ParaMonte Fortran 2.0.0
Parallel Monte Carlo and Machine Learning Library
See the latest version documentation.
pm_str::operator(.alleq.) Interface Reference

Generate and return .true. if the input scalar strings are equal (non-lexically), otherwise, return .false.. More...

Detailed Description

Generate and return .true. if the input scalar strings are equal (non-lexically), otherwise, return .false..

The procedures of this generic interface return .true. if and only if,

  1. the two input scalar strings have the same value and length type parameter, or
  2. the length of at least one of the input strings is 1 and each character of the other string equals the input string with the length of 1.

The functionality of this generic interface is equivalent to the Fortran intrinsic all() for array entities.

Parameters
[in]str1: The input scalar character of kind any supported by the processor (e.g., SK, SKA, SKD , or SKU) of arbitrary length type parameter.
[in]str2: The input scalar character of the same kind as str1 of arbitrary length type parameter.
Returns
allEqual : The output scalar logical of default kind LK that is .true. if and only if,
  1. the two input scalar strings have the same value and length type parameter, or
  2. the length of at least one of the input strings is 1 and each character of the other string equals the input string with the length of 1.


Possible calling interfaces

use pm_kind, only: LK
use pm_str, only: operator(.alleq.)
logical(LK) :: allEqual
allEqual = str1 .alleq. str2
This module defines the relevant Fortran kind type-parameters frequently used in the ParaMonte librar...
Definition: pm_kind.F90:268
integer, parameter LK
The default logical kind in the ParaMonte library: kind(.true.) in Fortran, kind(....
Definition: pm_kind.F90:541
This module contains classes and procedures for various string manipulations and inquiries.
Definition: pm_str.F90:49
Remarks
The procedures under discussion are pure.
The procedures under discussion are elemental.
See also
pm_arrayCompareLex


Example usage

1program example
2
3 use pm_kind, only: LK
4 use pm_kind, only: SK ! all processor types and kinds are supported.
5 use pm_io, only: display_type
7 use pm_str, only: operator(.alleq.)
8
9 implicit none
10
11 type(display_type) :: disp
12 disp = display_type(file = "main.out.F90")
13
14 call disp%skip()
15 call disp%show("'' .alleq. ''")
16 call disp%show( '' .alleq. '' )
17 call disp%skip()
18
19 call disp%skip()
20 call disp%show("'paramonte' .alleq. ''")
21 call disp%show( 'paramonte' .alleq. '' )
22 call disp%skip()
23
24 call disp%skip()
25 call disp%show("'paramonte' .alleq. 'paramonte'")
26 call disp%show( 'paramonte' .alleq. 'paramonte' )
27 call disp%skip()
28
29 call disp%skip()
30 call disp%show("'aaa' .alleq. 'AAA'")
31 call disp%show( 'aaa' .alleq. 'AAA' )
32 call disp%skip()
33
34 call disp%skip()
35 call disp%show("'aaa' .alleq. 'aa'")
36 call disp%show( 'aaa' .alleq. 'aa' )
37 call disp%skip()
38
39 call disp%skip()
40 call disp%show("'a' .alleq. 'aaaa'")
41 call disp%show( 'a' .alleq. 'aaaa' )
42 call disp%skip()
43
44 call disp%skip()
45 call disp%show("'aaa' .alleq. 'a'")
46 call disp%show( 'aaa' .alleq. 'a' )
47 call disp%skip()
48
49 call disp%skip()
50 call disp%show("'a' .alleq. 'a'")
51 call disp%show( 'a' .alleq. 'a' )
52 call disp%skip()
53
54 call disp%skip()
55 call disp%show("['aaa', 'AAA'] .alleq. 'a'")
56 call disp%show( ['aaa', 'AAA'] .alleq. 'a' )
57 call disp%skip()
58
59 call disp%skip()
60 call disp%show("['aaa', 'AAA'] .alleq. ['a', 'A']")
61 call disp%show( ['aaa', 'AAA'] .alleq. ['a', 'A'] )
62 call disp%skip()
63
64 call disp%skip()
65 call disp%show("['aaa', 'AAA'] .alleq. getReversed(['a', 'A'])")
66 call disp%show( ['aaa', 'AAA'] .alleq. getReversed(['a', 'A']) )
67 call disp%skip()
68
69end program example
Generate and return an output array whose elements are the reversed-order elements of the input array...
This is a generic method of the derived type display_type with pass attribute.
Definition: pm_io.F90:11726
This is a generic method of the derived type display_type with pass attribute.
Definition: pm_io.F90:11508
This module contains procedures and generic interfaces for reversing the order of elements in arrays ...
This module contains classes and procedures for input/output (IO) or generic display operations on st...
Definition: pm_io.F90:252
type(display_type) disp
This is a scalar module variable an object of type display_type for general display.
Definition: pm_io.F90:11393
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
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
2'' .alleq. ''
3T
4
5
6'paramonte' .alleq. ''
7F
8
9
10'paramonte' .alleq. 'paramonte'
11T
12
13
14'aaa' .alleq. 'AAA'
15F
16
17
18'aaa' .alleq. 'aa'
19F
20
21
22'a' .alleq. 'aaaa'
23T
24
25
26'aaa' .alleq. 'a'
27T
28
29
30'a' .alleq. 'a'
31T
32
33
34['aaa', 'AAA'] .alleq. 'a'
35T, F
36
37
38['aaa', 'AAA'] .alleq. ['a', 'A']
39T, T
40
41
42['aaa', 'AAA'] .alleq. getReversed(['a', 'A'])
43F, F
44
45
Test:
test_pm_str


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.

  1. 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.
  2. 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.

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

Definition at line 162 of file pm_str.F90.


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