by::arrStela Class Reference

Ordered list of elements. More...

#include <arrStela.hpp>

Inheritance diagram for by::arrStela:

Additional Inherited Members
Public Member Functions inherited from by::stela
	stela (std::initializer_list< me * > subs, const std::string &name="")
	Constructs a stela object with an optional name and an initializer list of child stela objects.
	stela (const me &rhs, const std::string &name="")
	stela (const std::string &name="")
me &	operator[] (const std::string &name)
const me &	operator[] (const std::string &name) const BY_CONST_FUNC(operator[](name))
me &	operator[] (const nchar *name)
const me &	operator[] (const nchar *name) const BY_CONST_FUNC(operator[](name))
	operator nbool () const
	Converts the stela object to a boolean, indicating its existence.
me &	sub (const std::string &name)
me &	sub (const std::string *it) BY_SIDE_FUNC(it
const me &sub(nidx n) const BY_CONST_FUNC(sub(n)) nbool has(const std nbool	has (const std::string *it) const BY_SIDE_FUNC(has)
void	add (const stela &it)
	Adds a stela object as a child.
void	add (const stela *it) BY_SIDE_FUNC(add)
	Adds a stela object as a child.
void	add (std::initializer_list< stela * > subs)
	Adds multiple stela objects from an initializer list as children.
void	del (const stela &it)
void	del (const stela *it) BY_SIDE_FUNC(del)
void	del (const std::string &name)
void	del (const std::string *it) BY_SIDE_FUNC(del)
void	del (const nchar *name)
const std::string &	getPrefix () const
	The comment lines sitting above this node, # markers included.
void	setPrefix (const std::string &newPrefix)
void	setPrefix (const nchar *newPrefix)
const std::string &	getPostfix () const
	The comment after this node on the same line, # marker included.
void	setPostfix (const std::string &newPostfix)
void	setPostfix (const nchar *newPostfix)
const std::string &	getName () const
void	setName (const std::string &newName)
void	setName (const std::string *it) BY_SIDE_FUNC(setName)
void	setName (const nchar *newName)
ncnt	len () const
iterator	begin ()
iterator	end ()
virtual nint	asInt () const
	Converts the stela object's value to an integer.
virtual nchar	asChar () const
	Converts the stela object's value to a character.
virtual const std::string &	asStr () const
	Converts the stela object's value to a string.
virtual nbool	asBool () const
	Converts the stela object's value to a boolean.
virtual nbool	isExist () const
	Checks if the stela object is considered "existent" (i.e., not a nulStela).
virtual void	accept (const stelaVisitInfo &i, stelaVisitor &v)
	Dispatch entry for stelaVisitor. Base implementation calls v.visit(i, *this); subclasses override via the VISIT macro.
Public Member Functions inherited from by::instance
	instance (id newId)
	instance (const me &rhs)
me &	operator= (const me &rhs)=default
void *	operator new (size_t sz) noexcept
void	operator delete (void *pt, size_t sz) noexcept
virtual id	getId () const
virtual nbool	isHeap () const
	Checks if this instance is allocated on the heap.
const life *	getBindTag () const
	Returns a pointer to the associated life object for reference counting.
Public Member Functions inherited from by::typeProvidable
nbool	operator== (const me &rhs) const
nbool	operator!= (const me &rhs) const
virtual const type &	getType () const =0
nbool	isSub (const type &it) const
nbool	isSub (const type *it) const BY_SIDE_FUNC(isSub)
nbool	isSub (const me &it) const
nbool	isSub (const me *it) const BY_SIDE_FUNC(isSub)
nbool	isSuper (const type &it) const
nbool	isSuper (const type *it) const BY_SIDE_FUNC(isSuper)
nbool	isSuper (const me &it) const
nbool	isSuper (const me *it) const BY_SIDE_FUNC(isSuper)
template<typename T >
nint	isSub () const
template<typename T >
nint	isSuper () const
template<typename T >
T *	cast ()
template<typename T >
const T *	cast () const BY_CONST_FUNC(cast< T >()) virtual void *cast(const type &to)
	Safe cast to target type using type hierarchy information.
const void *	cast (const type &to) const BY_CONST_FUNC(cast(to)) void *cast(const type *it) BY_SIDE_FUNC(cast)
Public Member Functions inherited from by::clonable
virtual me *	clone () const =0
virtual me *	cloneDeep () const
virtual void	onCloneDeep (const me &from)
Static Public Member Functions inherited from by::instance
static vault &	getVault ()
Public Attributes inherited from by::stela
me sub	it
me sub *	this
const me &sub(const std::string &name) const BY_CONST_FUNC(sub(name)) const me &sub(const std const me	sub )(const nchar *name) const BY_CONST_FUNC(sub(name)) me &sub(nidx n)
Protected Member Functions inherited from by::instance
nbool	_setId (id new1)
Static Protected Member Functions inherited from by::instance
static instancer *	_getMgr ()

Detailed Description

Ordered list of elements.

A tag subtype so stelaWriter emits {a, b, c} inline instead of a def block. It adds no storage and no methods: elements are ordinary children named "0000", "0001", "0002", ... so every access goes through the plain Stela interface. Callers never need to downcast to reach an element.

Usage

stela& deps = root->sub("deps");
for(ncnt n = 0; n < deps.len(); ++n)
    deps.sub(n).asStr();

Remarks

Element order Elements are named "0", "1", "2", ... and come back in that order because Stela keeps its children in insertion order.

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

• /home/runner/work/stela/stela/module/stela/ast/arrStela.hpp