progressStatus.cpp

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// ----------------------------------------------------------------------------
// SOSpin Library
// Copyright (C) 2015 SOSpin Project
//
//   Authors:
//
//     Nuno Cardoso (nuno.cardoso@tecnico.ulisboa.pt)
//     David Emmanuel-Costa (david.costa@tecnico.ulisboa.pt)
//     Nuno Gonçalves (nunogon@deec.uc.pt)
//     Catarina Simoes (csimoes@ulg.ac.be)
//
// ----------------------------------------------------------------------------
// This file is part of SOSpin Library.
//
// SOSpin Library 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 any
// later version.
//
// SOSpin Library 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 SOSpin Library.  If not, see <http://www.gnu.org/licenses/>.
// ----------------------------------------------------------------------------

//       progressStatus.cpp created on 27/02/2015 
//
//      This file contains the functions necessary to do things 
//   in the SOSpin Library.
//
//      Revision 1.1 28/02/2015 23:19:29 david
//      License updated 
//

#include <stdio.h>

#include <stdlib.h>

#include "progressStatus.h"

#include "son.h"





using namespace std;





namespace sospin {



#define PROGRESS_STATUS_BAR_LENGTH 46







void DoProgress( string label, unsigned int step, unsigned int total, unsigned int interval ){

    if(getVerbosity() == SILENT || total < 1) return;

    if ( step % interval != 0 && step < total) return;

     // Calculuate the ratio of complete-to-incomplete.

    float ratio = step/(float)total;

    int   c     = ratio * PROGRESS_STATUS_BAR_LENGTH; 

    // Show the percentage completed.

    printf("%s %3d%% [", label.c_str(), (int)(ratio*100) ); 

    // Show the loading bar.

    for (int x=0; x<c; x++)  printf("="); 

    for (int x=c; x<PROGRESS_STATUS_BAR_LENGTH; x++)  printf(" ");

    printf("]\n");



    // ANSI Control codes to go back to the previous line and clear it.

    if(getVerbosity() >= VERBOSE){

        if(step != total)

        printf("\033[F\033[J"); 

    }

    else{

        printf("\033[F\033[J");        

    }

}









void DoProgress( string label, unsigned int step, unsigned int total ){

    DoProgress(label, step, total, 10);

}



#ifdef PROGRESS_STATUS_BAR_LENGTH

#undef PROGRESS_STATUS_BAR_LENGTH

#endif



}