Re: Integrating octave with VS2010

[Tatsuro MATSUOKA]

----- Original Message -----
>From: SUMIT SARKAR 
>To: help-octave-request@ help-octave 
>Date: 2015/3/23, Mon 15:06
>Subject: Integrating octave with VS2010
> 
>
>Hi,
> I am new to ocatve and want to integrate it with VS2010. my working IDE is Qt 
>and the compiler is of Visual C++ 2010. the steps i carried out are as follows:
>
>1.) installed octave-3.6.1-vs2010-setup.exe under the name C:\Octave folder
>2.) added the bin folder of Octave to the environment variable "PATH" 
>3.) added the include file path and lib file path to the .pro file of Qt 
>project
>
>INCLUDEPATH+=C:\Octave\include\octave-3.6.1\octave\ 
>C:\Octave\include\
>
>
>LIBS+=-LC:\Octave\lib\octave\3.6.1\
>-loctave
>-loctinterp
>-lcruft
>
>
>LIBS+=-LC:\Octave\lib\
>
>
>
>4.) tried running the following code
>
>
>#include <iostream> #include <octave/oct.h> int main (void) { std::cout << 
>"Hello Octave world!\n"; int n = 2; Matrix a_matrix = Matrix (n, n); for 
>(octave_idx_type i = 0; i < n; i++) { for (octave_idx_type j = 0; j < n; j++) 
>{ a_matrix (i, j) = (i + 1) * 10 + (j + 1); } } std::cout << a_matrix; return 
>0; }
>
>
>But duirng build i get the following erroe
>
>main.obj:-1: error: LNK2019: unresolved external symbol "__declspec(dllimport) 
>public: __thiscall octave_value::~octave_value(void)" 
>(__imp_??1octave_value@@address@hidden) referenced in function "public: void * 
>__thiscall octave_value::`vector deleting destructor'(unsigned int)" 
>(??_Eoctave_value@@address@hidden)
>
>
>
>Please please help 
>
I am not a VC user so that I cannot help but show you the existence 
instructions.
http://wiki.octave.org/Octave_for_Microsoft_Windows#Octave_with_Visual_Studio


See:
Using the Visual C++ compiler with Octave

and

Alternative
You perhaps need additional libraries indicated there.

The above is all I can tell you.

Hope this helps

Tatsuro