Post::QuadraticFunction Class Reference

#include <Analysis.h>

Public Member Functions
	QuadraticFunction (const Float a, const Float b, const Float c)
	y = a*x^2 + b*x + c More...
INLINE Float	operator() (const Float x) const
Float	quadratic () const
Float	linear () const
Float	constant () const
StaticArray< Float, 2 >	solve (const Float y) const
	Returns solutions of a quadratic equation y = a*x^2 + b*x + c. More...

Detailed Description

Definition at line 355 of file Analysis.h.

Constructor & Destructor Documentation

QuadraticFunction()

Post::QuadraticFunction::QuadraticFunction ( const Float  a, const Float  b, const Float  c  )

inline

y = a*x^2 + b*x + c

Definition at line 361 of file Analysis.h.

Member Function Documentation

constant()

Float Post::QuadraticFunction::constant ( ) const

inline

Definition at line 376 of file Analysis.h.

linear()

Float Post::QuadraticFunction::linear ( ) const

inline

Definition at line 373 of file Analysis.h.

operator()()

INLINE Float Post::QuadraticFunction::operator() ( const Float  x ) const

inline

Definition at line 366 of file Analysis.h.

quadratic()

Float Post::QuadraticFunction::quadratic ( ) const

inline

Definition at line 370 of file Analysis.h.

solve()

StaticArray<Float, 2> Post::QuadraticFunction::solve ( const Float  y ) const

inline

Returns solutions of a quadratic equation y = a*x^2 + b*x + c.

Returned array contains 0, 1 or 2 values, depending on the number of real solutions of the equation. If two solutions exist, the first element of the array is always the smaller solution.

Definition at line 384 of file Analysis.h.

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

• /home/pavel/projects/astro/sph/src/core/post/Analysis.h