DataModel_detail::DVLInfoBase Class Reference

#include <DVLInfo.h>

Inheritance diagram for DataModel_detail::DVLInfoBase:

Collaboration diagram for DataModel_detail::DVLInfoBase:

Public Member Functions
	DVLInfoBase (const std::type_info &tinfo, const std::type_info &elt_tinfo)
	Constructor.
virtual	~DVLInfoBase ()
	Destructor.
const std::type_info &	tinfo () const
	Return the type_info for the container.
CLID	clid () const
	Return the CLID for the container.
const std::type_info &	elt_tinfo () const
	Return the type_info for the container's element.
virtual void *	make (size_t nreserve) const =0
	Construct a new container.
virtual void	push (void *cont_p, void *elt_p) const =0
	Push a new pointer into the container.
virtual size_t	size (void *cont_p) const =0
	Return the size of the container.
virtual void	clear (void *cont_p) const =0
	Erase the elements in the container.
virtual void	del (void *cont_p) const =0
	Delete a container.
virtual void *	clone (void *cont_p) const =0
	Copy a container.
virtual DVLIteratorBase *	iterator (const void *cont_p) const =0
	Return a new iterator object.
virtual SG::AuxVectorBase *	base (void *cont_p) const =0
	Return a pointer to the container base.

Static Public Member Functions
static DVLInfoBase *	find (const std::type_info &tinfo)
	Find the DVLInfo for the container tinfo.
static DVLInfoBase *	find (CLID clid)
	Find the DVLInfo for the container clid.

Private Attributes
const std::type_info &	m_tinfo
	The type_info of the container.
const std::type_info &	m_elt_tinfo
	The type_info of the container's element.

Detailed Description

Definition at line 67 of file DVLInfo.h.

Constructor & Destructor Documentation

DVLInfoBase()

DataModel_detail::DVLInfoBase::DVLInfoBase	(	const std::type_info &	tinfo,
		const std::type_info &	elt_tinfo )

Constructor.

Parameters

tinfo	Type info object for the container being described.
elt_tinfo	Type info object for the element type of the container being described (with pointer and const's stripped.)

Note: these objects should only be allocated statically.

Definition at line 59 of file DVLInfo.cxx.

  : m_tinfo (tinfo),
    m_elt_tinfo (elt_tinfo)
{
  lock_guard<mutex> lock (s_dvl_tinfo_mutex);
  if (s_dvl_tinfo_map == 0)
    s_dvl_tinfo_map = new dvl_tinfo_map_t;
  (*s_dvl_tinfo_map)[&tinfo] = this;
}

~DVLInfoBase()

virtual DataModel_detail::DVLInfoBase::~DVLInfoBase ( )

inlinevirtual

Destructor.

Definition at line 83 of file DVLInfo.h.

{}

Member Function Documentation

base()

virtual SG::AuxVectorBase * DataModel_detail::DVLInfoBase::base ( void * cont_p ) const

pure virtual

Return a pointer to the container base.

Parameters

cont_p

Pointer to the container.

Implemented in DataModel_detail::DVLInfo< T >.

clear()

virtual void DataModel_detail::DVLInfoBase::clear ( void * cont_p ) const

pure virtual

Erase the elements in the container.

Parameters

cont_p

Pointer to the container.

Implemented in DataModel_detail::DVLInfo< T >.

clid()

CLID DataModel_detail::DVLInfoBase::clid

(

)

const

Return the CLID for the container.

Definition at line 117 of file DVLInfo.cxx.

{
  return CLIDRegistry::typeinfoToCLID (m_tinfo);
}

clone()

virtual void * DataModel_detail::DVLInfoBase::clone ( void * cont_p ) const

pure virtual

Copy a container.

Parameters

cont_p

Pointer to the container.

Implemented in DataModel_detail::DVLInfo< T >.

del()

virtual void DataModel_detail::DVLInfoBase::del ( void * cont_p ) const

pure virtual

Delete a container.

Parameters

cont_p

Pointer to the container.

Implemented in DataModel_detail::DVLInfo< T >.

elt_tinfo()

const std::type_info & DataModel_detail::DVLInfoBase::elt_tinfo

(

)

const

Return the type_info for the container's element.

(Pointer and const stripped.)

find() [1/2]

DVLInfoBase * DataModel_detail::DVLInfoBase::find ( CLID clid )

static

Find the DVLInfo for the container clid.

Find the DVLInfo for the container tinfo.

Parameters

clid	CLID of the desired container.

Returns

Pointer to the DVLInfo, or 0 if not found.

Parameters

clid	CLID of the desired container.
tinfo	type_info of the desired container.

Returns

Pointer to the DVLInfo, or 0 if not found.

Definition at line 105 of file DVLInfo.cxx.

{
  const std::type_info* ti = CLIDRegistry::CLIDToTypeinfo (clid);
  if (ti)
    return DVLInfoBase::find (*ti);
  return 0;
}

find() [2/2]

DVLInfoBase * DataModel_detail::DVLInfoBase::find ( const std::type_info & tinfo )

static

Find the DVLInfo for the container tinfo.

Parameters

tinfo

type_info of the desired container.

Returns

Pointer to the DVLInfo, or 0 if not found.

Definition at line 76 of file DVLInfo.cxx.

{
  lock_guard<mutex> lock (s_dvl_tinfo_mutex);
  if (!s_dvl_tinfo_map)
    return 0;
  dvl_tinfo_map_t::iterator i = s_dvl_tinfo_map->find (&tinfo);
  if (i != s_dvl_tinfo_map->end())
    return i->second;
  return 0;
}

iterator()

virtual DVLIteratorBase * DataModel_detail::DVLInfoBase::iterator ( const void * cont_p ) const

pure virtual

Return a new iterator object.

Parameters

cont_p

Pointer to the container.

Implemented in DataModel_detail::DVLInfo< T >.

make()

virtual void * DataModel_detail::DVLInfoBase::make ( size_t nreserve ) const

pure virtual

Construct a new container.

Parameters

nreserve

Number of elements for which to reserve space. (Ignored if not appropriate.)

Implemented in DataModel_detail::DVLInfo< T >.

push()

virtual void DataModel_detail::DVLInfoBase::push ( void * cont_p, void * elt_p ) const

pure virtual

Push a new pointer into the container.

Parameters

cont_p	Pointer to the container.
elt_p	Pointer to the element to push. (Must match the container's declared element type.)

Implemented in DataModel_detail::DVLInfo< T >.

size()

virtual size_t DataModel_detail::DVLInfoBase::size ( void * cont_p ) const

pure virtual

Return the size of the container.

Parameters

cont_p

Pointer to the container.

Implemented in DataModel_detail::DVLInfo< T >.

tinfo()

const std::type_info & DataModel_detail::DVLInfoBase::tinfo

(

)

const

Return the type_info for the container.

Member Data Documentation

m_elt_tinfo

const std::type_info& DataModel_detail::DVLInfoBase::m_elt_tinfo

private

The type_info of the container's element.

Definition at line 185 of file DVLInfo.h.

m_tinfo

const std::type_info& DataModel_detail::DVLInfoBase::m_tinfo

private

The type_info of the container.

Definition at line 182 of file DVLInfo.h.

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

• DVLInfo.h
• DVLInfo.cxx