francois.jacq's articles:

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upper and lower bounds of a dummy array 30 49 (5/25/2011 12:53:25 PM) comp.lang.fortran I have a question about the dummy array behavior when declaring it with or without the POINTER or ALLOCATABLE attribute. I speak out the case where one does not want to allocate something or to change the ass... fj

again , standard conforming or not ? 5 51 (10/14/2009 10:18:36 AM) comp.lang.fortran I meet again a strange situation where compilers do not agree together. Here is a very simplified example : File : ctbget.f FUNCTION ctbget() USE m1,ONLY : a CHARACTER(*) :: ctbget ct... fj

standard conforming or not ? 9 38 (10/13/2009 12:50:17 PM) comp.lang.fortran In rare situations, I need to build up two modules strongly connected together : the module M1 needs pieces of information from M2 and vice versa. This is forbidden in F95 and, unfortunately, sub-modules are n... fj

Static array versus allocatable array in derived type 16 38 (6/28/2009 6:44:20 PM) comp.lang.fortran In a previous post, I gave an example demonstrating that using assumed shape array instead of explicit shape array has a cost : - an assume shape array is much more efficient if copy-in/copy-out is required for... fj

modifying INTENT(in) argument 2 30 (6/5/2009 5:53:14 AM) comp.lang.fortran I know several ways to modify a intent(in) argument. For instance : PROGRAM test INTEGER :: a=0 CALL titi(a) WRITE(*,*) a CONTAINS SUBROUTINE titi(a) INTEGER,INTENT(in),TARGET :: a INTEGER,P... fj

Implementing JAVA interfaces in FORTRAN 20xx 15 47 (8/24/2008 10:26:46 AM) comp.lang.fortran In JAVA language, single inheritance is compensated by another feature : the interface. A JAVA interface enables to declare an abstract type associated to specific routines (only signatures). An object may onl... fj

where is the mistake ? 4 55 (8/22/2008 2:21:12 PM) comp.lang.fortran I try to use a C function returning a single character : char cdir(void){return '/';} Here is the test program (test.f90) MODULE mod INTERFACE FUNCTION cdir() BIND(C,name="cdir") RESULT(r) USE is... fj

BIND(C) for dummy argument procedure 3 53 (2/4/2008 5:37:56 PM) comp.lang.fortran Question : Is it possible to declare BIND(C) dummy procedure ? Here is the situation I meet. I want to call a C procedure declared as follows : INTERFACE SUBROUTINE operator_register(proc) BIND(C,name="ope... fj

Several questions about character C binding 49 57 (1/15/2008 8:23:40 PM) comp.lang.fortran I have many questions about character variables passed to a C routine. For me, it seems clear that the F2003 only solves the problem for a vector of characters : void c_routine(const char * name,int lname); ... fj

a question about C binding 1 60 (1/15/2008 7:37:42 PM) comp.lang.fortran I tried to pass a subroutine by argument to a C routine. I found two solutions for declaring the C routine : INTERFACE SUBROUTINE c_routine(proc) BIND(C,name="c_routine") USE iso_c_binding TYPE(c_fun... fj

francois.jacq's replies:

Items(166) /17 Next >> Last >|

openmp with subroutine 6 207 (9/17/2011 8:24:10 AM) comp.lang.fortran Hi All, I want to use openmp with fortran. It is better to parallel the code with subroutine. I tried using the following code. But doesn't work. Could you please provide me some suggestions? Thank you... reduceddensitymatrix (4)

Posting from Google 9 42 (8/8/2011 6:33:49 PM) comp.lang.fortran No new posts to clf (since Aug 2) to clf are visible at google groups. So, here I am trying to post through google. ... bobk1955 (3)

ifort : how to place exe in a certain directory? 2 148 (8/8/2011 6:21:54 PM) comp.lang.fortran This is a simple thing surely but I just cannot find it in the documentation. Say I have a \project name\hello.f90 file, and I wish to build it from the command line so the resulting exe winds up in a \proj... i_dont_have (10)

more iso_c_binding 17 96 (7/25/2011 12:18:17 AM) comp.lang.fortran I continue to putz around with this topic. The 2 examples in TF2003Handbook are pretty thin, and the extended example in the index of Mr&C doesn't really apply (does their new text have more of this type of ... Uno (113)

Compilers default include PATH 14 139 (6/28/2011 9:32:29 AM) comp.lang.fortran I'm using a library (hdf5) wich produce fortran modules. But the module format is compiler dependant (different between gfortran and ifort). I would like to give a default behavior to the two compilers to sea... Patrick.Begou (161)

way to declare INTEGER that is same size as a pointer? 6 45 (6/21/2011 4:52:14 PM) comp.lang.fortran Is there any reasonably portable way to declare an INTEGER variable that is the same size as a pointer, i.e. INTEGER*4 on 32-bit machines and INTEGER*8 on 64-bit machines? (This is for interoperability with C ... stevenj (515)

upper and lower bounds of a dummy array 30 49 (5/25/2011 12:53:25 PM) comp.lang.fortran I have a question about the dummy array behavior when declaring it with or without the POINTER or ALLOCATABLE attribute. I speak out the case where one does not want to allocate something or to change the ass... francois.jacq (304)

large number of variables 19 42 (5/20/2011 3:33:36 AM) comp.lang.fortran Hi! I find myself writing the following code: type statistics_type ! Notation: ! R_pp_2 = |R_pp|^2 (etc) ! R_pp_psc = R_pp R_ps^* (etc) real(wp2), allocatable, dimension(:,:) :: & ... paul.anton.letnes (55)

Location of .mod files? 13 45 (5/3/2011 6:50:05 AM) comp.lang.fortran On Unixes, there are recommendations where certain files should be installed. For instance, executables go into some 'bin' directory, libraries into 'lib', etc. Is there any recommended location for Fortran... seesig3208 (122)

Is this a compiler error? 28 45 (4/30/2011 6:03:35 PM) comp.lang.fortran I'm having trouble with a program that doesn't make any sense. I have a set of functions x, y, z in a module my_functions. They all have the same interface function x(t) real(kind=sp):: x, t end functio... mtrover (71)