vector of doubles. More...

#include <OsiTestSolver.hpp>

Public Member Functions
	VOL_dvector (const int s)
	Construct a vector of size s. More...

	VOL_dvector ()
	Default constructor creates a vector of size 0. More...

	VOL_dvector (const VOL_dvector &x)
	Copy constructor makes a replica of x. More...

	~VOL_dvector ()
	The destructor deletes the data array. More...

int	size () const
	Return the size of the vector. More...

double &	operator[] (const int i)
	Return a reference to the `i`-th entry. More...

double	operator[] (const int i) const
	Return the `i`-th entry. More...

void	clear ()
	Delete the content of the vector and replace it with a vector of length 0. More...

void	cc (const double gamma, const VOL_dvector &w)
	Convex combination. More...

void	allocate (const int s)
	delete the current vector and allocate space for a vector of size `s`. More...

void	swap (VOL_dvector &w)
	swaps the vector with `w`. More...

VOL_dvector &	operator= (const VOL_dvector &w)
	Copy `w` into the vector. More...

VOL_dvector &	operator= (const double w)
	Replace every entry in the vector with `w`. More...

Public Attributes
double *	v
	The array holding the vector. More...

int	sz
	The size of the vector. More...

Detailed Description

vector of doubles.

It is used for most vector operations.

Note: If VOL_DEBUG is #defined to be 1 then each time an entry is accessed in the vector the index of the entry is tested for nonnegativity and for being less than the size of the vector. It's good to turn this on while debugging, but in final runs it should be turned off (beause of the performance hit).

Definition at line 150 of file OsiTestSolver.hpp.

Constructor & Destructor Documentation

VOL_dvector::VOL_dvector ( const int s )

inline

Construct a vector of size s.

The content of the vector is undefined.

Definition at line 159 of file OsiTestSolver.hpp.

References sz, v, and VOL_TEST_SIZE.

VOL_dvector::VOL_dvector ( )

inline

Default constructor creates a vector of size 0.

Definition at line 164 of file OsiTestSolver.hpp.

VOL_dvector::VOL_dvector ( const VOL_dvector & x )

inline

Copy constructor makes a replica of x.

Definition at line 166 of file OsiTestSolver.hpp.

References sz, and v.

VOL_dvector::~VOL_dvector ( )

inline

The destructor deletes the data array.

Definition at line 174 of file OsiTestSolver.hpp.

References v.

Member Function Documentation

int VOL_dvector::size ( ) const

inline

Return the size of the vector.

Definition at line 177 of file OsiTestSolver.hpp.

References sz.

double& VOL_dvector::operator[] ( const int i )

inline

Return a reference to the i-th entry.

Definition at line 180 of file OsiTestSolver.hpp.

References sz, v, and VOL_TEST_INDEX.

double VOL_dvector::operator[] ( const int i ) const

inline

Return the i-th entry.

Definition at line 186 of file OsiTestSolver.hpp.

References sz, v, and VOL_TEST_INDEX.

void VOL_dvector::clear ( )

inline

Delete the content of the vector and replace it with a vector of length 0.

Definition at line 193 of file OsiTestSolver.hpp.

References sz, and v.

void VOL_dvector::cc	(	const double	gamma,
		const VOL_dvector &	w
	)

inline

Convex combination.

Replace the current vector v with v = (1-gamma) v + gamma w.

Definition at line 200 of file OsiTestSolver.hpp.

References sz, and v.

Referenced by VOL_primal::cc().

void VOL_dvector::allocate ( const int s )

inline

delete the current vector and allocate space for a vector of size s.

Definition at line 216 of file OsiTestSolver.hpp.

References sz, v, and VOL_TEST_SIZE.

void VOL_dvector::swap ( VOL_dvector & w )

inline

swaps the vector with w.

Definition at line 223 of file OsiTestSolver.hpp.

References sz, and v.

VOL_dvector& VOL_dvector::operator= ( const VOL_dvector & w )

Copy w into the vector.

VOL_dvector& VOL_dvector::operator= ( const double w )

Replace every entry in the vector with w.

Member Data Documentation

double* VOL_dvector::v

The array holding the vector.

Definition at line 153 of file OsiTestSolver.hpp.

Referenced by allocate(), cc(), clear(), operator[](), swap(), VOL_dvector(), and ~VOL_dvector().

int VOL_dvector::sz

The size of the vector.

Definition at line 155 of file OsiTestSolver.hpp.

Referenced by allocate(), cc(), clear(), operator[](), size(), swap(), and VOL_dvector().

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

/tmp/Dip-0.92.4/Osi/test/OsiTestSolver.hpp

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation