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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: Making C++ objects persistent between mex calls, and robust.
Replies: 34 Last Post: Jan 31, 2013 6:56 AM

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Bruno Luong

Posts: 8,477
Registered: 7/26/08

Re: Making C++ objects persistent between mex calls, and robust.
Posted: Jan 22, 2011 4:42 PM

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"newuser asdf" wrote in message <ihfg77$hdg$1@fred.mathworks.com>...

>
> Can someone give me any suggestion how I can solve this problem, please?

For the first look, it smells very fishy they way you convert pointer value (64 bit int) to double back and forth. Are you sure it works (the pointer is not altered when arrived in the second Mex)?

Bruno

Date

Subject

Author

4/1/10

Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

6/7/10

Re: Making C++ objects persistent between mex calls, and robust.

Anthony Halley

6/8/10

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

6/8/10

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

6/8/10

Re: Making C++ objects persistent between mex calls, and robust.

Walter Roberson

6/8/10

Re: Making C++ objects persistent between mex calls, and robust.

Anthony Halley

6/8/10

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

1/22/11

Re: Making C++ objects persistent between mex calls, and robust.

newuser asdf

1/22/11

Re: Making C++ objects persistent between mex calls, and robust.

Bruno Luong

1/23/11

Re: Making C++ objects persistent between mex calls, and robust.

Rune Allnor

1/23/11

Re: Making C++ objects persistent between mex calls, and robust.

Bruno Luong

1/23/11

Re: Making C++ objects persistent between mex calls, and robust.

newuser asdf

1/24/11

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

2/3/11

Re: Making C++ objects persistent between mex calls, and robust.

Pierre

2/3/11

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

2/3/11

Re: Making C++ objects persistent between mex calls, and robust.

Pierre

2/3/11

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

2/15/11

Re: Making C++ objects persistent between mex calls, and robust.

Pierre

7/6/11

Re: Making C++ objects persistent between mex calls, and robust.

mathias

7/6/11

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

5/24/12

Re: Making C++ objects persistent between mex calls, and robust.

Ajay

5/25/12

Re: Making C++ objects persistent between mex calls, and robust.

Pierre

10/2/12

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

11/7/12

Re: Making C++ objects persistent between mex calls, and robust.

Francesco Montorsi

11/8/12

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

11/9/12

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

1/21/13

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

1/22/13

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

1/30/13

Re: Making C++ objects persistent between mex calls, and robust.

Gabri Gwala

1/30/13

Re: Making C++ objects persistent between mex calls, and robust.

Steven Lord

1/31/13

Re: Making C++ objects persistent between mex calls, and robust.

Oliver Woodford

6/8/10

Re: Making C++ objects persistent between mex calls, and robust.

Anthony Halley

6/8/10

Re: Making C++ objects persistent between mex calls, and robust.

Anthony Halley

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