Generate and return failed = .false.
if the attempt to fetch the width (in characters) of the current shell terminal is successful.
Otherwise, return failed = .true.
indicating the occurrence of an error.
This procedure utilizes shell-specific commands and environment variables to get the properties of the current terminal window.
- Parameters
-
[in] | width | : The output scalar integer of default kind IK containing the width (in characters) of the current terminal windows, if and only if the width retrieval is successful. |
- Returns
failed
: The output scalar logical
of default kind LK. It is .true.
if and only if an error occurs while fetching the requested property.
Possible calling interfaces ⛓
logical(LK) :: failed
integer(IK) :: width
Generate and return failed = .false. if the attempt to fetch the width (in characters) of the current...
This module defines the relevant Fortran kind type-parameters frequently used in the ParaMonte librar...
integer, parameter LK
The default logical kind in the ParaMonte library: kind(.true.) in Fortran, kind(....
integer, parameter IK
The default integer kind in the ParaMonte library: int32 in Fortran, c_int32_t in C-Fortran Interoper...
This module contains procedures and generic interfaces for inferring the runtime system shell type an...
- See also
- shell_type
display_type
getStrWrapped
isFailedGetShellHeight
Example usage ⛓
12 type(display_type) :: disp
16 call disp%show(
.not.'if ( isFailedGetShellWidth(width)) call disp%show(width)')
This is a generic method of the derived type display_type with pass attribute.
This is a generic method of the derived type display_type with pass attribute.
This module contains classes and procedures for input/output (IO) or generic display operations on st...
type(display_type) disp
This is a scalar module variable an object of type display_type for general display.
integer, parameter SK
The default character kind in the ParaMonte library: kind("a") in Fortran, c_char in C-Fortran Intero...
Generate and return an object of type display_type.
Example Unix compile command via Intel ifort
compiler ⛓
3ifort -fpp -standard-semantics -O3 -Wl,-rpath,../../../lib -I../../../inc main.F90 ../../../lib/libparamonte* -o main.exe
Example Windows Batch compile command via Intel ifort
compiler ⛓
2set PATH=..\..\..\lib;%PATH%
3ifort /fpp /standard-semantics /O3 /I:..\..\..\include main.F90 ..\..\..\lib\libparamonte*.lib /exe:main.exe
Example Unix / MinGW compile command via GNU gfortran
compiler ⛓
3gfortran -cpp -ffree-line-length-none -O3 -Wl,-rpath,../../../lib -I../../../inc main.F90 ../../../lib/libparamonte* -o main.exe
Example output ⛓
- Test:
- test_pm_sysShell
- Todo:
- Low Priority: The current Fortran standard 202x does not allow passing characters of non-default kind to Fortran intrinsic procedures.
This generic interface should be extended to in the future to support non-default character kinds when they fully supported by the Fortran intrinsic procedures.
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, Tuesday March 7, 2017, 3:09 AM, Institute for Computational Engineering and Sciences (ICES), The University of Texas at Austin
Definition at line 1283 of file pm_sysShell.F90.