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[Octave-bug-tracker] [bug #45318] Unable to save HDF5 file using C++ API
From: |
Dmitry Messerman |
Subject: |
[Octave-bug-tracker] [bug #45318] Unable to save HDF5 file using C++ API |
Date: |
Sun, 14 Jun 2015 06:28:04 +0000 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0 |
URL:
<http://savannah.gnu.org/bugs/?45318>
Summary: Unable to save HDF5 file using C++ API
Project: GNU Octave
Submitted by: mdmitry
Submitted on: Sun 14 Jun 2015 09:28:02 AM IDT
Category: Libraries
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Crash
Status: None
Assigned to: None
Originator Name: Dmitry Messerman
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 3.8.2
Operating System: GNU/Linux
_______________________________________________________
Details:
Hi,
The following code fails at runtime:
#include <fstream>
#include <string>
#include <octave/oct.h>
#include <octave/octave.h>
#include <octave/toplev.h>
#include <octave/load-save.h>
#include <octave/parse.h>
using namespace std;
typedef symbol_table::symbol_record OctaveSymbolRecord;
int main (int argc, char** argv)
{
auto A = ComplexNDArray(dim_vector(10,20));
OctaveSymbolRecord a_record = OctaveSymbolRecord(0, string("A"),
octave_value(A));
ofstream ofs;
ofs.open("a.octave_bin",ofstream::out);
if( !ofs.good() ) {
cerr << "ERROR: failed to open " << argv[2] << " for writing" <<
endl;
return 1;
}
//load_save_format fmt = load_save_format(LS_BINARY);
load_save_format fmt = load_save_format(LS_HDF5);
write_header(ofs, fmt);
do_save(ofs, a_record, fmt, false);
ofs.close();
return 0;
}
Error message is:
terminate called after throwing an instance of 'std::bad_cast'
what(): std::bad_cast
My assumption is that problem is with HDF5 format support, as after changing
format to LS_BINARY crash goes away.
Please, advise.
Thanks,
Dmitry
_______________________________________________________
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<http://savannah.gnu.org/bugs/?45318>
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Dmitry Messerman <=