header.h

 
#pragma once
 
#include <array>
#include <string>
#include <vector>
 
namespace ucxx {
 
const size_t HeaderFramesSize =
  100;  
 
class Header {
 private:
  void deserialize(const std::string& serializedHeader);
 
 public:
  bool next;                                  
  size_t nframes;                             
  std::array<int, HeaderFramesSize> isCUDA;   
  std::array<size_t, HeaderFramesSize> size;  
 
  Header() = delete;
 
  Header(bool next, size_t nframes, int* isCUDA, size_t* size);
 
  explicit Header(std::string serializedHeader);
 
  [[nodiscard]] static size_t dataSize();
 
  [[nodiscard]] const std::string serialize() const;
 
  [[nodiscard]] static std::vector<Header> buildHeaders(const std::vector<size_t>& size,
                                                        const std::vector<int>& isCUDA);
};
 
}  // namespace ucxx