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</o:shapelayout></xml><![endif]--></head><body lang=EN-IN link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Dear All,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Is there any example codes available of implementation of column generation in symphony.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Regards<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Ankur<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Ankur Arora <br><b>Sent:</b> 13 May 2011 02:16<br><b>To:</b> 'symphony@list.coin-or.org.'<br><b>Subject:</b> Error with compiling MILP.c<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I am trying to compile the code in netbeans IDE 7.0 #include "symphony.h"<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>int main(int argc, char **argv)<o:p></o:p></p><p class=MsoNormal>{ <o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal> sym_environment *env = sym_open_environment();<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal> return(0);<o:p></o:p></p><p class=MsoNormal>} <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I get the following error. Can anybody help me<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>"/usr/bin/make" -f nbproject/Makefile-Debug.mk QMAKE= SUBPROJECTS= .build-conf<o:p></o:p></p><p class=MsoNormal>make[1]: Entering directory `/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3'<o:p></o:p></p><p class=MsoNormal>"/usr/bin/make" -f nbproject/Makefile-Debug.mk dist/Debug/Cygwin_1-Windows/welcome_3.exe<o:p></o:p></p><p class=MsoNormal>make[2]: Entering directory `/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3'<o:p></o:p></p><p class=MsoNormal>mkdir -p dist/Debug/Cygwin_1-Windows<o:p></o:p></p><p class=MsoNormal>g++.exe -o dist/Debug/Cygwin_1-Windows/welcome_3 build/Debug/Cygwin_1-Windows/welcome.o <o:p></o:p></p><p class=MsoNormal>build/Debug/Cygwin_1-Windows/welcome.o: In function `main':<o:p></o:p></p><p class=MsoNormal>/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3/welcome.cc:22: undefined reference to `sym_open_environment()'<o:p></o:p></p><p class=MsoNormal>make[2]: Leaving directory `/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3'<o:p></o:p></p><p class=MsoNormal>make[1]: Leaving directory `/cygdrive/c/Users/ankur/Documents/NetBeansProjects/Welcome_3'<o:p></o:p></p><p class=MsoNormal>collect2: ld returned 1 exit status<o:p></o:p></p><p class=MsoNormal>make[2]: *** [dist/Debug/Cygwin_1-Windows/welcome_3.exe] Error 1<o:p></o:p></p><p class=MsoNormal>make[1]: *** [.build-conf] Error 2<o:p></o:p></p><p class=MsoNormal>make: *** [.build-impl] Error 2<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>BUILD FAILED (exit value 2, total time: 6s)<o:p></o:p></p></div></body></html>