Generate and return the path
that results from joining the two input path parts, separated by the specified directory separator or the preferred directory separator of the runtime shell.
Each part is inspected for being an absolute path before being joined to previous part.
If the second path part p2
is absolute or relative with respect to the current drive, then pathJoined = p2
on output, otherwise pathJoined = p1//getDirSep()//p2
.
- Parameters
-
[in] | p1 | : The input scalar character of default kind SK containing the first part of the path to be constructed.
|
[in] | p2 | : The input scalar character of default kind SK containing the second part of the path to be constructed.
|
[out] | failed | : The output logical of default kind LK that is .true. if the procedure fails while inferring the runtime shell type and directory separator.
(optional. If missing and the procedure fails, then the program will halt by calling error stop .) |
[in,out] | errmsg | : The input/output scalar character of default kind SK of arbitrary length type parameter.
If an error occurs, errmsg will be set to a descriptive message about the nature of the runtime error.
A length of LEN_IOMSG characters is likely sufficient to capture most error messages in full.
(optional. It can be present if and only if failed is also present. If missing, no error message will be output.) |
- Returns
pathJoined
: The output allocatable
scalar of type character
of default kind SK containing the joined path constructed from the input parts.
If the output argument failed
is present, its value must be checked before using the output pathJoined
.
In such a case, the output value of pathJoined
is undefined and not guaranteed to be correct.
Possible calling interfaces ⛓
Generate and return the path that results from joining the two input path parts, separated by the spe...
This module contains classes and procedures for manipulating system file/folder paths.
- See also
- getDirSep
hasDriveLetter
getPathWindows
getPathPosixEscaped
getPathPosix
Example usage ⛓
11 character(:, SK),
allocatable :: pathJoined
13 type(display_type) :: disp
17 call disp%show(
"!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%")
18 call disp%show(
"!Note the runtime shell type below before checking the example outputs.")
19 call disp%show(
"!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%")
30 call disp%show(
"pathJoined = getPathJoined(SK_'', SK_'')")
33 call disp%show( pathJoined , deliml
= SK_
'''' )
37 call disp%show(
"pathJoined = getPathJoined(SK_'C:', SK_'\')")
40 call disp%show( pathJoined , deliml
= SK_
'''' )
44 call disp%show(
"pathJoined = getPathJoined(SK_'C:', SK_'/')")
47 call disp%show( pathJoined , deliml
= SK_
'''' )
51 call disp%show(
"pathJoined = getPathJoined(SK_'C:', SK_'./')")
54 call disp%show( pathJoined , deliml
= SK_
'''' )
58 call disp%show(
"pathJoined = getPathJoined(SK_'C:', SK_'paramonte')")
61 call disp%show( pathJoined , deliml
= SK_
'''' )
65 call disp%show(
"pathJoined = getPathJoined(SK_'./', SK_'paramonte')")
68 call disp%show( pathJoined , deliml
= SK_
'''' )
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.
Generate and return .true. if the runtime system shell is POSIX-compliant regardless of the Operating...
Generate and return .true. if the runtime system shell is Windows-based (e.g., CMD,...
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.
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 SK
The default character kind in the ParaMonte library: kind("a") in Fortran, c_char in C-Fortran Intero...
This module contains procedures and generic interfaces for inferring the runtime system shell type an...
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_sysPath
- Todo:
- High Priority: The current Fortran standard 202x does not allow passing characters of non-default kind to the intrinsic Fortran statements and procedures.
As such, the implementation of this procedure for non-default character
kinds leads to compile-time kind mismatch errors.
This procedure should be converted back to a generic interface in the future when non-default character kinds are also fully supported by the intrinsic functions.
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, 3:50 AM, Institute for Computational Engineering and Sciences (ICES), The University of Texas at Austin
Definition at line 4574 of file pm_sysPath.F90.