JMATH::JPolynome< ID_t, 0 > Struct Template Reference

Termination class for polynomial function. More...

#include <JMathlib.hh>

Inheritance diagram for JMATH::JPolynome< ID_t, 0 >:

Public Member Functions
	JPolynome ()
	Default constructor. More...
	JPolynome (const double a)
	Constructor. More...
double	getValue (...) const
	Function value. More...
double	getDerivative (...) const
	Derivative value. More...
const JPolynome &	getGradient (...) const
	Get gradient. More...
double	operator() (const Args &...args) const
	Function value. More...
JPolynome< ID_t, 0 > &	negate ()
	Negate function. More...
JPolynome< ID_t, 0 > &	add (const JPolynome< ID_t, 0 > &f1)
	Add function. More...
JPolynome< ID_t, 0 > &	sub (const JPolynome< ID_t, 0 > &f1)
	Subtract function. More...
JPolynome< ID_t, 0 > &	mul (const double factor)
	Scale function. More...
JPolynome< ID_t, 0 > &	div (const double factor)
	Scale function. More...

Public Attributes
double	a
	a[0] More...

Static Public Attributes
static const int	ID = ID_t
static const size_t	NUMBER_OF_DEGREES = 0
static const parameter_list< JPolynome >	parameters
	parameters More...

Protected Member Functions
void	set (const double *array)
	Set parameter values. More...

Detailed Description

template<int ID_t>
struct JMATH::JPolynome< ID_t, 0 >

Termination class for polynomial function.

Definition at line 1484 of file JMathlib.hh.

Constructor & Destructor Documentation

JPolynome() [1/2]

template<int ID_t>

JMATH::JPolynome< ID_t, 0 >::JPolynome ( )

inline

Default constructor.

Definition at line 1496 of file JMathlib.hh.

                :
      a(0.0)
    {}

JPolynome() [2/2]

template<int ID_t>

JMATH::JPolynome< ID_t, 0 >::JPolynome ( const double  a )

inline

Constructor.

Parameters

a

value

Definition at line 1506 of file JMathlib.hh.

                              :
      a(a)
    {}

Member Function Documentation

getValue()

template<int ID_t>

double JMATH::JPolynome< ID_t, 0 >::getValue (   ... ) const

inline

Function value.

Returns

function value

Definition at line 1516 of file JMathlib.hh.

    {
      return a;
    }

getDerivative()

template<int ID_t>

double JMATH::JPolynome< ID_t, 0 >::getDerivative (   ... ) const

inline

Derivative value.

Returns

derivative value

Definition at line 1527 of file JMathlib.hh.

    {
      return 0.0;
    }

getGradient()

template<int ID_t>

const JPolynome& JMATH::JPolynome< ID_t, 0 >::getGradient (   ... ) const

inline

Get gradient.

Returns

gradient

Definition at line 1538 of file JMathlib.hh.

    {
      static JPolynome gradient;                              // d(f)/d(a)
 
      gradient.a = 1.0;
 
      return gradient;
    }

set()

template<int ID_t>

void JMATH::JPolynome< ID_t, 0 >::set ( const double *  array )

inlineprotected

Set parameter values.

Parameters

array

pointer to list of values

Definition at line 1556 of file JMathlib.hh.

    {
      a = array[0];
    }

operator()()

double JMATH::JMathlib< JPolynome< ID_t, 0 > >::operator() ( const Args &...  args ) const

inlineinherited

Function value.

Parameters

args	abscissa value(s)

Returns

function value

Definition at line 362 of file JMathlib.hh.

    {
      return static_cast<const JF1_t&>(*this).getValue(args...);
    }

negate()

JPolynome< ID_t, 0 > & JMATH::JCalculus< JPolynome< ID_t, 0 > >::negate ( )

inlineinherited

Negate function.

Returns

this function

Definition at line 203 of file JMathlib.hh.

    {
      for (const auto& i : JF1_t::parameters) {
        static_cast<JF1_t&>(*this).*i = -(static_cast<JF1_t&>(*this).*i);
      }
 
      return static_cast<JF1_t&>(*this);
    }

add()

JPolynome< ID_t, 0 > & JMATH::JCalculus< JPolynome< ID_t, 0 > >::add ( const JPolynome< ID_t, 0 > &  f1 )

inlineinherited

Add function.

Parameters

f1

function

Returns

this function

Definition at line 219 of file JMathlib.hh.

    {
      for (const auto& i : JF1_t::parameters) {
        static_cast<JF1_t&>(*this).*i += f1.*i;
      }
 
      return static_cast<JF1_t&>(*this);
    }

sub()

JPolynome< ID_t, 0 > & JMATH::JCalculus< JPolynome< ID_t, 0 > >::sub ( const JPolynome< ID_t, 0 > &  f1 )

inlineinherited

Subtract function.

Parameters

f1

function

Returns

this function

Definition at line 235 of file JMathlib.hh.

    {
      for (const auto& i : JF1_t::parameters) {
        static_cast<JF1_t&>(*this).*i -= f1.*i;
      }
 
      return static_cast<JF1_t&>(*this);
    }

mul()

JPolynome< ID_t, 0 > & JMATH::JCalculus< JPolynome< ID_t, 0 > >::mul ( const double  factor )

inlineinherited

Scale function.

Parameters

factor

factor

Returns

this function

Definition at line 251 of file JMathlib.hh.

    {
      for (const auto& i : JF1_t::parameters) {
        static_cast<JF1_t&>(*this).*i *= factor;
      }
 
      return static_cast<JF1_t&>(*this);
    }

div()

JPolynome< ID_t, 0 > & JMATH::JCalculus< JPolynome< ID_t, 0 > >::div ( const double  factor )

inlineinherited

Scale function.

Parameters

factor

factor

Returns

this function

Definition at line 267 of file JMathlib.hh.

    {
      for (const auto& i : JF1_t::parameters) {
        static_cast<JF1_t&>(*this).*i /= factor;
      }
 
      return static_cast<JF1_t&>(*this);
    }

Member Data Documentation

ID

template<int ID_t>

const int JMATH::JPolynome< ID_t, 0 >::ID = ID_t

static

Definition at line 1488 of file JMathlib.hh.

NUMBER_OF_DEGREES

template<int ID_t>

const size_t JMATH::JPolynome< ID_t, 0 >::NUMBER_OF_DEGREES = 0

static

Definition at line 1490 of file JMathlib.hh.

a

template<int ID_t>

double JMATH::JPolynome< ID_t, 0 >::a

a[0]

Definition at line 1547 of file JMathlib.hh.

parameters

template<int ID_t>

const parameter_list<JPolynome> JMATH::JPolynome< ID_t, 0 >::parameters

static

parameters

Definition at line 1548 of file JMathlib.hh.

---

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

• JMathlib.hh