CoGaDB::gpu::GPU_Base_Column Class Reference

#include <gpu_base_column.hpp>

Inheritance diagram for CoGaDB::gpu::GPU_Base_Column:

Collaboration diagram for CoGaDB::gpu::GPU_Base_Column:

List of all members.

Public Member Functions
	GPU_Base_Column (const std::string &name, AttributeType db_type)
virtual	~GPU_Base_Column ()
virtual bool	insert (const boost::any &new_Value)=0
virtual bool	update (TID tid, const boost::any &new_Value)=0
virtual bool	remove (TID tid)=0
virtual const boost::any	get (TID tid)=0
virtual bool	add (const boost::any &new_Value)=0
	adds constant to column
virtual bool	add (shared_pointer_namespace::shared_ptr< GPU_Base_Column > column)=0
	vector addition of two columns
virtual bool	minus (const boost::any &new_Value)=0
	substracts constant from column
virtual bool	minus (shared_pointer_namespace::shared_ptr< GPU_Base_Column > column)=0
	vector substraction of two columns
virtual bool	multiply (const boost::any &new_Value)=0
	multiply constant with column
virtual bool	multiply (shared_pointer_namespace::shared_ptr< GPU_Base_Column > column)=0
	multiply two columns A and B
virtual bool	division (const boost::any &new_Value)=0
	devide values in column by a constant
virtual bool	division (shared_pointer_namespace::shared_ptr< GPU_Base_Column > column)=0
	devide column A with column B
virtual void	print () const =0 throw ()
virtual size_t	size () const =0 throw ()
virtual const std::type_info &	type () const =0 throw ()
virtual const shared_pointer_namespace::shared_ptr < GPU_Base_Column >	copy () const =0
virtual const shared_pointer_namespace::shared_ptr < GPU_Base_Column >	materialize (shared_pointer_namespace::shared_ptr< GPU_Positionlist > pos_list) const =0
AttributeType	getType () const throw ()
	returns database type of column (as defined in "SQL" statement)
const std::string	getName () const throw ()
Protected Attributes
std::string	name_
AttributeType	db_type_

---

Constructor & Destructor Documentation

CoGaDB::gpu::GPU_Base_Column::GPU_Base_Column	(	const std::string &	name,
		AttributeType	db_type
	)

virtual CoGaDB::gpu::GPU_Base_Column::~GPU_Base_Column

(

)

[virtual]

---

Member Function Documentation

virtual bool CoGaDB::gpu::GPU_Base_Column::add

(

const boost::any &

new_Value

)

[pure virtual]

adds constant to column

for all indeces i holds the following property: B[i]=A[i]+new_Value

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >, and CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual bool CoGaDB::gpu::GPU_Base_Column::add

(

shared_pointer_namespace::shared_ptr< GPU_Base_Column >

column

)

[pure virtual]

vector addition of two columns

for all indeces i holds the following property: C[i]=A[i]+B[i]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual const shared_pointer_namespace::shared_ptr<GPU_Base_Column> CoGaDB::gpu::GPU_Base_Column::copy

(

)

const [pure virtual]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual bool CoGaDB::gpu::GPU_Base_Column::division

(

const boost::any &

new_Value

)

[pure virtual]

devide values in column by a constant

for all indeces i holds the following property: B[i]=A[i]/new_Value

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >, and CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual bool CoGaDB::gpu::GPU_Base_Column::division

(

shared_pointer_namespace::shared_ptr< GPU_Base_Column >

column

)

[pure virtual]

devide column A with column B

for all indeces i holds the following property: C[i]=A[i]/B[i]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual const boost::any CoGaDB::gpu::GPU_Base_Column::get

(

TID

tid

)

[pure virtual]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

const std::string CoGaDB::gpu::GPU_Base_Column::getName

(

)

const throw ()

AttributeType CoGaDB::gpu::GPU_Base_Column::getType

(

)

const throw ()

returns database type of column (as defined in "SQL" statement)

virtual bool CoGaDB::gpu::GPU_Base_Column::insert

(

const boost::any &

new_Value

)

[pure virtual]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual const shared_pointer_namespace::shared_ptr<GPU_Base_Column> CoGaDB::gpu::GPU_Base_Column::materialize

(

shared_pointer_namespace::shared_ptr< GPU_Positionlist >

pos_list

)

const [pure virtual]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual bool CoGaDB::gpu::GPU_Base_Column::minus

(

const boost::any &

new_Value

)

[pure virtual]

substracts constant from column

for all indeces i holds the following property: B[i]=A[i]-new_Value

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >, and CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual bool CoGaDB::gpu::GPU_Base_Column::minus

(

shared_pointer_namespace::shared_ptr< GPU_Base_Column >

column

)

[pure virtual]

vector substraction of two columns

for all indeces i holds the following property: C[i]=A[i]-B[i]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual bool CoGaDB::gpu::GPU_Base_Column::multiply

(

const boost::any &

new_Value

)

[pure virtual]

multiply constant with column

for all indeces i holds the following property: B[i]=A[i]*new_Value

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >, and CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual bool CoGaDB::gpu::GPU_Base_Column::multiply

(

shared_pointer_namespace::shared_ptr< GPU_Base_Column >

column

)

[pure virtual]

multiply two columns A and B

for all indeces i holds the following property: C[i]=A[i]*B[i]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual void CoGaDB::gpu::GPU_Base_Column::print

(

)

const throw () [pure virtual]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual bool CoGaDB::gpu::GPU_Base_Column::remove

(

TID

tid

)

[pure virtual]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual size_t CoGaDB::gpu::GPU_Base_Column::size

(

)

const throw () [pure virtual]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual const std::type_info& CoGaDB::gpu::GPU_Base_Column::type

(

)

const throw () [pure virtual]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

virtual bool CoGaDB::gpu::GPU_Base_Column::update	(	TID	tid,
		const boost::any &	new_Value
	)		[pure virtual]

Implemented in CoGaDB::gpu::GPU_Typed_Base_Column< T >.

---

Member Data Documentation

AttributeType CoGaDB::gpu::GPU_Base_Column::db_type_ [protected]

std::string CoGaDB::gpu::GPU_Base_Column::name_ [protected]

---

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

• /home/sebastian/gpudbms/trunk/cogadb/include/gpu/gpu_base_column.hpp