a11::flow::syntax::Repeat Struct Reference

repeat [name = expr] [max n] { ... }. More...

#include <cpp/a11/flow/syntax.h>

Inheritance diagram for a11::flow::syntax::Repeat:

Public Attributes
Word	variable
	Empty where the repeat carries nothing.
NodePtr	start
std::optional< int >	max_iterations
	max n, where one was written.
std::vector< NodePtr >	body
std::vector< Word >	after
	What has to have finished before the loop starts. See ForEach::after.
Public Attributes inherited from a11::flow::syntax::Node
NodeKind	kind = NodeKind::kError
Location	location

Additional Inherited Members
Public Member Functions inherited from a11::flow::syntax::NodeOf< NodeKind::kRepeat >
	NodeOf ()
Public Member Functions inherited from a11::flow::syntax::Node
virtual	~Node ()=default
Static Public Attributes inherited from a11::flow::syntax::NodeOf< NodeKind::kRepeat >
static constexpr NodeKind	kNodeKind

Detailed Description

repeat [name = expr] [max n] { ... }.

Member Data Documentation

after

std::vector<Word> a11::flow::syntax::Repeat::after

What has to have finished before the loop starts. See ForEach::after.

body

std::vector<NodePtr> a11::flow::syntax::Repeat::body

max_iterations

std::optional<int> a11::flow::syntax::Repeat::max_iterations

max n, where one was written.

Nothing means no bound: the loop runs until its until/while says to stop.

There is no implicit safety bound: only an author-written max may end a repeat independently of its condition.

start

NodePtr a11::flow::syntax::Repeat::start

variable

Word a11::flow::syntax::Repeat::variable

Empty where the repeat carries nothing.

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The documentation for this struct was generated from the following file:

• cpp/a11/flow/syntax.h