#include <assert.h>
#include <math.h>
#include <stdlib.h>
#include "settings.h"
#include "basic.h"
#include "blas.h"

Data Structures
struct	_realavector

Typedefs
typedef struct _realavector	realavector

typedef realavector *	prealavector

typedef const realavector *	pcrealavector

Functions
prealavector	init_realavector (prealavector v, uint dim)
	Initialize an realavector object. More...

prealavector	init_sub_realavector (prealavector v, prealavector src, uint dim, uint off)
	Initialize an realavector object to represent a subvector. More...

prealavector	init_pointer_realavector (prealavector v, preal src, uint dim)
	Initialize an realavector object using a given array for the coefficients. More...

void	uninit_realavector (prealavector v)
	Uninitialize an realavector object. More...

prealavector	new_realavector (uint dim)
	Create a new realavector object. More...

prealavector	new_sub_realavector (prealavector src, uint dim, uint off)
	Create a new realavector object representing a subvector. More...

prealavector	new_pointer_realavector (preal src, uint dim)
	Create a new realavector object using a given array for the coefficients. More...

void	del_realavector (prealavector v)
	Delete an realavector object. More...

void	resize_realavector (prealavector v, uint dim)
	Change the dimension of an realavector object without preserving its coefficients. More...

void	shrink_realavector (prealavector v, uint dim)
	Reduce the dimension of an realavector object without reallocating storage, preserving its coefficients. More...

real	getentry_realavector (pcrealavector v, uint i)
	Read a vector entry . More...

void	setentry_realavector (prealavector v, uint i, real x)
	Set a vector entry, $v_i \gets x$ . More...

real	addentry_realavector (prealavector v, uint i, real x)
	Add to a vector entry, $v_i \gets v_i + x$ . More...

uint	getactives_realavector ()
	Get number of currently initialized realavector objects. More...

size_t	getsize_realavector (pcrealavector v)
	Get size of a given realavector object. More...

size_t	getsize_heap_realavector (pcrealavector v)
	Get heap size of a given realavector object. More...

void	clear_realavector (prealavector v)
	Set a vector to zero. More...

void	fill_realavector (prealavector v, real x)
	Set all coefficients in a vector to the same value. More...

void	random_realavector (prealavector v)
	Fill a vector with random values. More...

void	copy_realavector (pcrealavector v, prealavector w)
	Copy a vector into another vector, $w \gets v$ . More...

void	copy_sub_realavector (pcrealavector v, prealavector w)
	Copy a vector into another vector, $w \gets v$ . More...

void	print_realavector (pcrealavector v)
	Print a vector. More...

void	scale_realavector (real alpha, prealavector v)
	Scale a vector by a factor $\alpha$ , $v \gets \alpha v$ . More...

real	norm2_realavector (pcrealavector v)
	Compute the Euclidean norm $\\|v\\|_2$ of a vector . More...

real	dotprod_realavector (pcrealavector x, pcrealavector y)
	Compute the Euclidean innner product $\langle x, y\rangle_2$ of two vectors and . More...

void	add_realavector (real alpha, pcrealavector x, prealavector y)
	Add two vectors, $y \gets y + \alpha x$ . More...

Detailed Description

Author: Sven Christophersen

Data Structures

Typedefs

Functions

Detailed Description