WaveData.cpp

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/*  SPDX-License-Identifier: GPL-2.0-or-later */
/*!********************************************************************
 
  Audacity: A Digital Audio Editor
 
  WaveData.h
 
  Dmitry Vedenko
 
**********************************************************************/
#include "WaveData.h"
 
WaveformDisplay::WaveformDisplay(int w)
    : width(w)
{
}
 
void WaveformDisplay::AppendColumns(
   const WaveDisplayColumn* begin, const WaveDisplayColumn* end)
{
   ownColums.insert(ownColums.end(), begin, end);
   columns = ownColums.data();
}
 
void WaveformDisplay::Allocate()
{
   ownColums.reserve(width);
 
   if (width > 0)
      columns = ownColums.data();
}
 
WaveformDisplay::~WaveformDisplay() = default;