AudioContainerHelper.h

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/*  SPDX-License-Identifier: GPL-2.0-or-later */
/*!********************************************************************
 
  Audacity: A Digital Audio Editor
 
  AudioContainerHelper.h
 
  Matthieu Hodgkinson
 
**********************************************************************/
#pragma once
 
#include "AudioContainer.h"
 
#include <cstddef>
 
class AudioContainerHelper
{
public:
   template <typename T = float>
   static std::vector<T*>
   GetData(const AudioContainer& container, size_t offset = 0u)
   {
      std::vector<T*> chars(container.channelPointers.size());
      for (auto i = 0u; i < container.channelPointers.size(); ++i)
         chars[i] = reinterpret_cast<T*>(container.channelPointers[i] + offset);
      return chars;
   }
};