cxsc::lx_interval Class Reference

Collaboration diagram for cxsc::lx_interval:

[legend]List of all members.

Public Member Functions
	lx_interval (const real &, const string &) throw ()
	Constructor of class lx_interval.
	lx_interval (const lx_real &a) throw ()
	Constructor of class lx_interval.
	lx_interval (const lx_real &, const lx_real &) throw ()
	Constructor of class lx_interval.
	lx_interval (const real &a) throw ()
	Constructor of class lx_interval.
	lx_interval (const interval &a) throw ()
	Constructor of class lx_interval.
	lx_interval (const l_real &a, const l_real &b) throw ()
	Constructor of class lx_interval.
	lx_interval (const l_real &a) throw ()
	Constructor of class lx_interval.
	lx_interval (const l_interval &a) throw ()
	Constructor of class lx_interval.
	lx_interval (const real &n, const real &a) throw ()
	Constructor of class lx_interval.
	lx_interval (const real &n, const interval &a) throw ()
	Constructor of class lx_interval.
	lx_interval (const real &n, const l_real &a) throw ()
	Constructor of class lx_interval.
	lx_interval (const real &n, const l_interval &a) throw ()
	Constructor of class lx_interval.
	lx_interval (void) throw ()
	Constructor of class lx_interval.
lx_interval &	operator= (const lx_real &a) throw ()
	Implementation of standard assigning operator.
lx_interval &	operator= (const interval &a) throw ()
	Implementation of standard assigning operator.
lx_interval &	operator= (const real &a) throw ()
	Implementation of standard assigning operator.
lx_interval &	operator= (const l_real &a) throw ()
	Implementation of standard assigning operator.
lx_interval &	operator= (const l_interval &a) throw ()
	Implementation of standard assigning operator.
lx_interval &	operator= (const lx_interval &a) throw ()
	Implementation of standard assigning operator.
Friends
lx_interval	abs (const lx_interval &) throw ()
	Returns the absolute value of an interval.
lx_interval	adjust (const lx_interval &) throw ()
	matches the precision of an interval to the actual stagprec value
lx_interval	Blow (const lx_interval &) throw ()
	Returns an inflated interval a, if abs(a) is too small.
lx_real	diam (const lx_interval &) throw ()
	Returns the diameter of an interval.
real	expo (const lx_interval &) throw ()
	Returns the exponent of base 2 of an interval of type lx_interval.
lx_real	Inf (const lx_interval &) throw ()
	Returns the infimum of an interval.
bool	IsEmpty (const lx_interval &) throw ()
	Returns 1 if an empty interval is given.
l_interval	li_part (const lx_interval &) throw ()
	Returns the l_interval part of an interval of type lx_interval.
lx_real	mid (const lx_interval &) throw ()
	Returns the rounded middle of an interval.
bool	operator! (const lx_interval &) throw ()
	Implementation of standard negation operation.
lx_interval	operator- (const lx_interval &a) throw ()
	Implementation of standard algebraic negative sign operation.
std::string &	operator<< (std::string &, const lx_interval &) throw ()
	Implementation of standard output method.
std::ostream &	operator<< (std::ostream &, const lx_interval &) throw ()
	Implementation of standard output method.
bool	point_intv (const lx_interval &)
	Returns 1 if the interval is a point interval.
lx_real	RelDiam (const lx_interval &)
	Returns the relative diameter of an interval.
void	scale_down (lx_interval &a)
	The new interval a includs the old one and the old a.li is scaled downwards.
void	scale_up (lx_interval &a)
	The new interval a includs the old one and the old a.li is scaled upwards.
int	StagPrec (const lx_interval &) throw ()
	Returns the actual precision of an interval of type lx_interval.
lx_real	Sup (const lx_interval &) throw ()
	Returns the supremum of an interval.
void	times2pown (lx_interval &, const real &) throw ()
	Multiplication of an interval with .
void	times2pown_neg (lx_interval &, const real &) throw ()
	Multiplication of an interval with without integer overflow.

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Detailed Description

Definition at line 50 of file lx_interval.hpp.

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

• lx_interval.hpp
• lx_interval.cpp
• lx_interval.inl

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