Concept:
Union
Headline
A labelled data structure that unifies different representations under one type. Tagged unions also have a label identifying which representation they carry at any given time, untagged unions do not.
Illustration
In Language:C, one can define an untagged union, for example a type that may contain either an integer or a floating point number:
union Number {
int i;
double d;
};
One can also manually create a tagged union using a Record, an Enumeration and an untagged union:
enum NumberType { INT, DOUBLE };
struct TaggedNumber {
enum NumberType type;
union Number number;
};
Some languages, like Language:Haskell, provide built-in support for tagged unions instead.
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For you are available next options:will make text bold.
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will make text underlined.
will make text striked.
will allow you to paste code headline into the page.
will allow you to link into the page.
will allow you to paste code with syntax highlight into the page. You will need to define used programming language.
will allow you to paste image into the page.
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will allow your to insert youtube video into the page. You need to copy link to youtube page with video and insert it as parameter in this tag.
will allow your to insert code snippets from @worker.