Return the conversion of the input value to a real
value of arbitrary kind.
- Parameters
-
[out] | conversion | : The output scalar or array of the same shape as other array-like arguments, of type real of kind any supported by the processor (e.g., RK, RK32, RK64, or RK128), containing the conversion of the input value val .
-
If the input
val is a logical that evaluates to .true. , then conversion = 1. , otherwise conversion = 0. .
-
If the input
val is a character , then conversion is the result of the List-directed I/O action read(val,*) conversion .
|
[in] | val | : The input scalar or array of the same shape as other array-like arguments, of either
-
type
character of kind any supported by the processor (e.g., SK, SKA, SKD , or SKU), or
-
type
logical of kind any supported by the processor (e.g., LK), or
whose value will be converted to an output of type real . |
[out] | iostat | : The output integer of default kind IK, of the same rank as the input val containing the Fortran IO status error code returned by the read() statement of the Fortran standard.
On return, it is zero if and only if no error occurs during the execution of the Fortran read() statement.
Refer to the Fortran standard read/write statements for the meaning of different non-zero output values for iostat .
(optional, it can be present only if val is of type character . if missing, the program will halt upon an IO error.) |
Possible calling interfaces ⛓
call setReal(conversion, val, iostat)
Return the conversion of the input value to a real value of arbitrary kind.
This module contains procedures and types for facilitating the conversion of values of different type...
- Warning
- When the input
val
is an array, the output iostat
, if present, must also be a vector of the same shape and size as val
.
- See also
- getStr
setStr
getInt
setInt
getLogical
setLogical
getComplex
setComplex
getReal
setReal
Example usage ⛓
10 integer(IK) :: iostat(
10)
11 real(RK) :: Conversion(
10)
13 type(display_type) :: disp
17 call disp%show(
"!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%")
18 call disp%show(
"! Convert logical values to real.")
19 call disp%show(
"!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%")
23 call disp%show(
"call setReal(Conversion(1), .true._LK)")
24 call setReal(Conversion(
1),
.true._LK)
30 call disp%show(
"call setReal(Conversion(1), .false._LK)")
31 call setReal(Conversion(
1),
.false._LK)
37 call disp%show(
"call setReal(Conversion(1:3), [.true._LK, .false._LK, .true._LK])")
38 call setReal(Conversion(
1:
3), [
.true._LK,
.false._LK,
.true._LK])
44 call disp%show(
"!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%")
45 call disp%show(
"! Convert string values to real.")
46 call disp%show(
"!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%")
50 call disp%show(
"call setReal(Conversion(1), SK_'1.e0')")
51 call setReal(Conversion(
1), SK_
'1.e0')
57 call disp%show(
"call setReal(Conversion(1), SK_'1.d0')")
58 call setReal(Conversion(
1), SK_
'1.d0')
64 call disp%show(
"call setReal(Conversion(1:2), SK_'1.d0 -1.d0')")
65 call setReal(Conversion(
1:
2), SK_
'1.d0 -1.d0')
71 call disp%show(
"call setReal(Conversion(1), SK_'1.d0, -1.d0')")
72 call setReal(Conversion(
1), SK_
'1.d0, -1.d0')
78 call disp%show(
"call setReal(Conversion(1:3), [character(10,SK) :: '-1d+30', '10', '100, -100'])")
79 call setReal(Conversion(
1:
3), [
character(
10,SK) ::
'-1d+30',
'10',
'100, -100'])
85 call disp%show(
"call setReal(Conversion(1), SK_'1., paramonte', iostat(1))")
86 call setReal(Conversion(
1), SK_
'1., paramonte', iostat(
1))
94 call disp%show(
"call setReal(Conversion(1), SK_'1.d0', iostat(1))")
95 call setReal(Conversion(
1), SK_
'1.d0', iostat(
1))
103 call disp%show(
"call setReal(Conversion(1:4), [character(10,SK) :: '1, -1', '1, paramonte', '100, -100', 'paramonte, 1'], iostat(1:4))")
104 call setReal(Conversion(
1:
4), [
character(
10,SK) ::
'1, -1',
'1, paramonte',
'100, -100',
'paramonte, 1'], iostat(
1:
4))
105 call disp%show(
"Conversion(1:3) ! excluding the last one because it is an illegal read.")
112 call disp%show(
"call setReal(Conversion(1), SK_'paramonte', iostat(1))")
113 call setReal(Conversion(
1), SK_
'paramonte', iostat(
1))
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.
This module defines the relevant Fortran kind type-parameters frequently used in the ParaMonte librar...
integer, parameter RK
The default real kind in the ParaMonte library: real64 in Fortran, c_double in C-Fortran Interoperati...
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...
integer, parameter SK
The default character kind in the ParaMonte library: kind("a") in Fortran, c_char in C-Fortran Intero...
integer, parameter RKS
The single-precision real kind in Fortran mode. On most platforms, this is an 32-bit real kind.
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 ⛓
7call setReal(Conversion(
1),
.true._LK)
12call setReal(Conversion(
1),
.false._LK)
17call setReal(Conversion(
1:
3), [
.true._LK,
.false._LK,
.true._LK])
19+1.00000000,
+0.00000000,
+1.00000000
27call setReal(Conversion(
1), SK_
'1.e0')
32call setReal(Conversion(
1), SK_
'1.d0')
37call setReal(Conversion(
1:
2), SK_
'1.d0 -1.d0')
42call setReal(Conversion(
1), SK_
'1.d0, -1.d0')
47call setReal(Conversion(
1:
3), [
character(
10,SK) ::
'-1d+30',
'10',
'100, -100'])
49-0.100000002E+31,
+10.0000000,
+100.000000
52call setReal(Conversion(
1), SK_
'1., paramonte', iostat(
1))
59call setReal(Conversion(
1), SK_
'1.d0', iostat(
1))
66call setReal(Conversion(
1:
4), [
character(
10,SK) ::
'1, -1',
'1, paramonte',
'100, -100',
'paramonte, 1'], iostat(
1:
4))
68+1.00000000,
+1.00000000,
+100.000000
73call setReal(Conversion(
1), SK_
'paramonte', iostat(
1))
- Test:
- test_pm_val2real
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 293 of file pm_val2real.F90.