visualstub.cpp

来自「amygdata的神经网络算法源代码」· C++ 代码 · 共 64 行

/***************************************************************************
                          visualstub.cpp  -  description
                             -------------------
    begin                : Thu Feb 5 2004
    copyright            : (C) 2004 by Rdiger Koch
    email                : [e-mail]
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#include "visualstub.h"
#include "logging.h"

#include <stdexcept>
#include <iostream>

#include <ltdl.h>

using namespace Amygdala;

VisualStub::VisualStub(){
}
VisualStub::~VisualStub(){
}


void VisualStub::Init(int & argc, char * argv[]){
    const char * error;
    if(lt_dlinit()) throw std::runtime_error("Could not initialize libtldl");
    visualHandle = lt_dlopen("libvisualamygdala.so");
    if (!visualHandle) 
            throw std::runtime_error(lt_dlerror());

    c_InitVisual = (InitVisualFunc)lt_dlsym(visualHandle, "InitVisual");
    if (c_InitVisual == NULL && (error = lt_dlerror()) != NULL) throw std::runtime_error(error);

    c_RunVisual = (RunVisualFunc) lt_dlsym(visualHandle, "RunVisual");
    if (c_RunVisual == NULL && (error = lt_dlerror()) != NULL) throw std::runtime_error(error);

    c_RunGA = (RunGAFunc) lt_dlsym(visualHandle, "RunGA");
    if (c_RunGA == NULL && (error = lt_dlerror()) != NULL) throw std::runtime_error(error);

    if(c_InitVisual(&argc, argv) == NULL) throw std::runtime_error("Could not create Visual Object");
}

void VisualStub::RunVisual() {
    LOGGER(1, "Running the Visualizer NN mode");
    c_RunVisual();
}


void VisualStub::RunGA(GenomeHandler * gh) {
    std::cout << "Running the Visualizer in GA mode" << std::endl;
    c_RunGA(gh);
}