Error with mex function
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Hello,
I keep receiving the following error and I want to see if anyone can tell me whats wrong. I'm sure its an easy fix I just can't find it. The error I receive from my own code as follows "Error getting T/F from input #2."
The following is part of code concerning this error
SumFile_pr = mxGetField(prhs(ArgNum),1,'WrSumFile')
ErrStat = mxGetString(SumFile_pr, ADOptions%WrSumFile, M*N)
IF (ErrStat /= 0) CALL ProgAbort('Error getting T/F from input #2.')
I use the following as my matlab struct.
ADOptions.WrSumFile = '.False.'
Then using results = mymexfunction(ADOptions, othervariables) in matlab. Any advice is appreciated.
2 个评论
Kaustubha Govind
2012-8-8
What is ADOptions%WrSumFile supposed to represent? The second argument to mxGetString needs to be a pre-allocated character buffer. See the bottom of the mxGetString help page for examples of usage.
Chris
2012-8-8
采纳的回答
James Tursa
2012-8-8
Reading a MATLAB character string with Fortran syntax logical constants into a Fortran logical variable:
character*20 TF
:
ErrStat = mxGetString(SumFile_Pr, TF, 20)
:
read(TF,*,ERR=___) ADOptions%WrSumFile
Handle the errors appropriately.
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