fitpack_curves_c Module Reference

C interface to fitpack_curves. More...

Data Types
type	fitpack_curve_c
	Public Fortran interface. More...

Functions/Subroutines
subroutine, public	fitpack_curve_c_get_pointer (this, fptr)
	Get pointer to embedded Fortran object.
subroutine, public	fitpack_curve_c_pointer (this, fthis)
	Get embedded Fortran object; allocate it if not done yet.
subroutine, public	fitpack_curve_c_allocate (this)
	Instantiate Fortran object.
subroutine, public	fitpack_curve_c_destroy (this)
	Deallocate Fortran object.
subroutine, public	fitpack_curve_c_copy (this, that)
	Copy contents from another object.
subroutine	fitpack_curve_c_move_alloc (to, from)
	Move allocation from one object to another.
subroutine, public	fitpack_curve_c_new_points (this, npts, x, y, w)
	Wrapper to new_points.
integer(fp_flag) function, public	fitpack_curve_c_new_fit (this, npts, x, y, w, smoothing)
	Wrapper to new_fit.
integer(fp_flag) function, public	fitpack_curve_c_fit (this, smoothing, order)
	Wrapper to curve_fit_automatic_knots.
integer(fp_flag) function, public	fitpack_curve_c_interpolating (this, order)
	Wrapper to interpolating_curve.
real(fp_real) function, public	fitpack_curve_c_eval_one (this, x, ierr)
	Wrapper to curve_eval_one.
subroutine, public	fitpack_curve_c_eval_many (this, npts, x, y, ierr)
	Wrapper to curve_eval_many.
real(fp_real) function, public	fitpack_curve_c_integral (this, from, to)
	Wrapper to integral.
subroutine, public	fitpack_curve_c_fourier (this, nparm, alpha, a, b, ierr)
	Wrapper to fourier_coefficients.
real(fp_real) function, public	fitpack_curve_c_derivative (this, x, order, ierr)
	Wrapper to curve_derivative.
integer(fp_flag) function, public	fitpack_curve_c_all_derivatives (this, x, ddx)
	Wrapper to curve_all_derivatives.
real(fp_real) function, public	fitpack_curve_c_smoothing (this)
	Get smoothing.
real(fp_real) function, public	fitpack_curve_c_mse (this)
	Get MSE.
integer(fp_size) function, public	fitpack_curve_c_degree (this)
	Get spline degree.
subroutine, public	fitpack_curve_c_set_bc (this, bc)
	Set spline behavior outside the support.
integer(fp_flag) function, public	fitpack_curve_c_get_bc (this)
	Get spline behavior outside the support.

Variables
type(fitpack_curve_c), parameter, public	fitpack_curve_c_null = fitpack_curve_c(cptr=c_null_ptr)
	Null-initialized object.

Detailed Description

C interface to fitpack_curves.

Author

Federico Perini feder.nosp@m.ico..nosp@m.perin.nosp@m.i@gm.nosp@m.ail.c.nosp@m.om

Since

12/09/2023

Function/Subroutine Documentation

fitpack_curve_c_all_derivatives()

integer(fp_flag) function, public fitpack_curves_c::fitpack_curve_c_all_derivatives	(	type(fitpack_curve_c), intent(inout)	this,
		real(fp_real), intent(in), value	x,
		real(fp_real), dimension(*), intent(out)	ddx )

Wrapper to curve_all_derivatives.

Get object; allocate it in case

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fitpack_curve_c_allocate()

subroutine, public fitpack_curves_c::fitpack_curve_c_allocate

(

type(fitpack_curve_c), intent(inout)

this

)

Instantiate Fortran object.

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fitpack_curve_c_copy()

subroutine, public fitpack_curves_c::fitpack_curve_c_copy	(	type(fitpack_curve_c), intent(inout)	this,
		type(fitpack_curve_c), intent(inout)	that )

Copy contents from another object.

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fitpack_curve_c_degree()

integer(fp_size) function, public fitpack_curves_c::fitpack_curve_c_degree

(

type(fitpack_curve_c), intent(inout)

this

)

Get spline degree.

Get object; allocate it in case

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fitpack_curve_c_derivative()

real(fp_real) function, public fitpack_curves_c::fitpack_curve_c_derivative	(	type(fitpack_curve_c), intent(inout)	this,
		real(fp_real), intent(in), value	x,
		integer(fp_size), intent(in), value	order,
		integer(fp_size), intent(out), optional	ierr )

Wrapper to curve_derivative.

Get object; allocate it in case

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fitpack_curve_c_destroy()

subroutine, public fitpack_curves_c::fitpack_curve_c_destroy

(

type(fitpack_curve_c), intent(inout)

this

)

Deallocate Fortran object.

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fitpack_curve_c_eval_many()

subroutine, public fitpack_curves_c::fitpack_curve_c_eval_many	(	type(fitpack_curve_c), intent(inout)	this,
		integer(fp_size), intent(in), value	npts,
		real(fp_real), dimension(npts), intent(in)	x,
		real(fp_real), dimension(npts), intent(out)	y,
		integer(fp_flag), intent(out), optional	ierr )

Wrapper to curve_eval_many.

Get object; allocate it in case

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fitpack_curve_c_eval_one()

real(fp_real) function, public fitpack_curves_c::fitpack_curve_c_eval_one	(	type(fitpack_curve_c), intent(inout)	this,
		real(fp_real), intent(in), value	x,
		integer(fp_flag), intent(out), optional	ierr )

Wrapper to curve_eval_one.

Get object; allocate it in case

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fitpack_curve_c_fit()

integer(fp_flag) function, public fitpack_curves_c::fitpack_curve_c_fit	(	type(fitpack_curve_c), intent(inout)	this,
		real(fp_real), intent(in), optional	smoothing,
		integer(fp_size), intent(in), optional	order )

Wrapper to curve_fit_automatic_knots.

Get object; allocate it in case

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fitpack_curve_c_fourier()

subroutine, public fitpack_curves_c::fitpack_curve_c_fourier	(	type(fitpack_curve_c), intent(inout)	this,
		integer(fp_size), intent(in), value	nparm,
		real(fp_real), dimension(nparm), intent(in)	alpha,
		real(fp_real), dimension(nparm), intent(out)	a,
		real(fp_real), dimension(nparm), intent(out)	b,
		integer(fp_flag), intent(out), optional	ierr )

Wrapper to fourier_coefficients.

Get object; allocate it in case

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fitpack_curve_c_get_bc()

integer(fp_flag) function, public fitpack_curves_c::fitpack_curve_c_get_bc

(

type(fitpack_curve_c), intent(inout)

this

)

Get spline behavior outside the support.

Get object; allocate it in case

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fitpack_curve_c_get_pointer()

subroutine, public fitpack_curves_c::fitpack_curve_c_get_pointer	(	type(fitpack_curve_c), intent(in)	this,
		type(fitpack_curve), intent(inout), pointer	fptr )

Get pointer to embedded Fortran object.

fitpack_curve_c_integral()

real(fp_real) function, public fitpack_curves_c::fitpack_curve_c_integral	(	type(fitpack_curve_c), intent(inout)	this,
		real(fp_real), intent(in), value	from,
		real(fp_real), intent(in), value	to )

Wrapper to integral.

Get object; allocate it in case

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fitpack_curve_c_interpolating()

integer(fp_flag) function, public fitpack_curves_c::fitpack_curve_c_interpolating	(	type(fitpack_curve_c), intent(inout)	this,
		integer(fp_size), intent(in), optional	order )

Wrapper to interpolating_curve.

Get object; allocate it in case

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fitpack_curve_c_move_alloc()

subroutine fitpack_curves_c::fitpack_curve_c_move_alloc ( type(fitpack_curve_c), intent(inout) to, type(fitpack_curve_c), intent(inout) from )

private

Move allocation from one object to another.

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fitpack_curve_c_mse()

real(fp_real) function, public fitpack_curves_c::fitpack_curve_c_mse

(

type(fitpack_curve_c), intent(inout)

this

)

Get MSE.

Get object; allocate it in case

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fitpack_curve_c_new_fit()

integer(fp_flag) function, public fitpack_curves_c::fitpack_curve_c_new_fit	(	type(fitpack_curve_c), intent(inout)	this,
		integer(fp_size), intent(in), value	npts,
		real(fp_real), dimension(npts), intent(in)	x,
		real(fp_real), dimension(npts), intent(in)	y,
		real(fp_real), dimension(npts), intent(in), optional	w,
		real(fp_real), intent(in), optional	smoothing )

Wrapper to new_fit.

Local variables

Get object; allocate it in case

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fitpack_curve_c_new_points()

subroutine, public fitpack_curves_c::fitpack_curve_c_new_points	(	type(fitpack_curve_c), intent(inout)	this,
		integer(fp_size), intent(in), value	npts,
		real(fp_real), dimension(npts), intent(in)	x,
		real(fp_real), dimension(npts), intent(in)	y,
		real(fp_real), dimension(npts), intent(in), optional	w )

Wrapper to new_points.

Local variables

Get object; allocate it in case

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fitpack_curve_c_pointer()

subroutine, public fitpack_curves_c::fitpack_curve_c_pointer	(	type(fitpack_curve_c), intent(inout)	this,
		type(fitpack_curve), intent(inout), pointer	fthis )

Get embedded Fortran object; allocate it if not done yet.

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fitpack_curve_c_set_bc()

subroutine, public fitpack_curves_c::fitpack_curve_c_set_bc	(	type(fitpack_curve_c), intent(inout)	this,
		integer(fp_flag), intent(in), value	bc )

Set spline behavior outside the support.

Get object; allocate it in case

Validate extrapolation behavior value

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fitpack_curve_c_smoothing()

real(fp_real) function, public fitpack_curves_c::fitpack_curve_c_smoothing

(

type(fitpack_curve_c), intent(inout)

this

)

Get smoothing.

Get object; allocate it in case

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Variable Documentation

fitpack_curve_c_null

type(fitpack_curve_c), parameter, public fitpack_curves_c::fitpack_curve_c_null = fitpack_curve_c(cptr=c_null_ptr)

Null-initialized object.