ts::config::detail::ValueTable Class Reference

Wrapper class for a table of configuration values. More...

#include <TsValue.h>

Collaboration diagram for ts::config::detail::ValueTable:

Public Types
typedef ValueTable	self
	Self reference type.
typedef ValueTableImpl	ImplType
	Implementation type.
Public Member Functions
size_t	size () const
	Table size.
Generation	generation () const
	Generation.
ValueItem const &	operator[] (ValueIndex idx) const
	Const access by index.
ValueItem &	operator[] (ValueIndex idx)
	Access by index.
self &	forceRootItem ()
	Force the existence of the root item in the table.
Rv< ValueIndex >	make (ValueIndex parent, ValueType type, ConstBuffer const &name=NULL_BUFFER)
	Create a new item (value) with optional name The table must contain parent.
bool	operator! () const
	Test for not table existence.
	operator PseudoBool::Type () const
	Test for table existence.
self &	reset ()
	Reset to default constructed state.
Buffer	alloc (size_t n)
	Allocate a local buffer.
Protected Types
typedef IntrusivePtr< ImplType >	ImplPtr
	Smart pointer to implementation instance.
Protected Member Functions
ImplType *	instance ()
	Force an implementation instance and return a pointer to it.
Protected Attributes
ImplPtr	_ptr
	Implementation instance.

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Detailed Description

Wrapper class for a table of configuration values.

Definition at line 281 of file TsValue.h.

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Member Typedef Documentation

typedef IntrusivePtr<ImplType> ts::config::detail::ValueTable::ImplPtr [protected]

Smart pointer to implementation instance.

Definition at line 335 of file TsValue.h.

typedef ValueTableImpl ts::config::detail::ValueTable::ImplType

Implementation type.

Definition at line 284 of file TsValue.h.

typedef ValueTable ts::config::detail::ValueTable::self

Self reference type.

Definition at line 283 of file TsValue.h.

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Member Function Documentation

Buffer ts::config::detail::ValueTable::alloc

(

size_t

n

)

Allocate a local buffer.

This buffer will persist until the implementation instance is destoyed.

Returns:

The allocated buffer.

Definition at line 114 of file TsValue.cc.

References ts::config::detail::ValueTableImpl::_buffers, ts::Buffer::_ptr, and instance().

Referenced by ts::config::Configuration::alloc().

detail::ValueTable & ts::config::detail::ValueTable::forceRootItem

(

)

Force the existence of the root item in the table.

Returns:

this object.

Definition at line 69 of file TsValue.cc.

References ts::config::detail::ValueTableImpl::_values, ts::config::GroupValue, and instance().

Referenced by ts::config::Configuration::getRoot().

Generation ts::config::detail::ValueTable::generation

(

)

const [inline]

Generation.

Returns:

The generation number.

Definition at line 643 of file TsValue.h.

References _ptr.

detail::ValueTable::ImplType * ts::config::detail::ValueTable::instance

(

)

[protected]

Force an implementation instance and return a pointer to it.

Definition at line 63 of file TsValue.cc.

References _ptr, ts::IntrusivePtr< T >::get(), and ts::IntrusivePtr< T >::reset().

Referenced by alloc(), and forceRootItem().

Rv< detail::ValueIndex > ts::config::detail::ValueTable::make	(	ValueIndex	parent,
		ValueType	type,
		ConstBuffer const &	name = NULL_BUFFER
	)

Create a new item (value) with optional name The table must contain parent.

If name is omitted, the item has an empty name.

Returns:

Index of the new value item.

Parameters:

	parent	Index of parent for item.
	type	Type of item.
	name	Name (may be empty).

Definition at line 77 of file TsValue.cc.

References ts::config::detail::ValueItem::_children, ts::config::detail::ValueItem::_local_index, ts::config::detail::ValueItem::_name, ts::config::detail::ValueItem::_parent, _ptr, ts::config::detail::ValueItem::_type, ts::Rv< R >::errata(), ts::config::GroupValue, ts::config::detail::IS_CONTAINER, ts::msg::log(), ts::msg::logf(), ts::config::detail::NULL_VALUE_INDEX, ts::NumericType< T, X >::raw(), ts::config::detail::Type_Property, and ts::msg::WARN.

Referenced by ts::config::Value::makeChild().

ts::config::detail::ValueTable::operator PseudoBool::Type

(

)

const [inline]

Test for table existence.

Returns:

true if the implementation instance exists, false if not.

Definition at line 641 of file TsValue.h.

References _ptr, ts::config::detail::PseudoBool::FALSE, and ts::config::detail::PseudoBool::TRUE.

bool ts::config::detail::ValueTable::operator!

(

)

const [inline]

Test for not table existence.

Returns:

false if the implementation instance exists, true if not.

Definition at line 640 of file TsValue.h.

References _ptr.

detail::ValueItem & ts::config::detail::ValueTable::operator[]

(

ValueIndex

idx

)

Access by index.

Returns:

The value item at index idx.

Parameters:

idx

Index of item.

Definition at line 109 of file TsValue.cc.

References _ptr, and assert.

ValueItem const & ts::config::detail::ValueTable::operator[]

(

ValueIndex

idx

)

const [inline]

Const access by index.

Returns:

The value item at index idx.

Parameters:

idx

Index of item.

Definition at line 644 of file TsValue.h.

ValueTable & ts::config::detail::ValueTable::reset

(

)

[inline]

Reset to default constructed state.

Returns:

this object.

Definition at line 645 of file TsValue.h.

References _ptr.

size_t ts::config::detail::ValueTable::size

(

void

)

const [inline]

Table size.

Returns:

The number of value items in the table.

Definition at line 642 of file TsValue.h.

References _ptr.

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Field Documentation

ImplPtr ts::config::detail::ValueTable::_ptr [protected]

Implementation instance.

Definition at line 336 of file TsValue.h.

Referenced by generation(), instance(), make(), operator PseudoBool::Type(), operator!(), operator[](), reset(), and size().

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

• TsValue.h
• TsValue.cc