a11::flow::syntax::FlowDeclaration Struct Reference

One flow name { ... } declaration, or the one flow { ... } entry point. More...

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

Inheritance diagram for a11::flow::syntax::FlowDeclaration:

Public Attributes
Word	name
bool	entry = false
	Whether this is the file's entry point: flow { ... }, with no name.
std::string	description
std::vector< PortDeclarationPtr >	ports
std::vector< HeaderDeclarationPtr >	headers
std::vector< NodePtr >	body
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::kFlowDeclaration >
	NodeOf ()
Public Member Functions inherited from a11::flow::syntax::Node
virtual	~Node ()=default
Static Public Attributes inherited from a11::flow::syntax::NodeOf< NodeKind::kFlowDeclaration >
static constexpr NodeKind	kNodeKind

Detailed Description

One flow name { ... } declaration, or the one flow { ... } entry point.

Member Data Documentation

body

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

description

std::string a11::flow::syntax::FlowDeclaration::description

entry

bool a11::flow::syntax::FlowDeclaration::entry = false

Whether this is the file's entry point: flow { ... }, with no name.

A file may hold one. It is what an interpreter runs when handed the file, and it is not addressable: a flow with no name cannot be the target of a run or a call, which is what stops a program's entry point from being something a library flow reaches into or something that recurses into itself.

Its arguments arrive as ports nobody declared – argc and argv – for the same reason main gets them in C: every program of this shape wants them, and a file that had to declare them would say the same two lines every time.

headers

std::vector<HeaderDeclarationPtr> a11::flow::syntax::FlowDeclaration::headers

name

Word a11::flow::syntax::FlowDeclaration::name

ports

std::vector<PortDeclarationPtr> a11::flow::syntax::FlowDeclaration::ports

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

• cpp/a11/flow/syntax.h