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Topic: Making C++ objects persistent between mex calls, and robust.
Replies: 37   Last Post: Sep 27, 2013 6:54 AM

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Bruno Luong

Posts: 8,742
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
Read Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
6/7/10
Read Re: Making C++ objects persistent between mex calls, and robust.
Anthony Halley
6/8/10
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
6/8/10
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
6/8/10
Read Re: Making C++ objects persistent between mex calls, and robust.
Walter Roberson
6/8/10
Read Re: Making C++ objects persistent between mex calls, and robust.
Anthony Halley
6/8/10
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
1/22/11
Read Re: Making C++ objects persistent between mex calls, and robust.
newuser asdf
1/22/11
Read Re: Making C++ objects persistent between mex calls, and robust.
Bruno Luong
1/23/11
Read Re: Making C++ objects persistent between mex calls, and robust.
Rune Allnor
1/23/11
Read Re: Making C++ objects persistent between mex calls, and robust.
Bruno Luong
1/23/11
Read Re: Making C++ objects persistent between mex calls, and robust.
newuser asdf
1/24/11
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
2/3/11
Read Re: Making C++ objects persistent between mex calls, and robust.
Pierre
2/3/11
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
2/3/11
Read Re: Making C++ objects persistent between mex calls, and robust.
Pierre
2/3/11
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
2/15/11
Read Re: Making C++ objects persistent between mex calls, and robust.
Pierre
7/6/11
Read Re: Making C++ objects persistent between mex calls, and robust.
mathias
7/6/11
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
5/24/12
Read Re: Making C++ objects persistent between mex calls, and robust.
Ajay
5/25/12
Read Re: Making C++ objects persistent between mex calls, and robust.
Pierre
10/2/12
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
11/7/12
Read Re: Making C++ objects persistent between mex calls, and robust.
Francesco Montorsi
11/8/12
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
11/9/12
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
1/21/13
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
1/22/13
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
1/30/13
Read Re: Making C++ objects persistent between mex calls, and robust.
Gabri Gwala
1/30/13
Read Re: Making C++ objects persistent between mex calls, and robust.
Steven Lord
1/31/13
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
9/22/13
Read Re: Making C++ objects persistent between mex calls, and robust.
Gabri Gwala
9/22/13
Read Re: Making C++ objects persistent between mex calls, and robust.
Gabri Gwala
9/27/13
Read Re: Making C++ objects persistent between mex calls, and robust.
Oliver Woodford
6/8/10
Read Re: Making C++ objects persistent between mex calls, and robust.
Anthony Halley
6/8/10
Read Re: Making C++ objects persistent between mex calls, and robust.
Anthony Halley

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