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

Generate and return .true. if the input logical argument lhs is equal to the input logical argument rhs. More...

Detailed Description

Generate and return .true. if the input logical argument lhs is equal to the input logical argument rhs.

Parameters
[in]lhs: The input scalar or array of the same rank and shape as rhs of type logical of default kind LK.
[in]rhs: The input scalar or array of the same rank and shape as lhs of type logical of default kind LK.
Returns
compares : The output object of the same type and kind as, and the higher rank of, the two input arguments lhs and rhs.


Possible calling interfaces

use pm_logicalCompare, only: operator(==)
use pm_kind, only: LK
logical(LK) :: compares
compares = lhs == rhs
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 procedures and generic interfaces for performing a variety of logical comparison...
Remarks
The procedures under discussion are pure.
The procedures under discussion are elemental.
See also
operator(<)


Example usage

1program example
2
3 use pm_kind, only: LK, SK
4 use pm_logicalCompare, only: operator(==)
5 use pm_distUnif, only: setUnifRand
6 use pm_io, only: display_type
7
8 implicit none
9
10 type(display_type) :: disp
11
12 disp = display_type(file = "main.out.F90")
13
14 call disp%skip()
15 call disp%show("!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%")
16 call disp%show("!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%")
17 call disp%show("! `.true.` evaluates to 1 and `.false.` evaluates to `0.`.")
18 call disp%show("!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%")
19 call disp%show("!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%")
20 call disp%skip()
21
22 call disp%show(".false._LK == .false._LK")
23 call disp%show( .false._LK == .false._LK )
24 call disp%skip()
25
26 call disp%show(".false._LK == .true._LK")
27 call disp%show( .false._LK == .true._LK )
28 call disp%skip()
29
30 call disp%show(".true._LK == .false._LK")
31 call disp%show( .true._LK == .false._LK )
32 call disp%skip()
33
34 call disp%show(".true._LK == .true._LK")
35 call disp%show( .true._LK == .true._LK )
36 call disp%skip()
37
38 call disp%show("[.true._LK, .false._LK] == .true._LK")
39 call disp%show( [.true._LK, .false._LK] == .true._LK )
40 call disp%skip()
41
42 call disp%show("[.true._LK, .true._LK, .false._LK, .false._LK] == [.true._LK, .false._LK, .true._LK, .false._LK]")
43 call disp%show( [.true._LK, .true._LK, .false._LK, .false._LK] == [.true._LK, .false._LK, .true._LK, .false._LK] )
44 call disp%skip()
45
46end program example
Return a uniform random scalar or contiguous array of arbitrary rank of randomly uniformly distribute...
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 classes and procedures for computing various statistical quantities related to t...
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!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
4! `.true.` evaluates to 1 and `.false.` evaluates to `0.`.
5!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
6!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
7
8.false._LK == .false._LK
9T
10
11.false._LK == .true._LK
12F
13
14.true._LK == .false._LK
15F
16
17.true._LK == .true._LK
18T
19
20[.true._LK, .false._LK] == .true._LK
21T, F
22
23[.true._LK, .true._LK, .false._LK, .false._LK] == [.true._LK, .false._LK, .true._LK, .false._LK]
24T, F, F, T
25
26
Test:
test_pm_logicalCompare


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 293 of file pm_logicalCompare.F90.


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