JMATH::JMathlib< JF1_t > Struct Template Reference

forward declaration for pointer to function. More...

#include <JMathlib.hh>

Public Member Functions
template<class ... Args>
double	operator() (const Args &...args) const
	Function value.
double	operator[] (const size_t i) const
	Get value of parameter at given index.
double &	operator[] (const size_t i)
	Get value of parameter at given index.

Friends
const JF1_t &	operator+ (const JF1_t &function)
	Affirm operator.
JNegate< JF1_t >	operator- (const JF1_t &function)
	Negate operator.
JAdd< JF1_t >	operator+ (const JF1_t &f1, const double value)
	Addition of constant value.
JAdd< JF1_t >	operator+ (const double value, const JF1_t &f1)
	Addition of constant value.
JSub< JF1_t >	operator- (const JF1_t &f1, const double value)
	Subtraction of constant value.
JAdd< JNegate< JF1_t > >	operator- (const double value, const JF1_t &f1)
	Subtraction of constant value.
JMul< JF1_t >	operator* (const JF1_t &f1, const double value)
	Multiplication of constant value.
JMul< JF1_t >	operator* (const double value, const JF1_t &f1)
	Multiplication of constant value.
JDiv< JF1_t >	operator/ (const JF1_t &f1, const double value)
	Division of constant value.
template<class JF2_t >
JAdd< JF1_t, JF2_t >	operator+ (const JF1_t &f1, const JF2_t &f2)
	Addition of two functions.
template<class JF2_t >
JSub< JF1_t, JF2_t >	operator- (const JF1_t &f1, const JF2_t &f2)
	Subtraction of two functions.
template<class JF2_t >
JMul< JF1_t, JF2_t >	operator* (const JF1_t &f1, const JF2_t &f2)
	Multiplication of two functions.
template<class JF2_t >
JDiv< JF1_t, JF2_t >	operator/ (const JF1_t &f1, const JF2_t &f2)
	Division of two functions.
JFn< JF1_t >	operator^ (const JF1_t &f1, int N)
	Power-of operator.
JPf< JF1_t >	operator& (const JF1_t &f1)
	Address-of operator.

Detailed Description

template<class JF1_t>
struct JMATH::JMathlib< JF1_t >

forward declaration for pointer to function.

Auxiliary base class for mathematical operations on functions.

Definition at line 323 of file JMathlib.hh.

Member Function Documentation

operator()()

template<class JF1_t >

template<class ... Args>

double JMATH::JMathlib< JF1_t >::operator() ( const Args &... args ) const

inline

Function value.

Parameters

args	abscissa value(s)

Returns

function value

Definition at line 331 of file JMathlib.hh.

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

operator[]() [1/2]

template<class JF1_t >

double JMATH::JMathlib< JF1_t >::operator[] ( const size_t i ) const

inline

Get value of parameter at given index.

Parameters

i

index

Returns

value

Definition at line 539 of file JMathlib.hh.

    {
      return static_cast<const JF1_t&>(*this).*JF1_t::parameters[i];
    }

operator[]() [2/2]

template<class JF1_t >

double & JMATH::JMathlib< JF1_t >::operator[] ( const size_t i )

inline

Get value of parameter at given index.

Parameters

i

index

Returns

value

Definition at line 551 of file JMathlib.hh.

    {
      return static_cast<JF1_t&>(*this).*JF1_t::parameters[i];
    }

Friends And Related Symbol Documentation

operator+ [1/4]

template<class JF1_t >

const JF1_t & operator+ ( const JF1_t & function )

friend

Affirm operator.

Parameters

function

this function

Returns

result function

Definition at line 343 of file JMathlib.hh.

    {
      return function;
    }

operator- [1/4]

template<class JF1_t >

JNegate< JF1_t > operator- ( const JF1_t & function )

friend

Negate operator.

Parameters

function

this function

Returns

result function

Definition at line 355 of file JMathlib.hh.

    {
      return JNegate<JF1_t>(function);
    }

operator+ [2/4]

template<class JF1_t >

JAdd< JF1_t > operator+ ( const JF1_t & f1, const double value )

friend

Addition of constant value.

Parameters

f1	function
value	value

Returns

result function

Definition at line 368 of file JMathlib.hh.

    {
      return JAdd<JF1_t>(f1, value);
    }

operator+ [3/4]

template<class JF1_t >

JAdd< JF1_t > operator+ ( const double value, const JF1_t & f1 )

friend

Addition of constant value.

Parameters

value	value
f1	function

Returns

result function

Definition at line 381 of file JMathlib.hh.

    {
      return JAdd<JF1_t>(f1, value);
    }

operator- [2/4]

template<class JF1_t >

JSub< JF1_t > operator- ( const JF1_t & f1, const double value )

friend

Subtraction of constant value.

Parameters

f1	function
value	value

Returns

result function

Definition at line 394 of file JMathlib.hh.

    {
      return JSub<JF1_t>(f1, value);
    }

operator- [3/4]

template<class JF1_t >

JAdd< JNegate< JF1_t > > operator- ( const double value, const JF1_t & f1 )

friend

Subtraction of constant value.

Parameters

f1	function
value	value

Returns

result function

Definition at line 407 of file JMathlib.hh.

    {
      return JAdd< JNegate<JF1_t> >(JNegate<JF1_t>(f1), value);
    }

operator* [1/3]

template<class JF1_t >

JMul< JF1_t > operator* ( const JF1_t & f1, const double value )

friend

Multiplication of constant value.

Parameters

f1	function
value	value

Returns

result function

Definition at line 420 of file JMathlib.hh.

    {
      return JMul<JF1_t>(f1, value);
    }

operator* [2/3]

template<class JF1_t >

JMul< JF1_t > operator* ( const double value, const JF1_t & f1 )

friend

Multiplication of constant value.

Parameters

value	value
f1	function

Returns

result function

Definition at line 433 of file JMathlib.hh.

    {
      return JMul<JF1_t>(f1, value);
    }

operator/ [1/2]

template<class JF1_t >

JDiv< JF1_t > operator/ ( const JF1_t & f1, const double value )

friend

Division of constant value.

Parameters

f1	function
value	value

Returns

result function

Definition at line 446 of file JMathlib.hh.

    {
      return JDiv<JF1_t>(f1, value);
    }

operator+ [4/4]

template<class JF1_t >

template<class JF2_t >

JAdd< JF1_t, JF2_t > operator+ ( const JF1_t & f1, const JF2_t & f2 )

friend

Addition of two functions.

Parameters

f1	first function
f2	second function

Returns

result function

Definition at line 460 of file JMathlib.hh.

    {
      return JAdd<JF1_t, JF2_t>(f1, f2);
    }

operator- [4/4]

template<class JF1_t >

template<class JF2_t >

JSub< JF1_t, JF2_t > operator- ( const JF1_t & f1, const JF2_t & f2 )

friend

Subtraction of two functions.

Parameters

f1	first function
f2	second function

Returns

result function

Definition at line 474 of file JMathlib.hh.

    {
      return JSub<JF1_t, JF2_t>(f1, f2);
    }

operator* [3/3]

template<class JF1_t >

template<class JF2_t >

JMul< JF1_t, JF2_t > operator* ( const JF1_t & f1, const JF2_t & f2 )

friend

Multiplication of two functions.

Parameters

f1	first function
f2	second function

Returns

result function

Definition at line 488 of file JMathlib.hh.

    {
      return JMul<JF1_t, JF2_t>(f1, f2);
    }

operator/ [2/2]

template<class JF1_t >

template<class JF2_t >

JDiv< JF1_t, JF2_t > operator/ ( const JF1_t & f1, const JF2_t & f2 )

friend

Division of two functions.

Parameters

f1	first function
f2	second function

Returns

result function

Definition at line 502 of file JMathlib.hh.

    {
      return JDiv<JF1_t, JF2_t>(f1, f2);
    }

operator^

template<class JF1_t >

JFn< JF1_t > operator^ ( const JF1_t & f1, int N )

friend

Power-of operator.

Parameters

f1	function
N	power

Returns

result function

Definition at line 515 of file JMathlib.hh.

    {
      return JFn<JF1_t>(f1, N);
    }

operator&

template<class JF1_t >

JPf< JF1_t > operator& ( const JF1_t & f1 )

friend

Address-of operator.

Parameters

f1

function

Returns

result function

Definition at line 527 of file JMathlib.hh.

    {
      return JPf<JF1_t>(std::addressof(f1));
    }

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

• JMathlib.hh