ndarray::Vector< T, N > Class Template Reference

A fixed-size 1D array class. More...

#include <Vector.h>

Public Types
typedef T	Element
typedef T	Value
typedef T &	Reference
typedef T const &	ConstReference
typedef T *	Iterator
typedef T const *	ConstIterator
typedef Value	value_type
typedef Iterator	iterator
typedef ConstIterator	const_iterator
typedef Reference	reference
typedef ConstReference	const_reference
typedef boost::reverse_iterator< T * >	reverse_iterator
typedef boost::reverse_iterator< const T * >	const_reverse_iterator
typedef T *	pointer
typedef int	difference_type
typedef int	size_type
typedef boost::mpl::int_< N >	ND

Public Member Functions
size_type	size () const
	Return the size of the Vector. More...
size_type	max_size () const
	Return the size of the Vector. More...
bool	empty () const
	Return true if size() == 0. More...
iterator	begin ()
	Return an iterator to the beginning of the Vector. More...
const_iterator	begin () const
	Return a const_iterator to the beginning of the Vector. More...
iterator	end ()
	Return an iterator to the end of the Vector. More...
const_iterator	end () const
	Return a const_iterator to the end of the Vector. More...
reverse_iterator	rbegin ()
	Return a reverse_iterator to the beginning of the reversed Vector. More...
const_reverse_iterator	rbegin () const
	Return a const_reverse_iterator to the beginning of the reversed Vector. More...
reverse_iterator	rend ()
	Return a reverse_iterator to the end of the reversed Vector. More...
const_reverse_iterator	rend () const
	Return a const_reverse_iterator to the end of the reversed Vector. More...
reference	front ()
	Return a reference to the first element. More...
reference	back ()
	Return a reference to the last element. More...
const_reference	front () const
	Return a const_reference to the first element. More...
const_reference	back () const
	Return a const_reference to the last element. More...
reference	operator[] (int i)
	Return a reference to the element with the given index. More...
const_reference	operator[] (int i) const
	Return a const_reference to the element with the given index. More...
template<int Start, int Stop>
Vector< T, Stop-Start >	getRange () const
	Create a new Vector that is a subset of this. More...
template<int M>
Vector< T, M >	first () const
	Create a new Vector from the first M elements of this. More...
template<int M>
Vector< T, M >	last () const
	Create a new Vector from the last M elements of this. More...
	Vector ()
	Default constructor. More...
template<typename U >
	Vector (U scalar)
	Construct with copies of a scalar. More...
template<typename U >
	Vector (Vector< U, N > const &other)
	Converting copy constructor. More...
bool	operator== (Vector const &other) const
	Return true if elements of other are equal to the elements of this. More...
bool	operator!= (Vector const &other) const
	Return false if any elements of other are not equal to the elements of this. More...
T	sum () const
	Return the sum of all elements. More...
T	product () const
	Return the product of all elements. More...
Vector	reverse () const
	Return a Vector with the elements reversed. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator= (Vector< U, N > const &other)
	Augmented = assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator= (U scalar)
	Augmented = assignment from a scalar. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator+= (Vector< U, N > const &other)
	Augmented += assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator+= (U scalar)
	Augmented += assignment from a scalar. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator-= (Vector< U, N > const &other)
	Augmented -= assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator-= (U scalar)
	Augmented -= assignment from a scalar. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator*= (Vector< U, N > const &other)
	Augmented *= assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator*= (U scalar)
	Augmented *= assignment from a scalar. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator/= (Vector< U, N > const &other)
	Augmented /= assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator/= (U scalar)
	Augmented /= assignment from a scalar. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator%= (Vector< U, N > const &other)
	Augmented %= assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator%= (U scalar)
	Augmented %= assignment from a scalar. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator&= (Vector< U, N > const &other)
	Augmented &= assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator&= (U scalar)
	Augmented &= assignment from a scalar. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator^= (Vector< U, N > const &other)
	Augmented ^= assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator^= (U scalar)
	Augmented ^= assignment from a scalar. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator|= (Vector< U, N > const &other)
	Augmented |= assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator|= (U scalar)
	Augmented |= assignment from a scalar. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator<<= (Vector< U, N > const &other)
	Augmented <<= assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator<<= (U scalar)
	Augmented <<= assignment from a scalar. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator>>= (Vector< U, N > const &other)
	Augmented >>= assignment from another vector. More...
template<typename U >
boost::enable_if < boost::is_convertible< U, T > , Vector & >::type	operator>>= (U scalar)
	Augmented >>= assignment from a scalar. More...

Public Attributes
T	elems [N]

Friends
std::ostream &	operator<< (std::ostream &os, Vector< T, N > const &obj)
	Stream output. More...

Detailed Description

template<typename T, int N>
class ndarray::Vector< T, N >

A fixed-size 1D array class.

Vector (with T==int) is primarily used as the data type for the shape and strides attributes of Array.

Vector is implemented almost exactly as a non-aggregate boost::array, but with the addition of mathematical operators and a few other utility functions.

Definition at line 93 of file Vector.h.

Member Typedef Documentation

template<typename T, int N>

typedef ConstIterator ndarray::Vector< T, N >::const_iterator

Definition at line 104 of file Vector.h.

template<typename T, int N>

typedef ConstReference ndarray::Vector< T, N >::const_reference

Definition at line 106 of file Vector.h.

template<typename T, int N>

typedef boost::reverse_iterator<const T*> ndarray::Vector< T, N >::const_reverse_iterator

Definition at line 108 of file Vector.h.

template<typename T, int N>

typedef T const* ndarray::Vector< T, N >::ConstIterator

Definition at line 100 of file Vector.h.

template<typename T, int N>

typedef T const& ndarray::Vector< T, N >::ConstReference

Definition at line 98 of file Vector.h.

template<typename T, int N>

typedef int ndarray::Vector< T, N >::difference_type

Definition at line 110 of file Vector.h.

template<typename T, int N>

typedef T ndarray::Vector< T, N >::Element

Definition at line 95 of file Vector.h.

template<typename T, int N>

typedef T* ndarray::Vector< T, N >::Iterator

Definition at line 99 of file Vector.h.

template<typename T, int N>

typedef Iterator ndarray::Vector< T, N >::iterator

Definition at line 103 of file Vector.h.

template<typename T, int N>

typedef boost::mpl::int_<N> ndarray::Vector< T, N >::ND

Definition at line 114 of file Vector.h.

template<typename T, int N>

typedef T* ndarray::Vector< T, N >::pointer

Definition at line 109 of file Vector.h.

template<typename T, int N>

typedef T& ndarray::Vector< T, N >::Reference

Definition at line 97 of file Vector.h.

template<typename T, int N>

typedef Reference ndarray::Vector< T, N >::reference

Definition at line 105 of file Vector.h.

template<typename T, int N>

typedef boost::reverse_iterator<T*> ndarray::Vector< T, N >::reverse_iterator

Definition at line 107 of file Vector.h.

template<typename T, int N>

typedef int ndarray::Vector< T, N >::size_type

Definition at line 111 of file Vector.h.

template<typename T, int N>

typedef T ndarray::Vector< T, N >::Value

Definition at line 96 of file Vector.h.

template<typename T, int N>

typedef Value ndarray::Vector< T, N >::value_type

Definition at line 102 of file Vector.h.

Constructor & Destructor Documentation

template<typename T, int N>

ndarray::Vector< T, N >::Vector ( )

inline

Default constructor.

Initializes the elements to zero.

Definition at line 184 of file Vector.h.

{ this->template operator=(detail::DefaultValue<T>::get()); }

template<typename T, int N>

template<typename U >

ndarray::Vector< T, N >::Vector ( U  scalar )

inlineexplicit

Construct with copies of a scalar.

Definition at line 188 of file Vector.h.

                              {
        this->template operator=(scalar);
    }

template<typename T, int N>

template<typename U >

ndarray::Vector< T, N >::Vector ( Vector< U, N > const &  other )

inlineexplicit

Converting copy constructor.

Definition at line 194 of file Vector.h.

                                               {
        this->template operator=(other);
    }

Member Function Documentation

template<typename T, int N>

reference ndarray::Vector< T, N >::back ( )

inline

Return a reference to the last element.

Definition at line 139 of file Vector.h.

{ return *(elems+N-1); }

template<typename T, int N>

const_reference ndarray::Vector< T, N >::back ( ) const

inline

Return a const_reference to the last element.

Definition at line 143 of file Vector.h.

{ return *(elems+N-1); }

template<typename T, int N>

iterator ndarray::Vector< T, N >::begin ( )

inline

Return an iterator to the beginning of the Vector.

Definition at line 120 of file Vector.h.

{ return elems; }

template<typename T, int N>

const_iterator ndarray::Vector< T, N >::begin ( ) const

inline

Return a const_iterator to the beginning of the Vector.

Definition at line 122 of file Vector.h.

{ return elems; }

template<typename T, int N>

bool ndarray::Vector< T, N >::empty ( ) const

inline

Return true if size() == 0.

Definition at line 118 of file Vector.h.

template<typename T, int N>

iterator ndarray::Vector< T, N >::end ( )

inline

Return an iterator to the end of the Vector.

Definition at line 124 of file Vector.h.

{ return elems+N; }

template<typename T, int N>

const_iterator ndarray::Vector< T, N >::end ( ) const

inline

Return a const_iterator to the end of the Vector.

Definition at line 126 of file Vector.h.

{ return elems+N; }

template<typename T, int N>

template<int M>

Vector<T,M> ndarray::Vector< T, N >::first ( ) const

inline

Create a new Vector from the first M elements of this.

Definition at line 159 of file Vector.h.

                                               {
        Vector<T,M> r;
        std::copy(begin(), begin() + M, r.begin());
        return r;
    }

template<typename T, int N>

reference ndarray::Vector< T, N >::front ( )

inline

Return a reference to the first element.

Definition at line 137 of file Vector.h.

{ return *elems; }

template<typename T, int N>

const_reference ndarray::Vector< T, N >::front ( ) const

inline

Return a const_reference to the first element.

Definition at line 141 of file Vector.h.

{ return *elems; }

template<typename T, int N>

template<int Start, int Stop>

Vector<T,Stop-Start> ndarray::Vector< T, N >::getRange ( ) const

inline

Create a new Vector that is a subset of this.

Definition at line 152 of file Vector.h.

                                          {
        Vector<T,Stop-Start> r;
        std::copy(begin() + Start, begin()+Stop, r.begin());
        return r;
    }

template<typename T, int N>

template<int M>

Vector<T,M> ndarray::Vector< T, N >::last ( ) const

inline

Create a new Vector from the last M elements of this.

Definition at line 166 of file Vector.h.

                                              {
        Vector<T,M> r;
        std::copy(begin() + (N - M), begin() + N, r.begin());
        return r;
    }

template<typename T, int N>

size_type ndarray::Vector< T, N >::max_size ( ) const

inline

Return the size of the Vector.

Definition at line 117 of file Vector.h.

template<typename T, int N>

bool ndarray::Vector< T, N >::operator!= ( Vector< T, N > const &  other ) const

inline

Return false if any elements of other are not equal to the elements of this.

Definition at line 204 of file Vector.h.

                                                {
        return !(*this == other);
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator%= ( Vector< U, N > const &  other )

inline

Augmented %= assignment from another vector.

Definition at line 313 of file Vector.h.

                                            {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) %= (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator%= ( U  scalar )

inline

Augmented %= assignment from a scalar.

Definition at line 321 of file Vector.h.

                           {
        for (Iterator i = begin(); i != end(); ++i) (*i) %= scalar;
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator&= ( Vector< U, N > const &  other )

inline

Augmented &= assignment from another vector.

Definition at line 329 of file Vector.h.

                                            {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) &= (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator&= ( U  scalar )

inline

Augmented &= assignment from a scalar.

Definition at line 337 of file Vector.h.

                           {
        for (Iterator i = begin(); i != end(); ++i) (*i) &= scalar;
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator*= ( Vector< U, N > const &  other )

inline

Augmented *= assignment from another vector.

Definition at line 281 of file Vector.h.

                                            {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) *= (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator*= ( U  scalar )

inline

Augmented *= assignment from a scalar.

Definition at line 289 of file Vector.h.

                           {
        for (Iterator i = begin(); i != end(); ++i) (*i) *= scalar;
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator+= ( Vector< U, N > const &  other )

inline

Augmented += assignment from another vector.

Definition at line 249 of file Vector.h.

                                            {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) += (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator+= ( U  scalar )

inline

Augmented += assignment from a scalar.

Definition at line 257 of file Vector.h.

                           {
        for (Iterator i = begin(); i != end(); ++i) (*i) += scalar;
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator-= ( Vector< U, N > const &  other )

inline

Augmented -= assignment from another vector.

Definition at line 265 of file Vector.h.

                                            {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) -= (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator-= ( U  scalar )

inline

Augmented -= assignment from a scalar.

Definition at line 273 of file Vector.h.

                           {
        for (Iterator i = begin(); i != end(); ++i) (*i) -= scalar;
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator/= ( Vector< U, N > const &  other )

inline

Augmented /= assignment from another vector.

Definition at line 297 of file Vector.h.

                                            {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) /= (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator/= ( U  scalar )

inline

Augmented /= assignment from a scalar.

Definition at line 305 of file Vector.h.

                           {
        for (Iterator i = begin(); i != end(); ++i) (*i) /= scalar;
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator<<= ( Vector< U, N > const &  other )

inline

Augmented <<= assignment from another vector.

Definition at line 377 of file Vector.h.

                                             {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) <<= (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator<<= ( U  scalar )

inline

Augmented <<= assignment from a scalar.

Definition at line 385 of file Vector.h.

                            {
        for (Iterator i = begin(); i != end(); ++i) (*i) <<= scalar;
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator= ( Vector< U, N > const &  other )

inline

Augmented = assignment from another vector.

Definition at line 233 of file Vector.h.

                                           {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) = (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator= ( U  scalar )

inline

Augmented = assignment from a scalar.

Definition at line 241 of file Vector.h.

                          {
        for (Iterator i = begin(); i != end(); ++i) (*i) = scalar;
        return *this;
    }

template<typename T, int N>

bool ndarray::Vector< T, N >::operator== ( Vector< T, N > const &  other ) const

inline

Return true if elements of other are equal to the elements of this.

Definition at line 199 of file Vector.h.

                                                {
        return std::equal(begin(), end(), other.begin());
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator>>= ( Vector< U, N > const &  other )

inline

Augmented >>= assignment from another vector.

Definition at line 393 of file Vector.h.

                                             {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) >>= (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator>>= ( U  scalar )

inline

Augmented >>= assignment from a scalar.

Definition at line 401 of file Vector.h.

                            {
        for (Iterator i = begin(); i != end(); ++i) (*i) >>= scalar;
        return *this;
    }

template<typename T, int N>

reference ndarray::Vector< T, N >::operator[] ( int  i )

inline

Return a reference to the element with the given index.

Definition at line 146 of file Vector.h.

{ return elems[i]; }

template<typename T, int N>

const_reference ndarray::Vector< T, N >::operator[] ( int  i ) const

inline

Return a const_reference to the element with the given index.

Definition at line 148 of file Vector.h.

{ return elems[i]; }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator^= ( Vector< U, N > const &  other )

inline

Augmented ^= assignment from another vector.

Definition at line 345 of file Vector.h.

                                            {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) ^= (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator^= ( U  scalar )

inline

Augmented ^= assignment from a scalar.

Definition at line 353 of file Vector.h.

                           {
        for (Iterator i = begin(); i != end(); ++i) (*i) ^= scalar;
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator|= ( Vector< U, N > const &  other )

inline

Augmented |= assignment from another vector.

Definition at line 361 of file Vector.h.

                                            {
        typename Vector<U,N>::ConstIterator j = other.begin();
        for (Iterator i = begin(); i != end(); ++i, ++j) (*i) |= (*j);
        return *this;
    }

template<typename T, int N>

template<typename U >

boost::enable_if<boost::is_convertible<U,T>,Vector&>::type ndarray::Vector< T, N >::operator|= ( U  scalar )

inline

Augmented |= assignment from a scalar.

Definition at line 369 of file Vector.h.

                           {
        for (Iterator i = begin(); i != end(); ++i) (*i) |= scalar;
        return *this;
    }

template<typename T, int N>

T ndarray::Vector< T, N >::product ( ) const

inline

Return the product of all elements.

Definition at line 216 of file Vector.h.

                      {
        T r = 1;
        for (ConstIterator i = begin(); i != end(); ++i) r *= (*i);
        return r;
    }

template<typename T, int N>

reverse_iterator ndarray::Vector< T, N >::rbegin ( )

inline

Return a reverse_iterator to the beginning of the reversed Vector.

Definition at line 128 of file Vector.h.

{ return reverse_iterator(end()); }

template<typename T, int N>

const_reverse_iterator ndarray::Vector< T, N >::rbegin ( ) const

inline

Return a const_reverse_iterator to the beginning of the reversed Vector.

Definition at line 130 of file Vector.h.

{ return const_reverse_iterator(end()); }

template<typename T, int N>

reverse_iterator ndarray::Vector< T, N >::rend ( )

inline

Return a reverse_iterator to the end of the reversed Vector.

Definition at line 132 of file Vector.h.

{ return reverse_iterator(begin()); }

template<typename T, int N>

const_reverse_iterator ndarray::Vector< T, N >::rend ( ) const

inline

Return a const_reverse_iterator to the end of the reversed Vector.

Definition at line 134 of file Vector.h.

{ return const_reverse_iterator(begin()); }

template<typename T, int N>

Vector ndarray::Vector< T, N >::reverse ( ) const

inline

Return a Vector with the elements reversed.

Definition at line 223 of file Vector.h.

                           {
        Vector r;
        std::copy(begin(), end(), r.rbegin());
        return r;
    }

template<typename T, int N>

size_type ndarray::Vector< T, N >::size ( ) const

inline

Return the size of the Vector.

Definition at line 116 of file Vector.h.

template<typename T, int N>

T ndarray::Vector< T, N >::sum ( ) const

inline

Return the sum of all elements.

Definition at line 209 of file Vector.h.

                  {
        T r = 0;
        for (ConstIterator i = begin(); i != end(); ++i) r += (*i);
        return r;
    }

Friends And Related Function Documentation

template<typename T, int N>

std::ostream& operator<< ( std::ostream &  os, Vector< T, N > const &  obj  )

friend

Stream output.

Definition at line 173 of file Vector.h.

                                                                           {
        os << "(";
        std::copy(obj.begin(), obj.end(), std::ostream_iterator<T>(os,","));
        return os << ")";
    }

Member Data Documentation

template<typename T, int N>

T ndarray::Vector< T, N >::elems[N]

Definition at line 406 of file Vector.h.

---

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

• /home/lsstsw/stack/Linux64/ndarray/10.1+37/include/ndarray/Vector.h