“Member declaration not found” is an error produced by the Eclipse static analysis tool (codan). If you get this error, but the compilation succeeds this is a false positive. Older versions of this tool are known to give some false positives, see for example this bug report. So I recommend updating Eclipse CDT to the most … Read more
It used to be a function in <conio.h>, in old Borland C compilers. It’s not a C++ standard function.
Have you included any standard header files? Otherwise the compiler doesn’t know about namespace std. Please post more code to clarify.
This line ignores the rest of the current line, up to ‘\n’ or EOF – whichever comes first: ‘\n’ sets the delimiter, i.e. the character after which cin stops ignoring numeric_limits<streamsize>::max() sets the maximum number of characters to ignore. Since this is the upper limit on the size of a stream, you are effectively telling cin that there is no limit to the number of … Read more
You need to define _frequency in the .cpp file. i.e.
This is actually a function declaration. The function is called myStack and it returns a vector<Site>. What you actually want is: The type of neighbours at the moment will store copies of the objects, not references. If you really want to store references, I recommend using a std::reference_wrapper (rather than using pointers):
You need to pair each new with exactly one delete. That is, you probably don’t want to delete prev (this node already was deleted) but you want to delete value. Well, I’d embed the value into the object and not point to it: If the value absolutely needs to be a pointer, I’d use a std::unique_ptr<int> (or, if you need to use C++ 2003, a std::auto_ptr<int>).
You don’t need initialization lists for that:
You’re currently writing the binary data in the string-object to your file. This binary data will probably only consist of a pointer to the actual data, and an integer representing the length of the string. If you want to write to a text file, the best way to do this would probably be with an ofstream, an … Read more
Most likely cause is that you’re not linking in the object created from Agent.cpp. You should check to ensure that it’s part of the project and that you’re using the correct version, compiled with this current compiler as well (since you state you haven’t touched it in a while, it may be that the objects were … Read more