Fw: problem with octave_main

[Tatsuro MATSUOKA]

Forwarded Message

----- Forwarded Message -----

> From: Tatsuro MATSUOKA 
> To: Koby Zalmanson > Cc: 
> Date: 2016/5/9, Mon 02:41
> Subject: Re: problem with octave_main
> 
> ----- Original Message -----
>> From: Koby Zalmanson 
>> To: help 
>> Date: 2016/5/8, Sun 22:39
>> Subject: problem with octave_main
>> 
>> 
>> Hi,
>> I try to run the following  sample problem that is in the internet:
>> int main()
>> {
>> string_vector argv(2);
>> argv(0) = "embedded";
>> argv(1) = "-q";
>> 
>> 
>> if (octave_main(2, argv.c_str_vec(), 1))
>> {
>> 
>> 
>> std::cout << "GCD of [12, 16] is ";
>> 
>> 
>> // Use octave_value_list directly as input
>> octave_value_list in(2);
>> in(0) = 12;
>> in(1) = 16;
>> 
>> 
>> octave_value_list out = feval("gcd", in, 1);
>> 
>> 
>> std::cout << out(0).int_value() << std::endl;
>> return 0;
>> }
>> else
>> {
>> error("Octave interpreter initialization failed");
>> return 1;
>> }
>> 
>> 
>> }
>> 
>> 
>> 
>> 
>> I run it on visual studio.
>> The problem is that it fails at the line of octave main,
>> and at the failing makes it to exit the program.
>> 
>> 
>> At the error list on visual studio appears:
>> 'TestOctave3.exe' (Win32): Loaded 
> 'C:\Windows\SysWOW64\winnsi.dll'. Cannot find or open the 
> PDB file.
>> 'TestOctave3.exe' (Win32): Loaded 
> 'D:\Octave-3.6.4\lib\octave\3.6.4\oct\i686-pc-mingw32\find.oct'. 
> Module was built without symbols.
>> 'TestOctave3.exe' (Win32): Unloaded 
> 'D:\Octave-3.6.4\lib\octave\3.6.4\oct\i686-pc-mingw32\find.oct'
>> The thread 0x27ac has exited with code 1 (0x1).
>> 
>> 
>> Can you tell me what is the problem and what should be done?
>> I'll appreciate any help.
> 
> 
> 
> You might not use the MS Visual studio because octave for windows was built 
> using
> mingw w64 (32 bit or 64 bit) gcc compiler.
> 
> If you want to write program using libraries bundled with octave, see octave 
> manual.
> 
> http://www.gnu.org/software/octave/doc/interpreter/External-Code-Interface.html#External-Code-Interface
> 
> Almost case, you have to use mkoctfile script.
> 
> 
> Tatsuro
>