std Namespace Reference

Functions
template<class T >
std::valarray< std::complex< T > >	dou2com (const std::valarray< T > &a, const std::valarray< T > &b)
	Use this to make a complex valarray out of two real valarrays. More...
template<class T >
valarray< T >	real (const valarray< complex< T > > &in)
	real part of a complex valarray More...
template<class T >
valarray< T >	imag (const valarray< complex< T > > &in)
	imaginary part of a complex valarray More...
template<class T >
std::valarray< std::complex< T > >	operator* (std::complex< T > left, std::valarray< T > right)
	Multiplying a complex number with a real valarray. More...
template<class T >
std::valarray< std::complex< T > >	operator* (const std::valarray< T > &left, const std::complex< T > &right)
	Multiplying a real valarray with a complex number. More...
template<class T >
std::valarray< std::complex< T > >	operator+ (std::complex< T > left, std::valarray< T > right)
	Adding a complex number to a real valarray. More...
template<class T >
std::valarray< std::complex< T > >	operator+ (const std::valarray< T > &left, std::complex< T > right)
	Multiplying a real valarray with a complex number. More...
template<class T >
std::valarray< std::complex< T > >	operator- (std::complex< T > left, std::valarray< T > right)
	Subtracting a real valarray from a complex number. More...
template<class T >
std::valarray< std::complex< T > >	operator- (const std::valarray< T > &left, const std::complex< T > &right)
	Subtracting a complex number from a real valarray. More...
template<class T >
std::valarray< std::complex< T > >	operator* (T left, std::valarray< std::complex< T > > right)
template<class T >
std::valarray< std::complex< T > >	operator* (const std::valarray< std::complex< T > > &left, const T &right)
	Multiplying a real number with a complex valarray. More...
template<class T >
std::valarray< std::complex< T > >	operator+ (T left, std::valarray< std::complex< T > > right)
	Adding a complex valarray to a real number. More...
template<class T >
std::valarray< std::complex< T > >	operator+ (const std::valarray< std::complex< T > > &left, const T &right)
	Adding a real number with a complex valarray. More...
template<class T >
std::valarray< std::complex< T > >	operator- (T left, std::valarray< std::complex< T > > right)
	Subtracting a real number from a complex valarray. More...
template<class T >
std::valarray< std::complex< T > >	operator- (const std::valarray< std::complex< T > > &left, const T &right)
	Subtracting a complex valarray from a real number. More...
template<class T >
std::valarray< std::complex< T > >	operator* (const std::valarray< std::complex< T > > &left, const std::valarray< T > &right)
	Multiplying a complex valarray to a real valarray: More...
template<class T >
std::valarray< std::complex< T > >	operator* (const std::valarray< T > &left, const std::valarray< std::complex< T > > &right)
	Multiplying a real valarray to a complex valarray: More...
string	int2str (int i)
template<class T >
valarray< complex< T > >	pow (valarray< complex< T > > base, T power)

Function Documentation

dou2com()

template<class T >

std::valarray<std::complex<T> > std::dou2com	(	const std::valarray< T > &	a,
		const std::valarray< T > &	b
	)

Use this to make a complex valarray out of two real valarrays.

Definition at line 264 of file sis.hpp.

Referenced by operator*(), operator+(), and operator-().

imag()

template<class T >

valarray<T> std::imag

(

const valarray< complex< T > > &

in

)

imaginary part of a complex valarray

Definition at line 291 of file sis.hpp.

Referenced by sis::Chebfun< std::complex< T > >::c2p(), sis::dct(), sis::dou2com(), sis::Chebfun< std::complex< T > >::evi(), sis::idct(), sis::Chebfun< std::complex< T > >::imag(), sis::Linop< std::complex< T > >::imag(), sis::Chebfun< std::complex< T > >::MultMat(), operator*(), operator+(), sis::operator+(), operator-(), sis::Chebfun< std::complex< T > >::p2c(), and sis::GeneralizedEigenSolver< std::complex< T > >::removeInf().

int2str()

string std::int2str

(

int

i

)

Definition at line 445 of file sis.hpp.

operator*() [1/6]

template<class T >

std::valarray<std::complex<T> > std::operator*	(	std::complex< T >	left,
		std::valarray< T >	right
	)

Multiplying a complex number with a real valarray.

Definition at line 302 of file sis.hpp.

References dou2com(), imag(), and real().

operator*() [2/6]

template<class T >

std::valarray<std::complex<T> > std::operator*	(	const std::valarray< T > &	left,
		const std::complex< T > &	right
	)

Multiplying a real valarray with a complex number.

Definition at line 312 of file sis.hpp.

References dou2com(), imag(), and real().

operator*() [3/6]

template<class T >

std::valarray<std::complex<T> > std::operator*	(	T	left,
		std::valarray< std::complex< T > >	right
	)

Definition at line 367 of file sis.hpp.

References dou2com(), imag(), and real().

operator*() [4/6]

template<class T >

std::valarray<std::complex<T> > std::operator*	(	const std::valarray< std::complex< T > > &	left,
		const T &	right
	)

Multiplying a real number with a complex valarray.

Definition at line 377 of file sis.hpp.

References dou2com(), imag(), and real().

operator*() [5/6]

template<class T >

std::valarray<std::complex<T> > std::operator*	(	const std::valarray< std::complex< T > > &	left,
		const std::valarray< T > &	right
	)

Multiplying a complex valarray to a real valarray:

Definition at line 426 of file sis.hpp.

References dou2com(), imag(), and real().

operator*() [6/6]

template<class T >

std::valarray<std::complex<T> > std::operator*	(	const std::valarray< T > &	left,
		const std::valarray< std::complex< T > > &	right
	)

Multiplying a real valarray to a complex valarray:

Definition at line 437 of file sis.hpp.

References dou2com(), and real().

operator+() [1/4]

template<class T >

std::valarray<std::complex<T> > std::operator+	(	std::complex< T >	left,
		std::valarray< T >	right
	)

Adding a complex number to a real valarray.

Definition at line 322 of file sis.hpp.

References dou2com(), imag(), and real().

operator+() [2/4]

template<class T >

std::valarray<std::complex<T> > std::operator+	(	const std::valarray< T > &	left,
		std::complex< T >	right
	)

Multiplying a real valarray with a complex number.

Definition at line 333 of file sis.hpp.

References dou2com(), imag(), and real().

operator+() [3/4]

template<class T >

std::valarray<std::complex<T> > std::operator+	(	T	left,
		std::valarray< std::complex< T > >	right
	)

Adding a complex valarray to a real number.

Definition at line 387 of file sis.hpp.

References dou2com(), imag(), and real().

operator+() [4/4]

template<class T >

std::valarray<std::complex<T> > std::operator+	(	const std::valarray< std::complex< T > > &	left,
		const T &	right
	)

Adding a real number with a complex valarray.

Definition at line 397 of file sis.hpp.

References dou2com(), imag(), and real().

operator-() [1/4]

template<class T >

std::valarray<std::complex<T> > std::operator-	(	std::complex< T >	left,
		std::valarray< T >	right
	)

Subtracting a real valarray from a complex number.

Definition at line 344 of file sis.hpp.

References dou2com(), imag(), and real().

operator-() [2/4]

template<class T >

std::valarray<std::complex<T> > std::operator-	(	const std::valarray< T > &	left,
		const std::complex< T > &	right
	)

Subtracting a complex number from a real valarray.

Definition at line 356 of file sis.hpp.

References dou2com(), imag(), and real().

operator-() [3/4]

template<class T >

std::valarray<std::complex<T> > std::operator-	(	T	left,
		std::valarray< std::complex< T > >	right
	)

Subtracting a real number from a complex valarray.

Definition at line 406 of file sis.hpp.

References dou2com(), imag(), and real().

operator-() [4/4]

template<class T >

std::valarray<std::complex<T> > std::operator-	(	const std::valarray< std::complex< T > > &	left,
		const T &	right
	)

Subtracting a complex valarray from a real number.

Definition at line 416 of file sis.hpp.

References dou2com(), imag(), and real().

pow()

template<class T >

valarray<complex<T> > std::pow	(	valarray< complex< T > >	base,
		T	power
	)

Definition at line 453 of file sis.hpp.

Referenced by intWts(), and main().

real()

template<class T >

valarray<T> std::real

(

const valarray< complex< T > > &

in

)

real part of a complex valarray

Definition at line 280 of file sis.hpp.

Referenced by sis::Chebfun< std::complex< T > >::c2p(), OrdQz::compute(), sis::GeneralizedEigenSolver< T >::compute(), sis::GeneralizedEigenSolver< std::complex< T > >::compute(), sis::GeneralizedEigenSolver< T >::compute_with_constraints(), sis::GeneralizedEigenSolver< std::complex< T > >::computeAppend(), sis::dct(), dlyap(), sis::dou2com(), sis::Chebfun< std::complex< T > >::evr(), sis::idct(), sis::ifft_cs(), sis::Chebfun< std::complex< T > >::L2norm(), lyap(), main(), sis::Chebfun< std::complex< T > >::MultMat(), operator*(), operator+(), sis::operator+(), operator-(), sis::Chebfun< T >::p2c(), sis::Chebfun< std::complex< T > >::p2c(), sis::Chebfun< std::complex< T > >::real(), sis::Linop< std::complex< T > >::real(), and sis::GeneralizedEigenSolver< std::complex< T > >::removeInf().