models.cpp

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/* 
 * Copyright (C) 2011 Department of Robotics Brain and Cognitive Sciences - Istituto Italiano di Tecnologia
 * Author: Ugo Pattacini
 * email:  ugo.pattacini@iit.it
 * Permission is granted to copy, distribute, and/or modify this program
 * under the terms of the GNU General Public License, version 2 or any
 * later version published by the Free Software Foundation.
 *
 * A copy of the license can be found at
 * http://www.robotcub.org/icub/license/gpl.txt
 *
 * 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
*/
 
#include <cstdio>
#include <cstdarg>
 
#include <yarp/os/Log.h>
 
#include <iCub/perception/private/models.h>
#include <iCub/perception/models.h>
 
using namespace std;
using namespace yarp::os;
using namespace iCub::perception;
 
 
/************************************************************************/
Model::Model()
{
    name="";
}
 
 
/************************************************************************/
void Model::printMessage(const int logtype, const int level,
                         const char *format, ...) const
{
    if (verbosity>=level)
    {
        string str;
        str="*** "+name+": ";
 
        va_list arg;
        char buf[512];
        va_start(arg,format);        
        vsnprintf(buf,sizeof(buf),format,arg);
        va_end(arg);
 
        str+=buf;
        switch (logtype)
        {
        case log::error:
            yError("%s",str.c_str());
            break;
        case log::warning:
            yWarning("%s",str.c_str());
            break;
        case log::info:
            yInfo("%s",str.c_str());
            break;
        default:
            printf("%s\n",str.c_str());
        }
    }
}
 
 
/************************************************************************/
void Model::attachNode(Node &node)
{
    nodes[node.getName()]=&node;
}
 
 
/************************************************************************/
Node* Model::getNode(const string &name) const
{
    map<string,Node*>::const_iterator it=nodes.find(name);
    return (it!=nodes.end()?it->second:NULL);
}