Lisandro,
Once again, thank you!
I think I finally have a tricky question for you now however:
I have the OpenCV IplImage class wrapped as so:
####################################
cdef class IplImage:
cdef c_cxcore.IplImage* thisptr
#Convienience Functions
def show(self):
# a convienience function which displays the image in a new window
# useful for debugging. window exits on keypress.
c_highgui.cvNamedWindow('test', 1)
c_highgui.cvShowImage('test', self.thisptr)
c_highgui.cvWaitKey(0)
c_highgui.cvDestroyWindow('test')
def __dealloc__(self):
c_cxcore.cvReleaseImage(&self.thisptr)
# property access methods
....
def cvLoadImage(filename):
cdef c_cxcore.IplImage* img = c_highgui.cvLoadImage(filename, 1)
cdef IplImage pyimg = IplImage()
pyimg.thisptr = img
return pyimg
#############################
now in python, when i do something like this:
img = cvLoadImage('test1.bmp')
img.show() <----- this works fine
img = cvLoadImage('test2.bmp') <------ this also works
img.show() <---------- I crash here
i'm thinking that python is calling my __dealloc__ and its somehow deleting
the new pointer out from under me
what do you think?
Chris
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