Value stela node for storing primitive values. More...

#include <valStela.hpp>

Inheritance diagram for by::valStela:

Public Member Functions
const std::string &	asStr () const override
	Converts the stela object's value to a string.

nchar	asChar () const override
	Converts the stela object's value to a character.

nint	asInt () const override
	Converts the stela object's value to an integer.

nbool	asBool () const override
	Converts the stela object's value to a boolean.

const type &	getType () const override

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 &	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 nbool	isExist () const
	Checks if the stela object is considered "existent" (i.e., not a nulStela).

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

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)

Additional Inherited Members
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

Value stela node for storing primitive values.

Unlike nulStela, this Stela holds scalar types like int, float, string. Internally stores value as a base string, and can convert to appropriate types on type conversion requests like asInt().

Remarks: Exception on type conversion failure If type conversion fails, an exception is thrown, so be careful.

Member Function Documentation

◆ asBool()

nbool by::valStela::asBool ( ) const

overridevirtual

Converts the stela object's value to a boolean.

If the stela object has no value or is a nulStela, it returns false. If the conversion from its internal type (e.g., string) fails, an exception may be thrown.

Returns: The boolean representation of the stela object's value.

Reimplemented from by::stela.

◆ asChar()

nchar by::valStela::asChar ( ) const

overridevirtual

Converts the stela object's value to a character.

If the stela object has no value or is a nulStela, it returns a null character ('\0'). If the conversion from its internal type (e.g., string) fails, an exception may be thrown.

Returns: The character representation of the stela object's value.

Reimplemented from by::stela.

◆ asInt()

nint by::valStela::asInt ( ) const

overridevirtual

Converts the stela object's value to an integer.

If the stela object has no value or is a nulStela, it returns 0. If the conversion from its internal type (e.g., string) fails, an exception may be thrown.

Returns: The integer representation of the stela object's value.

Reimplemented from by::stela.

◆ asStr()

const std::string & by::valStela::asStr ( ) const

overridevirtual

Converts the stela object's value to a string.

If the stela object has no value or is a nulStela, it returns an empty string.

Returns: A const reference to the string representation of the stela object's value.

Reimplemented from by::stela.

◆ getType()

const type & by::valStela::getType ( ) const

overridevirtual

Reimplemented from by::stela.

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

/home/runner/work/stela/stela/module/stela/ast/valStela.hpp

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ asBool()

◆ asChar()

◆ asInt()

◆ asStr()

◆ getType()