Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
Wolfram`Parser`
TernaryNode  |
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TernaryNode
CodeParser
sown
`TernaryNode
▪
The child list always has exactly three elements - the canonical case is a C-style conditional , whose descriptor might be written .
c?a:b
"?"
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op stays a language-native descriptor string rather than a Wolfram symbol.
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TernaryNode
"Ternary"
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meta holds a position when the node comes from a real parse, and is an empty when you build it by hand - as in every example here.
"Source"
Examples
(2)
Basic Examples
(1)
A ternary node built literally holds its operator and three-element child list - here a conditional :
c?a:b
In[1]:=
 | TernaryNode |
 | LeafNode |
| LeafNode |
| LeafNode |
Out[1]=
TernaryNode[?,{LeafNode[Symbol,c,],LeafNode[Symbol,a,],LeafNode[Symbol,b,]},]
In[2]:=
| ASTNodeQ |
 | TernaryNode |
 | LeafNode |
| LeafNode |
| LeafNode |
Out[2]=
True
Properties & Relations
(1)
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""