Hello there,
Just checking if anyone has come across a similar problem or if anyone has been
able to reproduce the error with this code.
On my side, so far no luck. Have reinstalled everything and
recompiled/reinstalled GSL and still the issue remains.
Thanks in advance for any help or suggestions.
Daniel
________________________________________
Sent: Thursday, July 26, 2018 10:25 AM
To: address@hidden
Subject: Re: [Help-gsl] delete function generates an error in movstat.h
Hi Patrick,
Thanks for the reply.
The source code I am trying to compile follows below.
The file vector.dat contains the following list of numbers:
12, -20, 12, 24, 23, 8, -19, 9, -4, 2, 3, 4, 1, 7, 6, 7, 0, -1, -1, 2, 44, 1,
-9, 7, 5, 5, 6, 6, 1, 1
Thanks!
Daniel
----------BEGIN SOURCE CODE--------------------------------------
#include <stdio.h>
#include <iostream>
#include <stdlib.h>
#include <gsl/gsl_math.h>
#include <gsl/gsl_vector.h>
#include <gsl/gsl_movstat.h>
#include <gsl/gsl_rng.h>
#include <gsl/gsl_randist.h>
using namespace std;
int main(int argc, char** argv) {
// window length
const size_t K = 13;
// time series length
const size_t N = 30;
// input time series
gsl_vector *x = gsl_vector_alloc (N);
{
FILE * f = fopen ("vector.dat","r");
gsl_vector_fscanf (f,x);
fclose (f);
}
// output mean time series
gsl_vector *xmean = gsl_vector_alloc(N);
// workspace for the rolling computation
gsl_movstat_workspace * wkspc = gsl_movstat_alloc (K);
// compute the rolling mean for a gsl_vector
gsl_movstat_mean (GSL_MOVSTAT_END_PADZERO, x, xmean, wkspc);
// important to free these things to prevent crashes
gsl_vector_free(x);
gsl_vector_free(xmean);
gsl_movstat_free (wkspc);
return 0;
}
---------------------- END SOURCE CODE---------------------
Can you provide your source code?
On 07/13/2018 07:31 PM, Daniel wrote:
Hi,
I am trying to compile an example from the docs. Compute a rolling mean using
the new package Moving Window Statistics.
My code is producing the following error (Windows 10, MinGW.org GCC-6.3.0-1,
GSL 2.5):
g++ gsl_rolling_stats.cpp -lgsl -o gsl_rolling_stats.exe
In file included from gsl_rolling_stats.cpp:11:0:
c:\documents\progrs\mingw32\include\gsl\gsl_movstat.h:58:9: error: expected
unqualified-id before 'delete'
int (*delete) (void * vstate);
^~~~~~
c:\documents\progrs\mingw32\include\gsl\gsl_movstat.h:58:9: error: expected
')' before 'delete'
I compiled GSL compiled from source using MinGW and msys. I have tested my
GSL installation with other GSL code and everything is working fine.
I appreciate any help.
Thank you!
Daniel