*missing* semicolon. clearly I'm not used to proofreading.
On Wednesday, 9 April 2014 22:21:23 UTC+1, Simon Byrne wrote:
>
> Fantastic, thanks! Works great.
>
> I also found the clearly semicolon: clearly you're getting too used to
> julia...
>
> simon
>
> On Wednesday, 9 April 2014 19:00:55 UTC+1, Isaiah wrote:
>>
>> try this:
>>
>> #include <boost/math/special_functions/gamma.hpp>
>>
>> extern "C" {
>>
>> double bst_gamma_p_dbl_dbl(double a, double z) {
>> return boost::math::gamma_p(a, z)
>> }
>>
>> }
>>
>> compile with: g++ -shared -fPIC test.cpp -o test -lboost_math_...
>> (whichever version you have).
>>
>> and then call from Julia with ccall( (:bst_gamma_p_dbl_dbl, bstwraplib),
>> Cdouble, (Cdouble, Cdouble), a, z)
>>
>> On Wed, Apr 9, 2014 at 1:24 PM, Simon Byrne <simon...@gmail.com> wrote:
>>
>>> I would like to call a small number of boost functions from julia for
>>> the purposes of comparison, in particular the incomplete gamma functions:
>>>
>>> http://www.boost.org/doc/libs/1_55_0/libs/math/doc/html/math_toolkit/sf_gamma/igamma.html
>>>
>>> As I understand from previous discussions, the template-heavy nature of
>>> boost means that these can't be called using clang.jl. Could anyone tell me
>>> how I might go about writing a C wrapper for one of these functions, so
>>> that I can call them from julia?
>>>
>>> thanks,
>>> Simon
>>>
>>
>>
