str Interface Reference

str() converts a number (integer or real) to a string More...

Public Member Functions
character(len=:) function, allocatable	c2str (sin)
character(len=:) function, allocatable	i2str (nin)
character(len=:) function, allocatable	r2str (rin)
character(len=:) function, allocatable	dp2str (rin)
character(len=:) function, allocatable	z2str (zin)
	z2str gives a string representation of a complex number
function	dparr2str (vec)
function	zarr2str (vec)
function	iarr2str (vec)
function	rarr2str (vec)
character(len=:) function, allocatable	dparr2d2str (vec)
character(len=:) function, allocatable	zarr2d2str (vec)
character(len=:) function, allocatable	iarr2d2str (vec)
character(len=:) function, allocatable	rarr2d2str (vec)

Detailed Description

str() converts a number (integer or real) to a string

Use:

USE strings, only: str
print *, 'I2str: - int:', 123, '- string: |'//str(123)//'|'
print *, 'r2str:  - real:', 123.121000_4, '- string: |'//str(123.12100_4)//'|'
print *, 'dp2str: - real:', 123.1221_8, '- string: |'//str(123.1221_8)//'|'
print *, 'dp2str: - real:', -123.121_8, '- string: |'//str(-123.121_8)//'|'
print *, 'dp2str: - real:', -123.1221e-12_8, '- string: |'//str(-123.1221e-12_8)//'|'

Gives:

!    I2str: - int:         123 - string: |123|
!    r2str:  - real:   123.121002     - string: |123.121002|
!    dp2str: - real:   123.12210000000000      - string: |123.1221|
!    dp2str: - real:  -123.12100000000000      - string: |-123.121|
!    dp2str: - real:  -1.2312210000000001E-010 - string: |-0.12312210000000001E-009|
!

Member Function/Subroutine Documentation

c2str()

character(len=:) function, allocatable c2str

(

character(len=*), intent(in)

sin

)

Parameters

[in]

sin

Original string

Returns

String converted

dp2str()

character(len=:) function, allocatable dp2str

(

real(dp), intent(in)

rin

)

Parameters

[in]

rin

number to convert

Returns

String converted

References strings::find(), strings::lower(), strings::lstrip(), strings::rstrip(), and strings::strip().

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dparr2d2str()

character(len=:) function, allocatable dparr2d2str

(

real(dp), dimension(:, :), intent(in)

vec

)

Parameters

[in]

vec

Vector of numbers to convert

Returns

String created

dparr2str()

function dparr2str

(

real(dp), dimension(:), intent(in)

vec

)

Parameters

[in]

vec

Vector to convert

i2str()

character(len=:) function, allocatable i2str

(

integer, intent(in)

nin

)

Parameters

[in]

nin

Integer to convert

Returns

String converted

References strings::strip().

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iarr2d2str()

character(len=:) function, allocatable iarr2d2str

(

integer, dimension(:, :), intent(in)

vec

)

Returns

String created

iarr2str()

function iarr2str

(

integer, dimension(:), intent(in)

vec

)

Parameters

[in]

vec

Vector to convert

r2str()

character(len=:) function, allocatable r2str

(

real(sp), intent(in)

rin

)

Parameters

[in]

rin

number to convert

Returns

String converted

References strings::find(), strings::lower(), strings::lstrip(), strings::rstrip(), and strings::strip().

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rarr2d2str()

character(len=:) function, allocatable rarr2d2str

(

real(sp), dimension(:, :), intent(in)

vec

)

Returns

String created

rarr2str()

function rarr2str

(

real(sp), dimension(:), intent(in)

vec

)

Parameters

[in]

vec

Vector to convert

z2str()

character(len=:) function, allocatable z2str

(

complex(dp), intent(in)

zin

)

z2str gives a string representation of a complex number

Returns

String representation

zarr2d2str()

character(len=:) function, allocatable zarr2d2str

(

complex(dp), dimension(:, :), intent(in)

vec

)

Returns

String created

zarr2str()

function zarr2str

(

complex(dp), dimension(:), intent(in)

vec

)

Parameters

[in]

vec

Vector to convert

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

• /home/fiol/Trabajos/fortran/numfor/src/utils/strings.f90