On 13-Jul-2009, Christophe Tournery wrote:
| Attached is an example .cpp file that can be compile with mkoctfile,
| demonstrating the issue. I have included a simple makefile to compile
| it and create the necessary symlinks.
|
| The code tries to store handles to a library in a map. The key to the
| map is passed back to octave such that the "user" can choose on which
| instance of the library a function is called.
|
| Thanks for testing and I am curious to know if you guys think it is a
| bug in 3.2 or if it was "un-intentionally" working in 3.0.
| Christophe Tournery
|
|
| Testing in Octave 3.0.5:
| ------------------------
|
| octave:1> h1 = mylib_init()
| h1 = 0
| octave:2> h2 = mylib_init()
| h2 = 1
| octave:3> mylib_destroy(h1)
| octave:4> mylib_destroy(h2)
|
|
| Testing in octave 3.2.0:
| ------------------------
|
| octave:1> h1 = mylib_init()
| h1 = 0
| octave:2> h2 = mylib_init()
| h2 = 1
| octave:3> mylib_destroy(h1)
| error: mylib_destroy: handle '0' does not exist!
| octave:3> mylib_destroy(h2)
| error: mylib_destroy: handle '1' does not exist!
I can't duplicate this problem with Octave 3.2.0 on my system.
jwe
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