C ++：类“ X”没有名为“ Y”的成员

Question

I have two projects: Project A & Project B . In Project A, I have the class: 1.

I've included the class '1' from Project A using "#include '1' & using the configuration in eclipse.

When I try to access a public method from class 1 in Project B I'm getting the error: Class "A" has no member named "Test".

What am I doing wrong???

EDIT: The class name & method is for skeleton purposes.

Project "MGeneral" has a class called "MGeneralCommands" -

class MGeneralCommands
{
    public:

        void sendCommand(TCPSocket * sock,int command);
        void sendData(TCPSocket * sock,string data);
        int readCommand(TCPSocket * sock);
        string readData(TCPSocket * sock);
};

Project "MSA" has a class called "TCPMessengerServer" in which I've used " #include "MGeneralCommands.h" ". For example, when trying to call the method "sendCommand" it won't recognize it.

Answer 1

From the comments, the error is actually something completely different:

‘sendData’ was not declared in this scope

from the code

sendData(socket,"TEST");

Unless you're already in a member function of MGeneralCommands (or a subclass), you'll need an object of that type to call it on:

commands.sendData(socket,"TEST");