KSValue Class Reference

This class acts like a union. More...

#include <koscript_value.h>

Collaboration diagram for KSValue:


Public Types
typedef KSSharedPtr< KSValue >	Ptr
enum	Type { Empty, StringType, IntType, BoolType, DoubleType, ListType, MapType, CharType, CharRefType, FunctionType, MethodType, PropertyType, ModuleType, StructType, StructClassType, StructBuiltinMethodType, DateType, TimeType, NTypes }
enum	Mode { LeftExpr, Constant, Temp }
Public Member Functions
	KSValue (Type)
	KSValue (const KSValue &)
	KSValue (const QString &_v)
	KSValue (const QValueList< Ptr > &_v)
	KSValue (const QMap< QString, Ptr > &_v)
	KSValue (KScript::Long _v)
	KSValue (int _v)
	KSValue (KScript::Boolean _v)
	KSValue (KScript::Double _v)
	KSValue (const KScript::Char &_v)
	KSValue (const KScript::CharRef &_v)
	KSValue (KSFunction *_v)
	KSValue (KSMethod *_v)
	KSValue (KSProperty *_v)
	KSValue (KSModule *_v)
	KSValue (KSStruct *_v)
	KSValue (KSStructClass *_v)
	KSValue (KSStructBuiltinMethod _v)
	KSValue (const QTime &t)
	KSValue (const QDate &d)
KSValue &	operator= (const KSValue &)
void	setValue (const QString &)
void	setValue (const QValueList< Ptr > &)
void	setValue (const QMap< QString, Ptr > &)
void	setValue (int _v)
void	setValue (KScript::Long)
void	setValue (KScript::Boolean)
void	setValue (KScript::Double)
void	setValue (const KScript::Char &)
void	setValue (const KScript::CharRef &)
void	setValue (KSFunction *)
void	setValue (KSMethod *)
void	setValue (KSProperty *)
void	setValue (KSModule *)
void	setValue (KSStruct *)
void	setValue (KSStructClass *)
void	setValue (KSStructBuiltinMethod)
void	setValue (const QDate &)
void	setValue (const QTime &)
void	suck (KSValue *)
Mode	mode () const
void	setMode (Mode m)
Type	type () const
virtual QString	typeName () const
bool	isEmpty () const
const QDate &	dateValue () const
QDate &	dateValue ()
const QTime &	timeValue () const
QTime &	timeValue ()
const QString &	stringValue () const
QString &	stringValue ()
const QValueList< Ptr > &	listValue () const
QValueList< Ptr > &	listValue ()
const QMap< QString, Ptr > &	mapValue () const
QMap< QString, Ptr > &	mapValue ()
KScript::Long	intValue () const
KScript::Boolean	boolValue () const
KScript::Double	doubleValue () const
KScript::Char	charValue () const
KScript::CharRef &	charRefValue ()
const KScript::CharRef &	charRefValue () const
KSFunction *	functionValue ()
const KSFunction *	functionValue () const
KSMethod *	methodValue ()
const KSMethod *	methodValue () const
KSProperty *	propertyValue ()
const KSProperty *	propertyValue () const
KSModule *	moduleValue ()
const KSModule *	moduleValue () const
KSStructClass *	structClassValue ()
const KSStructClass *	structClassValue () const
KSStruct *	structValue ()
const KSStruct *	structValue () const
KSStructBuiltinMethod	structBuiltinMethodValue ()
bool	cast (Type)
bool	implicitCast (Type typ) const
QString	toString (KSContext &context)
bool	operator== (const KSValue &v) const
bool	cmp (const KSValue &v) const
void	clear ()
Static Public Member Functions
static QString	typeToName (Type _typ)
static Type	nameToType (const QString &_name)
static KSValue *	null ()
Protected Attributes
Mode	m_mode
Type	typ
union {
KScript::Long i
KScript::Boolean b
KScript::Double d
ushort c
void * ptr
KSStructBuiltinMethod sm
QDate * date
QTime * time
}	val

Detailed Description

This class acts like a union.

It can hold one value at the time and it can hold the most common types. For CORBA people: It is a poor mans CORBA::Any.

Definition at line 48 of file koscript_value.h.

Member Function Documentation

bool KSValue::cast ( Type )

DO NOT USE ANY MORE.

Definition at line 404 of file koscript_value.cc.

bool KSValue::implicitCast ( Type typ ) const

Returns:
TRUE if the stored value is of type typ or can be implicit casted to that type.

Definition at line 700 of file koscript_value.cc.
Referenced by KSUtil::checkType().

void KSValue::clear ( )

Frees all data allocated by this KSValue.

Definition at line 293 of file koscript_value.cc.

KSValue::Type KSValue::nameToType ( const QString & _name ) [static]

Returns:
KSValue::Empty if the given name is empty or unknown.

Definition at line 394 of file koscript_value.cc.

static KSValue* KSValue::null ( ) [inline, static]

Returns:
an empty value. Its reference count is increased so that you can assign it directly to some KSContext.

Definition at line 204 of file koscript_value.h.

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

lib Library API Documentation

KSValue Class Reference

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Detailed Description

Member Function Documentation