NumpyIO.h

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#pragma once

#include <string>
#include <unordered_map>

#include "open3d/core/Tensor.h"

namespace open3d {
namespace t {
namespace io {

core::Tensor ReadNpy(const std::string& file_name);

void WriteNpy(const std::string& file_name, const core::Tensor& tensor);

std::unordered_map<std::string, core::Tensor> ReadNpz(
        const std::string& file_name);

void WriteNpz(const std::string& file_name,
              const std::unordered_map<std::string, core::Tensor>& tensor_map);

}  // namespace io
}  // namespace t
}  // namespace open3d