Yes Aaron, the function was defined in .h, but the implementation in .cpp didn't have the "Executor::" prefix. Now, everything is working fine.
Thanks for your attention! On Tue, Apr 3, 2012 at 3:51 PM, <aaron_wri...@selinc.com> wrote: > Did you define Executor::runCommand(...)? > > --- > Aaron Wright > > > > > From: Mauricio Klein <mauricio.klein....@gmail.com> > To: cmake@cmake.org > Date: 04/03/2012 11:49 AM > Subject: Re: [CMake] String error Cmake > Sent by: cmake-boun...@cmake.org > ------------------------------ > > > > One more information: > > Andreas, i'm compiling at least 10 .cpp codes, many of them using string > without problems. > > The error is occurring just in this function, but i've assured that string > libraries are included. > > On Tue, Apr 3, 2012 at 3:46 PM, Mauricio Klein <* > mauricio.klein....@gmail.com* <mauricio.klein....@gmail.com>> wrote: > The complete error is the following: > > ---------------------------- > CMakeFiles/MonitoraITSchedulerAgent.dir/SourceCode/src/Executor.cpp.o: In > function `Executor::execute(Service*, unsigned int)': > Executor.cpp:(.text+0x8c): undefined reference to > `Executor::runCommand(char const*, unsigned int, std::basic_string<char, > std::char_traits<char>, std::allocator<char> >&)' > CMakeFiles/MonitoraITSchedulerAgent.dir/SourceCode/src/ServiceProvider.cpp.o: > In function `ServiceProvider::sendDiscovery()': > ServiceProvider.cpp:(.text+0x9b6): undefined reference to > `Executor::runCommand(char const*, unsigned int, std::basic_string<char, > std::char_traits<char>, std::allocator<char> >&)' > collect2: ld returned 1 exit status > make[2]: *** [MonitoraITSchedulerAgent] Error 1 > make[1]: *** [CMakeFiles/MonitoraITSchedulerAgent.dir/all] Error 2 > make: *** [all] Error 2 > ---------------------------- > > The function header that is generating the error is: > > ---------------------------- > int runCommand(const char* command, unsigned int timeout, string& output); > ---------------------------- > > I've already included "<string>" and declared "using namespace std". > > Thanks for any reply! > > > On Tue, Apr 3, 2012 at 3:37 PM, Andreas Pakulat <*ap...@gmx.de*<ap...@gmx.de>> > wrote: > On 03.04.12 14:26:01, Mauricio Klein wrote: > > Hello fellows! > > > > I'm compiling my code using CMake and i'm receiving a linker error like > > this: > > std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > When you get errors, post the complete error message and not just a > part. The above is completely useless. > > > After few researches on the internet, i realized that this kind of error > > occurs when compiling a C++ code with GCC, instead G++. > > > > My question is: how can i force CMake to use G++ as default compiler? > > CMake already does this when you feed it c++ sources. So check you > project wether you maybe disabled C++ support, or wether you maybe have > C++ code in .c files. > > Andreas > > -- > > Powered by *www.kitware.com* <http://www.kitware.com/> > > Visit other Kitware open-source projects at * > http://www.kitware.com/opensource/opensource.html*<http://www.kitware.com/opensource/opensource.html> > > Please keep messages on-topic and check the CMake FAQ at: * > http://www.cmake.org/Wiki/CMake_FAQ* <http://www.cmake.org/Wiki/CMake_FAQ> > > Follow this link to subscribe/unsubscribe:* > **http://www.cmake.org/mailman/listinfo/cmake*<http://www.cmake.org/mailman/listinfo/cmake> > > > > -- > Best regards, > > Maurício Souza Klein. > > > > -- > Best regards, > > Maurício Souza Klein.-- > > Powered by www.kitware.com > > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.cmake.org/mailman/listinfo/cmake > -- Best regards, Maurício Souza Klein.
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