icclass.cpp

A basic example on how to use ICClass.

/*
    Copyright (C) 2009-2011  EPFL (Ecole Polytechnique Fédérale de Lausanne)
    Michele Tavella <michele.tavella@epfl.ch>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
#include <cstdio>
#include <iostream>

#include <tobiic/ICClass.hpp>
#include <tobiic/ICSetClass.hpp>
#include <tobicore/TCException.hpp>

int main(void) {
        // Let's define 3 classes 
        ICClass class_rh("0x301", 0.10f);
        ICClass class_lh("0x300", 0.20f);
        ICClass class_bf("0x302", 0.70f);
        
        // Lets get all out of class_rh
        std::cout << class_rh.GetValue() << std::endl;
        std::cout << class_rh.GetChValue() << std::endl;
        std::cout << class_rh.GetLabel() << std::endl;
        std::cout << class_rh.GetChLabel() << std::endl;

        /* Now I add all the classes to an ICSetClass container
         * As you can see, some methods throw exceptions.
         */
        ICSetClass classes;
        try {
                classes.Add(&class_rh);
                classes.Add(&class_lh);
                classes.Add(&class_bf);
                classes.Add(NULL);
        } catch(TCException e) {
                std::cout << e << std::endl;
        }

        /* We can search the "classes" container for a particular class.
         * More importantly, classes are indexed by name and can be searched by name
         * or by reference.
         */
        std::cout << ">> Has by name" << std::endl;
        std::cout << classes.Has(class_rh.GetLabel()) << std::endl;
        std::cout << classes.Has(class_lh.GetLabel()) << std::endl;
        std::cout << classes.Has(class_bf.GetLabel()) << std::endl;
        std::cout << ">> Has by ptr" << std::endl;
        std::cout << classes.Has(&class_rh) << std::endl;
        std::cout << classes.Has(&class_lh) << std::endl;
        std::cout << classes.Has(&class_bf) << std::endl;
        
        // Getter example to keep you busy
        std::cout << ">> Get by name" << std::endl;
        try {
                std::cout << (classes.Get(class_rh.GetLabel()))->GetLabel() << std::endl;
        } catch(TCException e) {
                std::cout << e << std::endl;
        }

        // Another getter example
        std::cout << ">> Get by ptr" << std::endl;
        try {
                std::cout << (classes.Get(&class_rh))->GetLabel() << std::endl;
        } catch(TCException e) {
                std::cout << e << std::endl;
        }
        
        // As you add, you can remove
        std::cout << ">> Remove" << std::endl;
        classes.Remove(&class_rh);
        classes.Remove(class_lh.GetLabel());
        classes.Remove(&class_bf);
        std::cout << classes.Has(&class_rh) << std::endl;
        std::cout << classes.Has(&class_lh) << std::endl;
        std::cout << classes.Has(&class_bf) << std::endl;
        
        // Now that is empty, we should expect an exeption...
        std::cout << ">> Get by name" << std::endl;
        try {
                std::cout << classes.Get(class_rh.GetLabel()) << std::endl;
        } catch(TCException e) {
                std::cout << e << std::endl;
        }

        // ... here as well
        std::cout << ">> Get by ptr" << std::endl;
        try {
                std::cout << classes.Get(&class_rh) << std::endl;
        } catch(TCException e) {
                std::cout << e << std::endl;
        }

        return 0;
}