compile-error in header

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inx - 23 Aug 2005 08:18 GMT

hello

i want to compile a library, but get a compile-error if i want to make
it.
the error occurs in a header-file and is cpp-code.

Error : illegal access/using declaration
eyefinder.h line 84 GPrior MPEyeFinder::setROI(FaceObject* &face,
feature_type eye_type);

the error-message points to this line in the source-code:

GPrior MPEyeFinder::setROI(FaceObject* &face, feature_type eye_type);

where GPrior is a structure defined previously in the same header-file:

struct GPrior{
vector< float > mean;
vector< vector< float > > cov;
vector< vector< float > > invCov;
GPrior();
void Release();
GPrior(const vector< float > &mean_, const vector< vector< float > >
&cov_, const vector< vector< float > > &invCov_);
void SetPrior(const vector< float > &mean_, const vector< vector<
float > > &cov_, const vector< vector< float > > &invCov_);
};

whats wrong there?
can anybody help me?

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Ron L - 23 Aug 2005 17:17 GMT

>hello
>
[quoted text clipped - 26 lines]
>whats wrong there?
>can anybody help me?

The error is illegal access or namespace error not return type error.

I'd look more at the access rights is setROI() a public function is it
delcared the same in MPEyeFinder etc. but it might be one of the
variables. Hard to make a guess.

Ron

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inx - 24 Aug 2005 17:43 GMT

thanks for that.

i deleted the namespace before calling the function, now the line looks
like this:

GPrior setROI(FaceObject * &face, feature_type eye_type);

now the library compiles fine.
the only thing is, if i use it, it get this error-message:

Link Error : undefined:
'righteye_eye_dist_eye_centered::assignData(MPEyeFinder*,FeatureData&)'
(code)
Referenced from 'MPEyeFinderBinary::MPEyeFinderBinary()' in
libmpeyefinder

i know, this goes a little deep into the project, but maybe its a
error, which is easy to fix.

inx

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Ron L - 24 Aug 2005 22:33 GMT

>thanks for that.
>
[quoted text clipped - 14 lines]
>i know, this goes a little deep into the project, but maybe its a
>error, which is easy to fix.

it can't find it now cause the source is in namespace and the call isn't
so it is a different name. It is probably something wrong with your
namespace calling.

Ron

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Mac Forum / Programming / CodeWarrior / August 2005

compile-error in header