/* -*- c++ -*- */

/*

 * Copyright 2005 Free Software Foundation, Inc.

 * 

 * This file is part of GNU Radio

 * 

 * GNU Radio 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, or (at your option)

 * any later version.

 * 

 * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to

 * the Free Software Foundation, Inc., 51 Franklin Street,

 * Boston, MA 02110-1301, USA.

 */

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <gr_misc.h>

unsigned int 

gr_rounduppow2(unsigned int n)

{

  int i;

  for (i=0;((n-1)>>i) != 0;i++)

    ;

  return 1<<i;

}

// ----------------------------------------------------------------

void

gr_zero_vector(std::vector<float> &v)

{

  for(unsigned int i=0; i < v.size(); i++)

    v[i] = 0;

}

void

gr_zero_vector(std::vector<double> &v)

{

  for(unsigned int i=0; i < v.size(); i++)

    v[i] = 0;

}

void

gr_zero_vector(std::vector<int> &v)

{

  for(unsigned int i=0; i < v.size(); i++)

    v[i] = 0;

}

void

gr_zero_vector(std::vector<gr_complex> &v)

{

  for(unsigned int i=0; i < v.size(); i++)

    v[i] = 0;

}