what about it.
Thanks, Tyler Littlefield Web: tysdomain.com email: [email protected] My programs don't have bugs, they're called randomly added features. ----- Original Message ----- From: Snit Roy To: [email protected] Sent: Monday, April 06, 2009 12:39 PM Subject: Re: [c-prog] [C++: passing a list to a function --mod] plz help me.................................its urgent............. like list<class Class>&list like that ________________________________ From: Tyler Littlefield <[email protected]> To: [email protected] Sent: Monday, April 6, 2009 7:21:17 PM Subject: Re: [c-prog] [C++: passing a list to a function --mod] plz help me..................................its urgent............. ...referance. .. ... ...? Thanks, Tyler Littlefield Web: tysdomain.com email: ty...@tysdomain. com My programs don't have bugs, they're called randomly added features. ----- Original Message ----- From: Snit Roy To: c-p...@yahoogroups. com Sent: Monday, April 06, 2009 12:09 AM Subject: Re: [c-prog] [C++: passing a list to a function --mod] plz help me.......... .......... ......... .....its urgent...... ....... as it was template i tried to pass the object referance... ......... ... ____________ _________ _________ __ From: Tyler Littlefield <ty...@tysdomain. com> To: c-p...@yahoogroups. com Sent: Monday, April 6, 2009 8:24:12 AM Subject: Re: [c-prog] [C++: passing a list to a function --mod] plz help me.......... .......... ......... .....its urgent...... ....... pass a pointer to the list. Thanks, Tyler Littlefield Web: tysdomain.com email: ty...@tysdomain. com My programs don't have bugs, they're called randomly added features. ----- Original Message ----- From: coolsa...@ymail. com To: c-p...@yahoogroups. com Sent: Saturday, April 04, 2009 4:00 PM Subject: [c-prog] [C++: passing a list to a function --mod] plz help me........... ......... ......... .....its urgent...... ........ [Moderator- The subject line should reflect the nature of the post, not its perceived priority. --mod PN] i am using C++ on msvc++ 2008 sp1......... .now my question is how can i pass the stndrd template list to a different function void block_separation( IplImage *,IplImage *,list<col_info> &)?????????? ????????? ????????? ?????i am giving both function definition here....... #include "stdafx.h" #include "cv.h" #include "highgui.h" #include "cxcore.h" #include<stdio. h> #include<iostream> #include<list> #include<cstdlib> using namespace std; void show_image(IplImage *); IplImage* binary(IplImage *); int mode_calculation( IplImage *); //void vertical_histogram( IplImage *); IplImage * vertical_histogram( IplImage* ); IplImage * converting_to_ connected_ string(IplImage *,int); void block_separation( IplImage *,IplImage *,list<class col_info>&list) ; struct col_info { public: int x_start; int y_cor_val; int x_end; //int y_end; public: col_info(){} col_info(int x_s,int x_e){ x_start=x_s; x_end=x_e; } col_info(int y){y_cor_val= y;} }; void col_sep2(IplImage * img){ IplImage * con_string=converti ng_to_connected_ string(img, 30); int i,j,k,i1=0; int step1 = img->widthStep/ sizeof(uchar) ; int count=0,flag= 0,count1= 0; list<col_info> l; for(j=0;j<con_ string->width; j++) { for(i=0;i<con_ string->height; i++){ if(CV_IMAGE_ ELEM(con_ string,uchar, i,j)==255) count++; else if(CV_IMAGE_ ELEM(con_ string,uchar, i,j)==0 && count<300) count=0; } if(count>300) { count1++; count=0; } if(count1>10) { for(i=0;i<con_ string->height; i++){ k=i; if(CV_IMAGE_ ELEM(con_ string,uchar, i,j)==255) count++; else if(CV_IMAGE_ ELEM(con_ string,uchar, i,j)==0 && count<300) count=0; if(count>300) { i1=k-count;printf( "i1=%d",i1) ; while(CV_IMAGE_ ELEM(con_ string,uchar, i1,j)==255) { con_string-> imageData[ i1*step1+ (j-(count1/ 2))]=0; i1++; } l.push_back( col_info( k-count,i1) ); l.push_back( col_info( j)); count=0; } } count1=0; } } cvSaveImage( "D:/outdir/ imkcon.jpg" ,con_string) ; show_image(con_ string); block_separation( img,con_string, list<col_ info> &l); } #include "stdafx.h" #include "cv.h" #include "highgui.h" #include "cxcore.h" #include<stdio. h> #include<iostream> #include<list> #include<cstdlib> #include<cmath> using namespace std; void show_image(IplImage *); IplImage* binary(IplImage *); int mode_calculation( IplImage *); void col_sep(IplImage *,int); class col_info; void block_separation( IplImage *img,IplImage *cols,list<col_ info> &l){ list<col_info> ::iterator p=l.begin(); //while(p!=l. end()) //{ // p++; //} //int i,j,k; //for(i=0;i< img->hight; i++) //{ // for(j=0;j<img- >width;j+ +) // { // if(CV_IMAGE_ ELEM(img, uchar,i,j) ==0) //IplImage* img = cvCreateImage( cvSize((img- >width),img- >height), img->depth, img->nChannels) ; } i am getting error like: 1>------ Rebuild All started: Project: cvTest, Configuration: Debug Win32 ------ 1>Deleting intermediate and output files for project 'cvTest', configuration 'Debug|Win32' 1>Compiling. .. 1>stdafx.cpp 1>Compiling. .. 1>binary.cpp 1>block_separation. cpp 1>col_sep.cpp 1>d:\visual studio 2008\projects\ cvtest\cvtest\ col_sep.cpp( 61) : warning C4309: '=' : truncation of constant value 1>d:\visual studio 2008\projects\ cvtest\cvtest\ col_sep.cpp( 55) : warning C4101: 'val' : unreferenced local variable 1>d:\visual studio 2008\projects\ cvtest\cvtest\ col_sep.cpp( 67) : warning C4101: 'col_val' : unreferenced local variable 1>d:\visual studio 2008\projects\ cvtest\cvtest\ col_sep.cpp( 40) : warning C4101: 't' : unreferenced local variable 1>d:\visual studio 2008\projects\ cvtest\cvtest\ col_sep.cpp( 67) : warning C4101: 'row_val' : unreferenced local variable 1>col_sep2.cpp 1>d:\visual studio 2008\projects\ cvtest\cvtest\ col_sep2. cpp(23) : warning C4099: 'col_info' : type name first seen using 'class' now seen using 'struct' 1> d:\visual studio 2008\projects\ cvtest\cvtest\ col_sep2. cpp(20) : see declaration of 'col_info' 1>d:\visual studio 2008\projects\ cvtest\cvtest\ col_sep2. cpp(92) : error C2275: 'std::list<_ Ty>' : illegal use of this type as an expression 1> with 1> [ 1> _Ty=col_info 1> ] 1>coloumn_detection .cpp 1>converting_ to_connected_ string.cpp 1>cvTest.cpp 1>horizontal_ projections_ within_boundary. cpp 1>d:\visual studio 2008\projects\ cvtest\cvtest\ horizontal_ projections_ within_boundary. cpp(31) : warning C4309: '=' : truncation of constant value 1>mode_calculation. cpp 1>d:\visual studio 2008\projects\ cvtest\cvtest\ mode_calculation .cpp(64) : warning C4018: '<' : signed/unsigned mismatch 1>para_sep.cpp 1>d:\visual studio 2008\projects\ cvtest\cvtest\ para_sep. cpp(42) : warning C4101: 'l' : unreferenced local variable 1>d:\visual studio 2008\projects\ cvtest\cvtest\ para_sep. cpp(42) : warning C4101: 't' : unreferenced local variable 1>show_image. cpp 1>vertical_histogra m.cpp 1>d:\visual studio 2008\projects\ cvtest\cvtest\ vertical_ histogram. cpp(32) : warning C4309: '=' : truncation of constant value 1>Generating Code... 1>Build log was saved at "file://d:\Visual Studio 2008\Projects\ cvTest\cvTest\ Debug\BuildLog. htm" 1>cvTest - 1 error(s), 11 warning(s) ========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ========== [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] [Non-text portions of this message have been removed]
