Difference between revisions of "ObjectType:set"
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A '''set''' is a sorted list of keys. It can be thought of as a [[ObjectType:collection|collection]] where the key ''is'' the object -- the key is either present, or it is absent. Keys are text, and not case sensitive. | A '''set''' is a sorted list of keys. It can be thought of as a [[ObjectType:collection|collection]] where the key ''is'' the object -- the key is either present, or it is absent. Keys are text, and not case sensitive. | ||
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== Members == | == Members == | ||
* [[ObjectType:bool|bool]] '''Contains['''key''']''': TRUE if the given key exists in the set | * [[ObjectType:bool|bool]] '''Contains['''key''']''': TRUE if the given key exists in the set | ||
+ | *[[ObjectType:unistring|unistring]] '''AsJSON''': Returns a JSON array representation of this array, with each element converted by using its AsJSON member | ||
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== Methods == | == Methods == | ||
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*'''Union['''set A''','''set B''']''': Adds "set A union B" to this set | *'''Union['''set A''','''set B''']''': Adds "set A union B" to this set | ||
*'''Not['''set A''','''set B''']''': Adds "set A not B" to this set | *'''Not['''set A''','''set B''']''': Adds "set A not B" to this set | ||
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== See Also == | == See Also == | ||
{{LavishScript:ObjectType}} | {{LavishScript:ObjectType}} |
Latest revision as of 14:49, 14 October 2019
set | |
Defined By | LavishScript |
Inherits | objectcontainer |
Reduces To | NULL |
Variable Object Type | set |
Uses Sub-Types | no |
C/C++ Type | LSSet * |
Contents
Overview
A set is a sorted list of keys. It can be thought of as a collection where the key is the object -- the key is either present, or it is absent. Keys are text, and not case sensitive.
Members
- bool Contains[key]: TRUE if the given key exists in the set
- unistring AsJSON: Returns a JSON array representation of this array, with each element converted by using its AsJSON member
Methods
- ForEach[code]: For each element in the set, performs the specified code. The ForEach Top-Level Object is used to access the Value for each iteration
- Add[key]: Adds a given key to the set
- Remove[key]: Removes a given key from the set
- Intersect[set A,set B]: Adds "sets A and intersect B" to this set
- Union[set A,set B]: Adds "set A union B" to this set
- Not[set A,set B]: Adds "set A not B" to this set
See Also
LavishScript Object Types
- Text
- string - mutablestring - unistring
- Numbers
- byte - float - float64 - int - uint - int64
- Boolean (TRUE/FALSE)
- bool
- Pointers
- boolptr - byteptr - floatptr - float64ptr - intptr - uintptr - int64ptr - rgbptr - stringptr
- Containers
- objectcontainer - array - index - collection - queue - stack - set - variablescope
- JSON
- jsonobject - jsonarray - jsonvaluecontainer - jsonvalue
- Iteration
- iterator - jsoniterator
- Date/Time
- time
- File Handling
- filepath - file - filelist - filelistentry
- Tasks
- lavishmachine - Accessed via the Top-Level Object LMAC
- task - tasklibrary - taskmanager - tasktype - taskpulseargs - elmactaskstate