Structure
MTLForStatement
A for loop statement for iterating over collections.
struct MTLForStatementOverview
For statements provide iteration capabilities in MTL templates, allowing generation of repeated content with optional separators.
Example Usage
let itemVar = MTLVariable(name: "item", type: "Element")
let collectionExpr = MTLExpression(AQLVariableExpression(name: "items"))
let binding = MTLBinding(variable: itemVar, initExpression: collectionExpr)
let separator = MTLExpression(AQLLiteralExpression(value: ", "))
let forStmt = MTLForStatement(
binding: binding,
separator: separator,
body: MTLBlock(statements: [
MTLExpressionStatement(expression: MTLExpression(AQLVariableExpression(name: "item")))
])
)Topics
Initializers
?
init(binding:separator:body:multiLines:)
Creates a new for statement.
Instance Properties
V
binding
The variable binding for the loop.
V
body
The block of statements to execute for each iteration.
V
multiLines
Whether this statement spans multiple lines.
V
separator
Optional expression to evaluate and output between iterations.
Instance Methods
F
execute(in:)
Executes the statement within the specified execution context.