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   comp.lang.c++.moderated      Moderated discussion of C++ superhackery      33,346 messages   

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   Message 32,787 of 33,346   
   kiran to James K. Lowden   
   Re: Shared library throws exception but    
   10 Jan 13 17:57:48   
   
   4090fba3   
   From: kiran.tangeeda@googlemail.com   
      
   On Jan 8, 6:20 pm, "James K. Lowden"  wrote:   
   > On Mon,  7 Jan 2013 23:27:30 CST   
   >   
   > Perhaps the function is returning an error instead?   
      
   I am sure that exception is being thrown. I have written the function   
   to throw the exception. Here is the code snippet from the library:   
      
   static bool DataClass::GetEvent(int id) const {   
       if (myEventType->id != id) {   
           throw std::logic_error(boost::str(boost::format("No such event   
   type id (%1%)") % id));   
       }   
       else {   
           return true;   
       }   
   }   
      
   My catch block in the main program is like:   
      
   try {   
   if(DataClass::GetEvent(Id))   
      std::cout << "\n ENABLED \n";   
   else   
      std::cout << "\n DISABLED \n";   
   }   
   catch(std::logic_error& e) {   
      std::cout<< "\n Exception caught = " << e.what();   
   }   
      
   When I put the catch block inside the library I do catch the   
   exception, it is only when I put it in the main program (outside the   
   library), that's when I fail to catch the exception.   
      
   Thanks,   
   Kiran   
      
      
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