Generate and return a vector of logical values of the same size as the length of the input scalar string str, whose elements are .true. if and only if the corresponding character in the input str is numeric (digits as in DIGIT_VEC_SK).
More...

Detailed Description

Generate and return a vector of logical values of the same size as the length of the input scalar string str, whose elements are .true. if and only if the corresponding character in the input str is numeric (digits as in DIGIT_VEC_SK).

Parameters

[in] str : The input scalar of type character of kind any supported by the processor (e.g., SK, SKA, SKD , or SKU).

Returns: StrIsNumeric : The output array of rank 1 of the same size as the length of the input scalar str, of type logical of default kind LK, whose elements are .true. if and only if the corresponding character in the input str is numeric, otherwise it is .false..

Possible calling interfaces ⛓

: use pm_strASCII, only: isStrDigit

use pm_kind, only: LK

logical(LK) :: StrIsNumeric(len(str,IK))

StrIsNumeric = isStrDigit(str)

pm_strASCII::isStrDigit
Generate and return a vector of logical values of the same size as the length of the input scalar str...
Definition: pm_strASCII.F90:893

pm_kind
This module defines the relevant Fortran kind type-parameters frequently used in the ParaMonte librar...
Definition: pm_kind.F90:268

pm_kind::LK
integer, parameter LK
The default logical kind in the ParaMonte library: kind(.true.) in Fortran, kind(....
Definition: pm_kind.F90:541

pm_strASCII
This module contains the uncommon and hardly representable ASCII characters as well as procedures for...
Definition: pm_strASCII.F90:61

Remarks: The procedures under discussion are pure.

See also: isStrReal
isCharDigit
isStrNumber
isStrDigit
isStrInteger
isStrComplex
isCharUpper
isCharLower
isStrUpperAll
isStrLowerAll
isStrAlphaNumAll
isStrAlpha

Example usage ⛓

: 1program example

2

3 use pm_kind, only: SK, IK

4 use pm_io, only: display_type

5 use pm_strASCII, only: isStrDigit

6

7 implicit none

8

9 type(display_type) :: disp

10 disp = display_type(file = "main.out.F90")

11

12 call disp%skip()

13 call disp%show("isStrDigit(SK_'1')")

14 call disp%show( isStrDigit(SK_'1') )

15 call disp%skip()

16

17 call disp%skip()

18 call disp%show("isStrDigit(SK_'-1')")

19 call disp%show( isStrDigit(SK_'-1') )

20 call disp%skip()

21

22 call disp%skip()

23 call disp%show("isStrDigit(SK_'+1')")

24 call disp%show( isStrDigit(SK_'+1') )

25 call disp%skip()

26

27 call disp%skip()

28 call disp%show("isStrDigit(SK_'1.')")

29 call disp%show( isStrDigit(SK_'1.') )

30 call disp%skip()

31

32 call disp%skip()

33 call disp%show("isStrDigit(SK_'')")

34 call disp%show( isStrDigit(SK_'') )

35 call disp%show("size(isStrDigit(SK_''))")

36 call disp%show( size(isStrDigit(SK_'')) )

37 call disp%skip()

38

39end program example

pm_io::show
This is a generic method of the derived type display_type with pass attribute.
Definition: pm_io.F90:11726

pm_io::skip
This is a generic method of the derived type display_type with pass attribute.
Definition: pm_io.F90:11508

pm_io
This module contains classes and procedures for input/output (IO) or generic display operations on st...
Definition: pm_io.F90:252

pm_io::disp
type(display_type) disp
This is a scalar module variable an object of type display_type for general display.
Definition: pm_io.F90:11393

pm_kind::IK
integer, parameter IK
The default integer kind in the ParaMonte library: int32 in Fortran, c_int32_t in C-Fortran Interoper...
Definition: pm_kind.F90:540

pm_kind::SK
integer, parameter SK
The default character kind in the ParaMonte library: kind("a") in Fortran, c_char in C-Fortran Intero...
Definition: pm_kind.F90:539

pm_io::display_type
Generate and return an object of type display_type.
Definition: pm_io.F90:10282

Example Unix compile command via Intel ifort compiler ⛓
1#!/usr/bin/env sh

2rm main.exe

3ifort -fpp -standard-semantics -O3 -Wl,-rpath,../../../lib -I../../../inc main.F90 ../../../lib/libparamonte* -o main.exe

4./main.exe

Example Windows Batch compile command via Intel ifort compiler ⛓
1del main.exe

2set PATH=..\..\..\lib;%PATH%

3ifort /fpp /standard-semantics /O3 /I:..\..\..\include main.F90 ..\..\..\lib\libparamonte*.lib /exe:main.exe

4main.exe

Example Unix / MinGW compile command via GNU gfortran compiler ⛓
1#!/usr/bin/env sh

2rm main.exe

3gfortran -cpp -ffree-line-length-none -O3 -Wl,-rpath,../../../lib -I../../../inc main.F90 ../../../lib/libparamonte* -o main.exe

4./main.exe

Example output ⛓
1

2isStrDigit(SK_'1')

3T

4

5

6isStrDigit(SK_'-1')

7F, T

8

9

10isStrDigit(SK_'+1')

11F, T

12

13

14isStrDigit(SK_'1.')

15T, F

16

17

18isStrDigit(SK_'')

19

20size(isStrDigit(SK_''))

21+0

22

23

Test:: test_pm_strASCII

Final Remarks ⛓

If you believe this algorithm or its documentation can be improved, we appreciate your contribution and help to edit this page's documentation and source file on GitHub.
For details on the naming abbreviations, see this page.
For details on the naming conventions, see this page.
This software is distributed under the MIT license with additional terms outlined below.

If you use any parts or concepts from this library to any extent, please acknowledge the usage by citing the relevant publications of the ParaMonte library.
If you regenerate any parts/ideas from this library in a programming environment other than those currently supported by this ParaMonte library (i.e., other than C, C++, Fortran, MATLAB, Python, R), please also ask the end users to cite this original ParaMonte library.

This software is available to the public under a highly permissive license.
Help us justify its continued development and maintenance by acknowledging its benefit to society, distributing it, and contributing to it.

Copyright: Computational Data Science Lab

Author:: Amir Shahmoradi, September 1, 2017, 12:00 AM, Institute for Computational Engineering and Sciences (ICES), The University of Texas Austin

Definition at line 893 of file pm_strASCII.F90.

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

src/fortran/main/pm_strASCII.F90