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[igraph] Igraph with JNI

From: Gang Su
Subject: [igraph] Igraph with JNI
Date: Mon, 27 Jul 2009 11:48:22 -0400
User-agent: Internet Messaging Program (IMP) H3 (4.2)

Hi Developers,

I am thinking about trying to bridge igraph with JAVA via JNI on windows. The way how JNI works is to link Java via JNI to native C functions. The C source is complied to a shared library DLL file.

Does anyone have worked on this before? From the tutorial, i found the way to compile c source:

gcc igraph_test.c -I/usr/local/igraph -L/usr/local/lib -ligraph -o igraph_test

where the The directory after the -I switch is the one containing the igraph.h file, while the one following -L should contain the library file itself, usually a file called libigraph.so, libigraph.a or igraph.dll

Where actually I can find this igraph.dll in the igraph R package.
So my question is if I compile a c file using igraph librarys, and it can be compiled successfully, will it be able to run standalone? Or I have to at least let the dll point to all the igraph dlls?

Sorry for the confusion of the question, I haven't been working with C for a while. If i can make java calls to native igraph functions that will be very nice.

Thank you for your time and help!


Gang Su

PhD student
Bioinformatics training track
Program in Biomedical Sciences
University of Michigan, Ann Arbor
MI, 48105, U.S.A.

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