ivarne

const _interfaces = Dict{Function,Vector{DataType}}()

function addInterface(d::DataType, f::Function...)
    for g in f
        if haskey(_interfaces, g)
            push!(_interfaces[g], d) 
        else
            _interfaces[g] = DataType[d]
        end
    end

ivarne

module testsums
export sum5, sum5b, dosums

function sum5(scale, sa1, a1, sa2, a2, sa3, a3, sa4, a4, sa5, a5, out)
    for i=1:length(out)
        @inbounds out[i] = scale*(sa1*a1[i] + sa2*a2[i] + sa3*a3[i]
                                            + sa4*a4[i] + sa5*a5[i])
    end
end

ivarne

#!/bin/bash
gfortran -o $2 -fno-underscoring $1 libhgraph.a libg2c.so -L/usr/X11R6/lib64 -lX11

ivarne

               _
   _       _ _(_)_     |  A fresh approach to technical computing
  (_)     | (_) (_)    |  Documentation: http://docs.julialang.org
   _ _   _| |_  __ _   |  Type "help()" to list help topics
  | | | | | | |/ _` |  |
  | | |_| | | | (_| |  |  Version 0.2.0-prerelease+3952
 _/ |\__'_|_|_|\__'_|  |  Commit d0c2058 2013-10-06 19:08:09 UTC
|__/                   |  x86_64-w64-mingw32

julia>  abstract BTree