DtEnvList Class Reference

DtEnvList is a list of DtEnvValue pointers. More...

Inheritance diagram for DtEnvList:

Collaboration diagram for DtEnvList:

List of all members.

Public Member Functions
virtual DtEnvValueSP	first () const
	Get the first value in the list.
virtual DtEnvValueSP	last () const
	Get the last value in the list.
virtual DtEnvValueSP	next (DtEnvValueSP) const
	Get the next value after the value passed in.
Static Public Member Functions
static bool	isList (const DtEnvValueSP &)
	Check to see if a value is a list.
static DtEnvList *	castToList (const DtEnvValueSP &value)
	Cast a value to a list.
Protected Member Functions
	DtEnvList (const DtString &value)
	CTOR.
virtual DtEnvValue *	clone () const
	Create a deep copy.
virtual void	cloneChildren (DtEnvList *list) const
	Duplicate children in object.
virtual void	append (DtEnvValueSP)
	Append a child into the list.
virtual void	remove (DtEnvValueSP)
	Remove a child from the list.
Protected Attributes
DtEnvValueList	myValues
	The list of values.
Friends
class	DtEnvironment

---

Detailed Description

DtEnvList is a list of DtEnvValue pointers.

Which themselves can be any type.

---

Constructor & Destructor Documentation

DtEnvList::DtEnvList

(

const DtString &

value

)

[explicit, protected]

CTOR.

---

Member Function Documentation

virtual void DtEnvList::append

(

DtEnvValueSP

)

[protected, virtual]

Append a child into the list.

Reimplemented in DtEnvObject.

static DtEnvList* DtEnvList::castToList

(

const DtEnvValueSP &

value

)

[static]

Cast a value to a list.

Return values:

NULL	If object is not a list.

virtual DtEnvValue* DtEnvList::clone

(

)

const [protected, virtual]

Create a deep copy.

Reimplemented from DtEnvValue.

Reimplemented in DtEnvObject, and DtEnvNamedList.

virtual void DtEnvList::cloneChildren

(

DtEnvList *

list

)

const [protected, virtual]

Duplicate children in object.

virtual DtEnvValueSP DtEnvList::first

(

)

const [virtual]

Get the first value in the list.

Reimplemented in DtEnvNamedList, and DtEnvObject.

static bool DtEnvList::isList

(

const DtEnvValueSP &

)

[static]

Check to see if a value is a list.

virtual DtEnvValueSP DtEnvList::last

(

)

const [virtual]

Get the last value in the list.

virtual DtEnvValueSP DtEnvList::next

(

DtEnvValueSP

)

const [virtual]

Get the next value after the value passed in.

Returns null if there is no next child.

for(DtEnvValueSP child = list.first();child;child = child->next(child)) { ... }

virtual void DtEnvList::remove

(

DtEnvValueSP

)

[protected, virtual]

Remove a child from the list.

Reimplemented in DtEnvObject.

---

Friends And Related Function Documentation

friend class DtEnvironment [friend]

Reimplemented from DtEnvValue.

Reimplemented in DtEnvObject, and DtEnvNamedList.

---

Member Data Documentation

DtEnvValueList DtEnvList::myValues [protected]

The list of values.

---

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

• envList.h