mptensor::Index Class Reference

#include <index.hpp>

Public Types
typedef std::vector< size_t >	index_t

Public Member Functions
	Index ()
	Index (const index_t &index)
const size_t &	operator[] (size_t i) const
size_t &	operator[] (size_t i)
size_t	size () const
void	push (size_t i)
void	resize (size_t n)
void	assign (size_t n, size_t j[])
void	sort ()
Index	inverse ()
bool	operator== (const Index &) const
Index &	operator+= (const Index &)

Related Symbols
(Note that these are not member symbols.)
std::ostream &	operator<< (std::ostream &os, const Index &idx)
Index	operator+ (const Index &lhs, const Index &rhs)
	Joint two indices.

Member Typedef Documentation

index_t

typedef std::vector<size_t> mptensor::Index::index_t

Constructor & Destructor Documentation

Index() [1/2]

mptensor::Index::Index ( )

inline

Index() [2/2]

mptensor::Index::Index ( const index_t &  index )

inline

Member Function Documentation

assign()

void mptensor::Index::assign	(	size_t	n,
		size_t	j[]
	)

inverse()

Index mptensor::Index::inverse

(

)

operator+=()

Index & mptensor::Index::operator+=

(

const Index &

rhs

)

operator==()

bool mptensor::Index::operator==

(

const Index &

rhs

)

const

operator[]() [1/2]

size_t & mptensor::Index::operator[] ( size_t  i )

inline

operator[]() [2/2]

const size_t & mptensor::Index::operator[] ( size_t  i ) const

inline

push()

void mptensor::Index::push ( size_t  i )

inline

resize()

void mptensor::Index::resize ( size_t  n )

inline

size()

size_t mptensor::Index::size ( ) const

inline

sort()

void mptensor::Index::sort

(

)

Friends And Related Symbol Documentation

operator+()

Index operator+ ( const Index &  lhs, const Index &  rhs  )

related

Joint two indices.

Index(0,1) + Index(2,3) = Index(0,1,2,3)

operator<<()

std::ostream & operator<< ( std::ostream &  os, const Index &  idx  )

related

The format is the same as a list of python, for example "[0, 1, 2]".

---

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

• /home/runner/work/mptensor/mptensor/include/mptensor/index.hpp
• /home/runner/work/mptensor/mptensor/src/index.cc