norm.h File Reference

Declaration of the stir::norm(), stir::norm_squared() functions and stir::NormSquared unary function. More...

#include "stir/common.h"
#include <complex>
#include <cmath>
#include "stir/numerics/norm.inl"

Go to the source code of this file.

Classes
class	stir::Array< num_dimensions, elemT >
	This class defines multi-dimensional (numeric) arrays. More...
struct	stir::NormSquared< T >
	A helper class that computes the square of the norm of numeric data. More...

Namespaces
	stir
	Namespace for the STIR library (and some/most of its applications)

Functions
Functions to compute the norm
template<typename elemT >
double	stir::norm_squared (const elemT t)
	Returns the square of the norm of a number. More...
template<typename elemT >
double	stir::norm (const elemT t)
	Returns the norm of a number. More...
double	stir::norm (const double t)
double	stir::norm (const float t)
template<class Iter >
double	stir::norm_squared (Iter begin, Iter end)
	Returns the square of the l2-norm of a sequence. More...
template<class Iter >
double	stir::norm (Iter begin, Iter end)
	Returns the l2-norm of a sequence. More...
template<class elemT >
double	stir::norm (const Array< 1, elemT > &v1)
	l2 norm of a 1D array More...
template<class elemT >
double	stir::norm_squared (const Array< 1, elemT > &v1)
	square of the l2 norm of a 1D array More...

Detailed Description

Declaration of the stir::norm(), stir::norm_squared() functions and stir::NormSquared unary function.

Author

Kris Thielemans