a11::flow::syntax::ForEach Struct Reference

for name[, name...] in pipeline [parallel n] { ... }. More...

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

Inheritance diagram for a11::flow::syntax::ForEach:

Public Member Functions
const Word &	variable () const
	The first name, which is the whole value where there is only one.
Public Member Functions inherited from a11::flow::syntax::NodeOf< NodeKind::kForEach >
	NodeOf ()
Public Member Functions inherited from a11::flow::syntax::Node
virtual	~Node ()=default

Public Attributes
std::vector< Word >	variables
PipelinePtr	pipeline
int	parallel = 1
std::vector< NodePtr >	body
std::vector< Word >	after
	What has to have finished before the loop starts.
Public Attributes inherited from a11::flow::syntax::Node
NodeKind	kind = NodeKind::kError
Location	location

Additional Inherited Members
Static Public Attributes inherited from a11::flow::syntax::NodeOf< NodeKind::kForEach >
static constexpr NodeKind	kNodeKind

Detailed Description

for name[, name...] in pipeline [parallel n] { ... }.

Several names unpack the value by position, as in for url, title in zip(urls, titles).

Member Function Documentation

variable()

const Word & a11::flow::syntax::ForEach::variable ( ) const

inline

The first name, which is the whole value where there is only one.

Member Data Documentation

after

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

What has to have finished before the loop starts.

A loop is a step like any other, so it waits like one. It can also be waited for: bound to a name it reads as its own outcome, which is how a flow says "once the loop is over" about a node the loop was writing.

body

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

parallel

int a11::flow::syntax::ForEach::parallel = 1

pipeline

PipelinePtr a11::flow::syntax::ForEach::pipeline

variables

std::vector<Word> a11::flow::syntax::ForEach::variables

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

• cpp/a11/flow/syntax.h