quadratic Class Reference

#include <ql/math/quadratic.hpp>

Collaboration diagram for quadratic:

Public Member Functions
	quadratic (Real a, Real b, Real c)
Real	turningPoint () const
Real	valueAtTurningPoint () const
Real	operator() (Real x) const
Real	discriminant () const
bool	roots (Real &x, Real &y) const

Private Attributes
Real	a_
Real	b_
Real	c_

Detailed Description

Definition at line 32 of file quadratic.hpp.

Constructor & Destructor Documentation

quadratic()

quadratic	(	Real	a,
		Real	b,
		Real	c
	)

Definition at line 25 of file quadratic.cpp.

Member Function Documentation

turningPoint()

Real turningPoint

(

)

const

Definition at line 27 of file quadratic.cpp.

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valueAtTurningPoint()

Real valueAtTurningPoint

(

)

const

Definition at line 31 of file quadratic.cpp.

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operator()()

Real operator()

(

Real

x

)

const

Definition at line 35 of file quadratic.cpp.

discriminant()

Real discriminant

(

)

const

Definition at line 39 of file quadratic.cpp.

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roots()

bool roots	(	Real &	x,
		Real &	y
	)		const

Definition at line 44 of file quadratic.cpp.

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Member Data Documentation

a_

Real a_

private

Definition at line 43 of file quadratic.hpp.

b_

Real b_

private

Definition at line 43 of file quadratic.hpp.

c_

Real c_

private

Definition at line 43 of file quadratic.hpp.