INPUT / OUTPUT / LANGUAGE

Computing with ioLProgrammer's GuideLanguage Reference

＃ operator ? operator @ operator abs tag add tag align field and tag array tag audio tag backgroundColor field bold field border field borderBottom field borderColor field borderLeft field borderRight field borderStyle field borderTop field bottom field box tag button tag carat field checkBox tag choiceBox tag class tag clear tag clientFrame tag color field console tag dialog tag div tag do field editable field ellipse tag else field eq tag false tag focus field focusOrder field font field for tag format field ge tag gt tag height field hotKey field if tag img tag inf tag inline field input tag invalid tag int tag italic field join tag layer field le tag left field limit field line tag lt tag margin field marginBottom field marginLeft field marginRight field marginTop field mod tag mul tag ne tag neg tag not tag null tag num tag onClear field onClick field onContextClick field onExit field onFocus field onGet field onInput field onKeyDown field onSet field onKeyPress field onKeyUp field onMouseDown field onMouseIn field onMouseMove field onMouseOut field onMouseUp field onPull field onPush field onResize field onTimer field openLink tag or tag pivot field playing field put tag putError tag putLn tag requestTransfer tag right field rotate field scalar tag scroll field scrollPos field selectable field spacing field spacingBottom field spacingLeft field spacingRight field spacingTop field span tag split tag sub tag table tag tabRow tag then field timer tag top field transfer tag transferAbility tag transition field true tag underline field vector tag video tag visible field void tag width field with field wrap field xor tag

vector tag

Persistent logic tag

Stores a list of values.

Sample usage

Fields

Primary field

Secondary fields

@: At operator. Takes an index number, or list of index numbers, and generates the vector's values at those positions.
#: Size operator. Gets the number of elements in the vector.
&: Address operator. Gets a reference to the vector tag's location.
clear: Clears the contents of the vector. If the onClear field is specified, that code is executed, otherwise the onCommit field is executed if that field is specified.
onPush:
onClear:
onCommit:
onPull:

Behaviour

The vector tag holds a list of zero or more values. When a new value is pushed into a vector, it is added to the end of the list. Values are immutable once added to the list, they cannot be modified without clearing the entire vector.

Vector fields within ioL work with the same mechanics as vector tags, so the same built-in secondary fields that apply to vector tags also apply to vector fields.

Result

Notes

Example