Example Directory map 003

 

 

Description

This example defines a Directory and applies the add1 function to each element of the Directory using the map function.

 

Details

(define Student #{dir| Amy: 5 Tom: 6 Mary: 5 John: 6}) Returns: #<Directory 123456>

Sets the resulting values of the Directory "Student" to the new Directory "Graduated".

(setq Graduated (map add1 Student)) Returns: #<Directory 23456>

Displays the new values of the "Graduated" Directory.

(display Graduated) Returns: #{Amy: 6 Tom: 7 Mary: 6 John: 7}true

Notes and Hints

The apply function is ideal for situations that require updating the values in the entire Directory. Updating Directory items is normally done by specifying the key, and cannot be indexed.

 

Related Examples

Here are examples of the map function at work.

Dictionary map 002 Directory map 003 FltVector map 005 IntVector map 006
Matrix map 006 Matrix map 007 NumMatrix map 010 NumVector map 007
Pair map 008 ShortVector map 007 Structure map 001 Vector map 004

 

Function Links

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

map

Here are a number of links to other related functions.

mapc(#void) makeDirectory(#void)

 

Argument Types

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

Directory

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

Dictionary isDictionary 001 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 ObjectRepository loadRepository 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 parse 001 String sizeof 001 String type 001 Symbol isCharName 002
Symbol isCharNumeric 002 Symbol isObject 002 Symbol isSymbol 001 Symbol isType 004
Symbol sizeof 002 Symbol type 002

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