Falcon::Value Class Reference

#include <syntree.h>

Inheritance diagram for Falcon::Value:

[legend]

List of all members.

Public Types
Public Member Functions
ArrayDecl *	asArray () const
bool	asBool () const
DictDecl *	asDict () const
Expression *	asExpr () const
int64	asInteger () const
String *	asLBind () const
numeric	asNumeric () const
RangeDecl *	asRange () const
Value *	asReference () const
String *	asString () const
Symbol *	asSymbol () const
String *	asSymdef () const
Value *	clone () const
	Clone constructor.
void	copy (const Value &other)
	Copies the value.
VarDef *	genVarDef ()
	Creates a new Falcon::VarDef using the contents of this object.
bool	isArray () const
bool	isBool () const
bool	isDict () const
bool	isEqualByValue (const Value &other) const
	Verifies if another Falcon::Value is internally equal to this one.
bool	isExpr () const
bool	isImmediate () const
bool	isInteger () const
bool	isLBind () const
bool	isNil () const
bool	isNumeric () const
bool	isRange () const
bool	isReference () const
bool	isSelf () const
bool	isSimple () const
bool	isString () const
bool	isSymbol () const
bool	isSymdef () const
bool	isTrue () const
bool	less (const Value &val) const
	Verifies if another Falcon::Value is internally greater or equal than this one.
bool	operator!= (const Value &other) const
bool	operator< (const Value &val) const
bool	operator<= (const Value &other) const
Value &	operator= (const Value &other)
bool	operator== (const Value &other) const
bool	operator> (const Value &other) const
bool	operator>= (const Value &other) const
void	setArray (ArrayDecl *val)
void	setBool (bool val)
void	setDict (DictDecl *val)
void	setExpr (Expression *val)
void	setInteger (int64 val)
void	setLBind (String *val)
void	setNil ()
void	setNumeric (numeric val)
void	setRange (RangeDecl *val)
void	setReference (Value *val)
void	setSelf ()
void	setString (String *val)
void	setSymbol (Symbol *val)
void	setSymdef (String *val)
void	transfer (Value &other)
	Transfers the value of the original to this instance.
type_t	type () const
	Value (Value *val)
	Value (RangeDecl *val)
	Value (DictDecl *val)
	Value (ArrayDecl *val)
	Value (Expression *val)
	Value (Symbol *val)
	Value (String *val)
	Value (numeric val)
	Value (int64 val)
	Value (bool val)
	Value (const Value &other)
	Value ()
	~Value ()

---

Member Enumeration Documentation

enum Falcon::Value::type_t

Enumerator:

t_nil
t_imm_bool
t_imm_integer
t_imm_string
t_imm_num
t_symbol
t_symdef
t_self
t_lbind
t_byref
t_array_decl
t_dict_decl
t_range_decl
t_expression

---

Constructor & Destructor Documentation

Falcon::Value::Value

(

)

[inline]

Falcon::Value::Value

(

const Value &

other

)

[inline]

Falcon::Value::Value

(

bool

val

)

[inline, explicit]

Falcon::Value::Value

(

int64

val

)

[inline, explicit]

Falcon::Value::Value

(

numeric

val

)

[inline, explicit]

Falcon::Value::Value

(

String *

val

)

[inline]

Falcon::Value::Value

(

Symbol *

val

)

[inline]

Falcon::Value::Value

(

Expression *

val

)

[inline]

Falcon::Value::Value

(

ArrayDecl *

val

)

[inline]

Falcon::Value::Value

(

DictDecl *

val

)

[inline]

Falcon::Value::Value

(

RangeDecl *

val

)

[inline]

Falcon::Value::Value

(

Value *

val

)

[inline]

Falcon::Value::~Value

(

)

---

Member Function Documentation

ArrayDecl* Falcon::Value::asArray

(

)

const [inline]

bool Falcon::Value::asBool

(

)

const [inline]

DictDecl* Falcon::Value::asDict

(

)

const [inline]

Expression* Falcon::Value::asExpr

(

)

const [inline]

int64 Falcon::Value::asInteger

(

)

const [inline]

String* Falcon::Value::asLBind

(

)

const [inline]

numeric Falcon::Value::asNumeric

(

)

const [inline]

RangeDecl* Falcon::Value::asRange

(

)

const [inline]

Value* Falcon::Value::asReference

(

)

const [inline]

References asRef.

String* Falcon::Value::asString

(

)

const [inline]

Symbol* Falcon::Value::asSymbol

(

)

const [inline]

String* Falcon::Value::asSymdef

(

)

const [inline]

Value* Falcon::Value::clone

(

)

const

Clone constructor.

void Falcon::Value::copy

(

const Value &

other

)

Copies the value.

VarDef* Falcon::Value::genVarDef

(

)

Creates a new Falcon::VarDef using the contents of this object.

The Value() object is specific for the compiler; the VM and the module system does not know it. At times, it is needed to save in the module some data that are stored in the Falcon::Value; this is an utility function that does the job.

If the value is not simple, i.e. it's an expression or a statement, it cannot be converted and the function won't create a VarDef. Also, this version won't create a VarDef for symbols; use genVarDefSym() if this is required.

Returns:

a newly allocated prodef that has the same contents a the value, or 0 for complex values.

bool Falcon::Value::isArray

(

)

const [inline]

bool Falcon::Value::isBool

(

)

const [inline]

bool Falcon::Value::isDict

(

)

const [inline]

bool Falcon::Value::isEqualByValue

(

const Value &

other

)

const

Verifies if another Falcon::Value is internally equal to this one.

Works for nil, immediates and symbols. If the contents of the parameter are the same as those of this obeject, returns true, else false.

Parameters:

other

the other value to be compared to this one.

Returns:

true if the type and content of the other element are the same as this.

bool Falcon::Value::isExpr

(

)

const [inline]

bool Falcon::Value::isImmediate

(

)

const [inline]

bool Falcon::Value::isInteger

(

)

const [inline]

bool Falcon::Value::isLBind

(

)

const [inline]

bool Falcon::Value::isNil

(

)

const [inline]

bool Falcon::Value::isNumeric

(

)

const [inline]

bool Falcon::Value::isRange

(

)

const [inline]

bool Falcon::Value::isReference

(

)

const [inline]

bool Falcon::Value::isSelf

(

)

const [inline]

bool Falcon::Value::isSimple

(

)

const [inline]

bool Falcon::Value::isString

(

)

const [inline]

bool Falcon::Value::isSymbol

(

)

const [inline]

bool Falcon::Value::isSymdef

(

)

const [inline]

bool Falcon::Value::isTrue

(

)

const [inline]

bool Falcon::Value::less

(

const Value &

val

)

const

Verifies if another Falcon::Value is internally greater or equal than this one.

Works for nil, immediates, ranges and symbols. The ordering between type is nil less than interger less than range less than string less than symbol.

Parameters:

val

the other value to be compared to this one.

Returns:

true if the type of the element is the same, and this item is less than val.

bool Falcon::Value::operator!=

(

const Value &

other

)

const [inline]

bool Falcon::Value::operator<

(

const Value &

val

)

const [inline]

bool Falcon::Value::operator<=

(

const Value &

other

)

const [inline]

Value& Falcon::Value::operator=

(

const Value &

other

)

[inline]

bool Falcon::Value::operator==

(

const Value &

other

)

const [inline]

bool Falcon::Value::operator>

(

const Value &

other

)

const [inline]

bool Falcon::Value::operator>=

(

const Value &

other

)

const [inline]

void Falcon::Value::setArray

(

ArrayDecl *

val

)

[inline]

void Falcon::Value::setBool

(

bool

val

)

[inline]

void Falcon::Value::setDict

(

DictDecl *

val

)

[inline]

void Falcon::Value::setExpr

(

Expression *

val

)

[inline]

void Falcon::Value::setInteger

(

int64

val

)

[inline]

void Falcon::Value::setLBind

(

String *

val

)

[inline]

void Falcon::Value::setNil

(

)

[inline]

void Falcon::Value::setNumeric

(

numeric

val

)

[inline]

void Falcon::Value::setRange

(

RangeDecl *

val

)

[inline]

void Falcon::Value::setReference

(

Value *

val

)

[inline]

void Falcon::Value::setSelf

(

)

[inline]

void Falcon::Value::setString

(

String *

val

)

[inline]

void Falcon::Value::setSymbol

(

Symbol *

val

)

[inline]

void Falcon::Value::setSymdef

(

String *

val

)

[inline]

void Falcon::Value::transfer

(

Value &

other

)

[inline]

Transfers the value of the original to this instance.

The original type is set to nil, so that this instance remains the sole owner of the deep value data.

References m_content, and m_type.

type_t Falcon::Value::type

(

)

const [inline]

---

Member Data Documentation

ArrayDecl* Falcon::Value::asArray

bool Falcon::Value::asBool

DictDecl* Falcon::Value::asDict

Expression* Falcon::Value::asExpr

int64 Falcon::Value::asInteger

numeric Falcon::Value::asNumeric

RangeDecl* Falcon::Value::asRange

Value* Falcon::Value::asRef

Referenced by asReference().

String* Falcon::Value::asString

Symbol* Falcon::Value::asSymbol

---

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

• /home/gian/Progetti/falcon/core/include/falcon/syntree.h