blitz Version 1.0.2
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Classes | Public Types | Public Member Functions | Static Public Attributes | Protected Attributes | Static Protected Attributes | List of all members
blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype > Class Template Reference

#include <tv2fastiter.h>

Inheritance diagram for blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >:
Inheritance graph
Collaboration diagram for blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >:
Collaboration graph

Classes

class  SliceInfo
 
struct  tvresult
 For an iterator, the vectorized result for width N is always a TinyVector<T_numtype, N>. More...
 

Public Types

typedef P_numtype T_numtype
 
typedef opType< T_numtype >::T_optype T_optype
 
typedef asET< T_numtype >::T_wrapped T_typeprop
 
typedef unwrapET< T_typeprop >::T_unwrapped T_result
 
typedef ETBase< FastTV2Iterator< T_numtype, simdTypes< T_numtype >::vecWidth > > T_tvtypeprop
 Result type for fastRead_tv is a FastTVIterator.
 
typedef unwrapET< T_tvtypeprop >::T_unwrapped T_tvresult
 
typedef TinyVector< T_numtype, N_length > T_vector
 
typedef FastTV2IteratorBase< P_numtype, N_length, P_arraytype > T_iterator
 
typedef const T_vector & T_ctorArg1
 
typedef int T_ctorArg2
 
typedef FastTV2CopyIterator< P_numtype, N_length > T_range_result
 

Public Member Functions

 FastTV2IteratorBase (const T_iterator &x)
 
void operator= (const T_iterator &x)
 
 FastTV2IteratorBase (const T_vector &array)
 
 ~FastTV2IteratorBase ()
 
T_numtype operator() (int i) const
 
T_result operator() (TinyVector< int, 1 > i) const
 
int ascending (const int r) const
 
int ordering (const int r) const
 
int lbound (const int r) const
 
int ubound (const int r) const
 
T_result first_value () const
 
T_result operator* () const
 
T_result operator[] (int i) const
 
T_result fastRead (diffType i) const
 
template<int N>
tvresult< N >::Type fastRead_tv (diffType i) const
 
bool isVectorAligned (diffType offset) const
 Since data_ is simd aligned by construction, we just have to check the offest.
 
int suggestStride (int r) const
 
bool isStride (int r, diffType stride) const
 
void push (int position)
 
void pop (int position)
 
void advance ()
 
void advance (int n)
 
void loadStride (int r)
 
const T_numtype *restrict data () const
 
const T_vector & array () const
 
void _bz_setData (const T_numtype *ptr)
 
void _bz_offsetData (sizeType i)
 
void _bz_offsetData (sizeType offset, int dim)
 
void _bz_offsetData (sizeType offset1, int dim1, sizeType offset2, int dim2)
 
int stride () const
 
bool isUnitStride (int r) const
 
bool isUnitStride () const
 
void advanceUnitStride ()
 
bool canCollapse (int outerLoopRank, int innerLoopRank) const
 
template<typename T_shape>
bool shapeCheck (const T_shape &s) const
 
T_result shift (int offset, int dim) const
 
T_result shift (int offset1, int dim1, int offset2, int dim2) const
 
void prettyPrint (std::string &str, prettyPrintFormat &format) const
 

Static Public Attributes

static const int numArrayOperands = 0
 
static const int numTVOperands = 1
 
static const int numTMOperands = 0
 
static const int numIndexPlaceholders = 0
 
static const int minWidth = simdTypes<T_numtype>::vecWidth
 
static const int maxWidth = simdTypes<T_numtype>::vecWidth
 
static const int rank_ = 1
 

Protected Attributes

const T_numtype *restrict data_
 
P_arraytype array_
 
ConstPointerStack< T_numtype, rank_ > stack_
 

Static Protected Attributes

static const diffType stride_ =1
 

Member Typedef Documentation

◆ T_ctorArg1

template<typename P_numtype, int N_length, typename P_arraytype>
typedef const T_vector& blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_ctorArg1

◆ T_ctorArg2

template<typename P_numtype, int N_length, typename P_arraytype>
typedef int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_ctorArg2

◆ T_iterator

template<typename P_numtype, int N_length, typename P_arraytype>
typedef FastTV2IteratorBase<P_numtype, N_length, P_arraytype> blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_iterator

◆ T_numtype

template<typename P_numtype, int N_length, typename P_arraytype>
typedef P_numtype blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_numtype

◆ T_optype

template<typename P_numtype, int N_length, typename P_arraytype>
typedef opType<T_numtype>::T_optype blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_optype

◆ T_range_result

template<typename P_numtype, int N_length, typename P_arraytype>
typedef FastTV2CopyIterator<P_numtype, N_length> blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_range_result

◆ T_result

template<typename P_numtype, int N_length, typename P_arraytype>
typedef unwrapET<T_typeprop>::T_unwrapped blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_result

◆ T_tvresult

template<typename P_numtype, int N_length, typename P_arraytype>
typedef unwrapET<T_tvtypeprop>::T_unwrapped blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_tvresult

◆ T_tvtypeprop

template<typename P_numtype, int N_length, typename P_arraytype>
typedef ETBase<FastTV2Iterator<T_numtype, simdTypes<T_numtype>::vecWidth> > blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_tvtypeprop

Result type for fastRead_tv is a FastTVIterator.

This is only used for mixed TV/Array expressions.

◆ T_typeprop

template<typename P_numtype, int N_length, typename P_arraytype>
typedef asET<T_numtype>::T_wrapped blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_typeprop

◆ T_vector

template<typename P_numtype, int N_length, typename P_arraytype>
typedef TinyVector<T_numtype, N_length> blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::T_vector

Constructor & Destructor Documentation

◆ FastTV2IteratorBase() [1/2]

template<typename P_numtype, int N_length, typename P_arraytype>
blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::FastTV2IteratorBase ( const T_iterator & x)
inline

◆ FastTV2IteratorBase() [2/2]

template<typename P_numtype, int N_length, typename P_arraytype>
blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::FastTV2IteratorBase ( const T_vector & array)
inline

◆ ~FastTV2IteratorBase()

template<typename P_numtype, int N_length, typename P_arraytype>
blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::~FastTV2IteratorBase ( )
inline

Member Function Documentation

◆ _bz_offsetData() [1/3]

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::_bz_offsetData ( sizeType i)
inline

◆ _bz_offsetData() [2/3]

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::_bz_offsetData ( sizeType offset,
int dim )
inline

◆ _bz_offsetData() [3/3]

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::_bz_offsetData ( sizeType offset1,
int dim1,
sizeType offset2,
int dim2 )
inline

◆ _bz_setData()

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::_bz_setData ( const T_numtype * ptr)
inline

◆ advance() [1/2]

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::advance ( )
inline

◆ advance() [2/2]

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::advance ( int n)
inline

◆ advanceUnitStride()

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::advanceUnitStride ( )
inline

◆ array()

template<typename P_numtype, int N_length, typename P_arraytype>
const T_vector & blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::array ( ) const
inline

Referenced by blitz::FastTV2Iterator< T_numtype, M >::FastTV2Iterator().

◆ ascending()

template<typename P_numtype, int N_length, typename P_arraytype>
int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::ascending ( const int r) const
inline

◆ canCollapse()

template<typename P_numtype, int N_length, typename P_arraytype>
bool blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::canCollapse ( int outerLoopRank,
int innerLoopRank ) const
inline

◆ data()

template<typename P_numtype, int N_length, typename P_arraytype>
const T_numtype *restrict blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::data ( ) const
inline

◆ fastRead()

template<typename P_numtype, int N_length, typename P_arraytype>
T_result blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::fastRead ( diffType i) const
inline

◆ fastRead_tv()

template<typename P_numtype, int N_length, typename P_arraytype>
template<int N>
tvresult< N >::Type blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::fastRead_tv ( diffType i) const
inline

◆ first_value()

template<typename P_numtype, int N_length, typename P_arraytype>
T_result blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::first_value ( ) const
inline

◆ isStride()

template<typename P_numtype, int N_length, typename P_arraytype>
bool blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::isStride ( int r,
diffType stride ) const
inline

◆ isUnitStride() [1/2]

template<typename P_numtype, int N_length, typename P_arraytype>
bool blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::isUnitStride ( ) const
inline

◆ isUnitStride() [2/2]

template<typename P_numtype, int N_length, typename P_arraytype>
bool blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::isUnitStride ( int r) const
inline

◆ isVectorAligned()

template<typename P_numtype, int N_length, typename P_arraytype>
bool blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::isVectorAligned ( diffType offset) const
inline

Since data_ is simd aligned by construction, we just have to check the offest.

◆ lbound()

template<typename P_numtype, int N_length, typename P_arraytype>
int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::lbound ( const int r) const
inline

◆ loadStride()

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::loadStride ( int r)
inline

◆ operator()() [1/2]

template<typename P_numtype, int N_length, typename P_arraytype>
T_numtype blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::operator() ( int i) const
inline

◆ operator()() [2/2]

template<typename P_numtype, int N_length, typename P_arraytype>
T_result blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::operator() ( TinyVector< int, 1 > i) const
inline

◆ operator*()

template<typename P_numtype, int N_length, typename P_arraytype>
T_result blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::operator* ( ) const
inline

◆ operator=()

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::operator= ( const T_iterator & x)
inline

◆ operator[]()

template<typename P_numtype, int N_length, typename P_arraytype>
T_result blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::operator[] ( int i) const
inline

◆ ordering()

template<typename P_numtype, int N_length, typename P_arraytype>
int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::ordering ( const int r) const
inline

◆ pop()

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::pop ( int position)
inline

◆ prettyPrint()

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::prettyPrint ( std::string & str,
prettyPrintFormat & format ) const
inline

◆ push()

template<typename P_numtype, int N_length, typename P_arraytype>
void blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::push ( int position)
inline

◆ shapeCheck()

template<typename P_numtype, int N_length, typename P_arraytype>
template<typename T_shape>
bool blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::shapeCheck ( const T_shape & s) const
inline

◆ shift() [1/2]

template<typename P_numtype, int N_length, typename P_arraytype>
T_result blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::shift ( int offset,
int dim ) const
inline

◆ shift() [2/2]

template<typename P_numtype, int N_length, typename P_arraytype>
T_result blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::shift ( int offset1,
int dim1,
int offset2,
int dim2 ) const
inline

◆ stride()

template<typename P_numtype, int N_length, typename P_arraytype>
int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::stride ( ) const
inline

◆ suggestStride()

template<typename P_numtype, int N_length, typename P_arraytype>
int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::suggestStride ( int r) const
inline

◆ ubound()

template<typename P_numtype, int N_length, typename P_arraytype>
int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::ubound ( const int r) const
inline

Member Data Documentation

◆ array_

template<typename P_numtype, int N_length, typename P_arraytype>
P_arraytype blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::array_
protected

◆ data_

template<typename P_numtype, int N_length, typename P_arraytype>
const T_numtype* restrict blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::data_
protected

◆ maxWidth

template<typename P_numtype, int N_length, typename P_arraytype>
const int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::maxWidth = simdTypes<T_numtype>::vecWidth
static

◆ minWidth

template<typename P_numtype, int N_length, typename P_arraytype>
const int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::minWidth = simdTypes<T_numtype>::vecWidth
static

◆ numArrayOperands

template<typename P_numtype, int N_length, typename P_arraytype>
const int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::numArrayOperands = 0
static

◆ numIndexPlaceholders

template<typename P_numtype, int N_length, typename P_arraytype>
const int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::numIndexPlaceholders = 0
static

◆ numTMOperands

template<typename P_numtype, int N_length, typename P_arraytype>
const int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::numTMOperands = 0
static

◆ numTVOperands

template<typename P_numtype, int N_length, typename P_arraytype>
const int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::numTVOperands = 1
static

◆ rank_

template<typename P_numtype, int N_length, typename P_arraytype>
const int blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::rank_ = 1
static

◆ stack_

template<typename P_numtype, int N_length, typename P_arraytype>
ConstPointerStack<T_numtype,rank_> blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::stack_
protected

◆ stride_

template<typename P_numtype, int N_length, typename P_arraytype>
const diffType blitz::FastTV2IteratorBase< P_numtype, N_length, P_arraytype >::stride_ =1
staticprotected
The documentation for this class was generated from the following file: