside 003 Directory isAtom 003 Directory isBound 003 Directory isDirectory 001
Directory isEqual 003 Directory isIdentical 003 Directory isObject 005 Directory isType 007
Directory length 006 Directory map 003 Directory mapc 003 Directory member 002
Directory member 003 Directory methodsOf 008 Directory new 005 Directory new 006
Directory objectToDirectory 001 Directory objectToDirectory 002 Directory objectToDirectory 003 Directory objectToDirectory 004
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 setCdr 003 Directory setq 010 Directory setq 011
Directory sizeof 005 Directory sort 007 Directory sort 008 Directory sort 009
Directory type 008 Directory vectorDelete 001 FltVector binaryInsert 004 FltVector compare 014
FltVector delete 009 FltVector insert 005 FltVector isFloatVector 001 FltVector isObject 007
FltVector length 008 FltVector ref 022 FltVector resize 006 FltVector sizeof 014
FltVector uniqueInsert 004 FltVector vectorFill 003 Function compare 013 Function sizeof 013
IntVector binaryInsert 005 IntVector compare 015 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 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 globalBinding 001 Lambda ref 017 List count 007 List count 008
List length 015 List sizeof 022 Matrix binaryInsert 004 Matrix binaryInsert 005
Matrix compare 007 Matrix count 005 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 sizeof 007
Matrix uniqueInsert 004 Matrix vectorFill 002 NumMatrix binaryInsert 007 NumMatrix compare 023
NumMatrix count 009 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 sizeof 028 NumMatrix uniqueInsert 005 NumMatrix vectorFill 008 NumVector binaryInsert 006
NumVector compare 016 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 objectToNumVector 001 NumVector ref 024 NumVector resize 008
NumVector sizeof 016 NumVector uniqueInsert 006 NumVector vectorFill 005 Number asin 001
Number atan 001 Number avg 001 Number compare 011 Number cos 001
Number cosh 001 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 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 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 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 delete 013 ObjectRepository loadRepository 001
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 length 014 Pair sizeof 021 PcodeVector isObject 011
PcodeVector isPcodeVector 001 PcodeVector length 012 PcodeVector ref 026 PcodeVector sizeof 018
ShortVector binaryInsert 006 ShortVector compare 016 ShortVector delete 011 ShortVector insert 007
ShortVector inside 006 ShortVector isMember 006 ShortVector isObject 009 ShortVector length 010
ShortVector member 006 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 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 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 defstruct 001
Structure delete 001 Structure insert 001 Structure inside 001 Structure isBound 001
Structure isObject 003 Structure length 004 Structure member 001 Structure new 003
Structure ref 004 Structure ref 006 Structure refAttributes 001 Structure refValues 001
Structure resize 001 Structure setq 004 Structure setq 005 Structure setq 006
Structure sizeof 003 Structure uniqueInsert 001 Structure uniqueInsert 002 Symbol compare 002
Symbol compareEQ 002 Symbol compareGE 002 Symbol compareGT 002 Symbol compareLE 002
Symbol compareLT 002 Symbol compareNE 002 Symbol hashString 002 Symbol isCharName 002
Symbol isCharNumeric 002 Symbol isObject 002 Symbol isSymbol 001 Symbol isType 004
Symbol length 003 Symbol new 002 Symbol sizeof 002 Symbol type 002
Vector binaryInsert 002 Vector binaryInsert 003 Vector compare 006 Vector count 004
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 setBlock 001
Vector sizeof 006 Vector uniqueInsert 003 Vector vectorFill 001 Void compare 008
Void ref 017 Void sizeof 008 substringEQ 001 substringGE 001
substringGT 001 substringLE 001 substringLT 001 substringNE 001

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