<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div><span><br></span></div><div style="display: block;" class="yahoo_quoted"> thanks for getting back to me so soon =) ....The definition of cv-arr is <br><br>;; CvArr
<br>(defctype cv-arr :pointer)<br><br>never thought of defining that as (:pointer cv-arr) ,would that be a good thing to do? i tested it defined as (:pointer cv-arr) and it does work, but as it is defined now (just as cv-arr) it works on over 100 functions....any other aid to tracking down this possible bug i can give let me know.....im dedicated fully to helping cfffi be the best it can be=)<br> <br> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 10pt;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> On Monday, November 11, 2013 12:40 PM, Stephan Frank <defclass@googlemail.com> wrote:<br> </font> </div> <blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; margin-top: 5px; padding-left: 5px;"> <div class="y_msg_container">On
11.11.2013 19:28, Joeish W wrote:<div class="yqt9045691524" id="yqtfd39298"><br clear="none">> ;; CvMat* cvGetCols(const CvArr* arr, CvMat* submat, int start_col, int<br clear="none">> end_col)<br clear="none">> (defcfun ("cvGetCols" get-cols) (:pointer (:struct cv-mat))<br clear="none">> "Returns array column span."<br clear="none">> (arr cv-arr)<br clear="none">> (submat (:pointer (:struct cv-mat)))<br clear="none">> (start-col :int)<br clear="none">> (end-col :int))</div><br clear="none"><br clear="none">What is the definition of cv-arr? Is this really correct, or should it <br clear="none">be (:pointer cv-arr) as is indicated by the C type in the comment.<br clear="none"><br clear="none">Regs,<br clear="none">Stephan<div class="yqt9045691524" id="yqtfd97627"><br clear="none"><br clear="none"><br clear="none"><br clear="none"></div><br><br></div> </blockquote>
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