Learn to Code

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John F. Dumas
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C++ - Reflect

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► Problem Description: Write a c++ program that can call functions from within itself dynamically. Ensure the code works properly on both windows and unix.

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► Example Usage:

int main()
{
   ModuleHandle theHandle = doOpen();
    
   if(theHandle == NULL)
   {
      std::cout << "Call to 'doOpen' failed\n";
      return(1);
   }
    
   int i = 1;
    
   while(true)
   {
      std::ostringstream out;
    
      out << "f" << i++;
    
      FunctionPointer fp = (FunctionPointer)getFunction(theHandle, out.str());
      
      if(!fp)
         break;
    
      fp();
   }

   doClose(theHandle);
}

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► Example Output:

f1
f2
f3

► Source code

• reflect.cpp

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