IT_Reflect::ModelGroupImpl Class Reference

#include <it_bus/reflect/model_group_impl.h>

Inheritance diagram for IT_Reflect::ModelGroupImpl:

List of all members.

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Detailed Description

Base implementation for generated sequence, choice and all reflections.

Definition at line 20 of file model_group_impl.h.

Public Member Functions
	ModelGroupImpl (IT_Vector< IT_Bus::QName > &element_names) IT_THROW_DECL(())
	Constructor.
virtual	~ModelGroupImpl () IT_THROW_DECL(())
	Destructor.
virtual size_t	get_element_count () const IT_THROW_DECL(())
	Get the number of elements defined in this object's schema.
virtual const IT_Bus::QName &	get_element_name (size_t i) const IT_THROW_DECL(())
	Get the name of the ith element.
virtual Reflection *	use_element (size_t i) IT_THROW_DECL((ReflectException))
	Use the element at the specified index.
virtual Reflection *	use_element (const IT_Bus::QName &element_name) IT_THROW_DECL((ReflectException))
	Use the named element.
Protected Member Functions
size_t	find_element (const IT_Bus::QName &name) const IT_THROW_DECL((ReflectException))
	Obtain the index for the specified element.
Private Attributes
IT_Vector< IT_Bus::QName > &	m_element_names

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Member Function Documentation

size_t IT_Reflect::ModelGroupImpl::find_element

(

const IT_Bus::QName &

name

)

const [protected]

Obtain the index for the specified element.

Parameters:

QName

of the desired element

Returns:

the index

virtual size_t IT_Reflect::ModelGroupImpl::get_element_count

(

)

const [virtual]

Get the number of elements defined in this object's schema.

Returns:

the number of elements in the schema

Exceptions:

ReflectException

Implements IT_Reflect::ModelGroup.

virtual const IT_Bus::QName& IT_Reflect::ModelGroupImpl::get_element_name

(

size_t

i

)

const [virtual]

Get the name of the ith element.

Returns:

the QName of the element at the specified index

Exceptions:

ReflectException

Implements IT_Reflect::ModelGroup.

virtual Reflection* IT_Reflect::ModelGroupImpl::use_element

(

const IT_Bus::QName &

element_name

)

[virtual]

Use the named element.

Returns a pointer to a reflection object that can be used to modify the element. For a choice this makes the named element current.

Parameters:

name

of the element.

Returns:

modifiable reflection of the element. Caller must _remove_ref().

Exceptions:

ReflectException

if name is invalid.

Implements IT_Reflect::ModelGroup.

virtual Reflection* IT_Reflect::ModelGroupImpl::use_element

(

size_t

i

)

[virtual]

Use the element at the specified index.

Returns a Reflection object that can be used to modify the element. For a choice, makes the element at i current.

Precondition:

i must be less than get_element_count()

Parameters:

index

of element.

Returns:

modifiable reflection of the element. Caller must _remove_ref().

Exceptions:

ReflectException

if i is out of bounds.

Implements IT_Reflect::ModelGroup.

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