context.hpp

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#ifndef PLSSVM_BACKENDS_OPENCL_DETAIL_CONTEXT_HPP_
#define PLSSVM_BACKENDS_OPENCL_DETAIL_CONTEXT_HPP_
#pragma once
 
#include "CL/cl.h"  // cl_context, cl_platform_id, cl_device_id
 
#include <vector>   // std::vector
 
namespace plssvm::opencl::detail {
 
class context {
  public:
    context() = default;
    context(cl_context device_context, cl_platform_id platform, std::vector<cl_device_id> devices);
 
    context(const context &) = delete;
    context(context &&other) noexcept;
    context &operator=(const context &) = delete;
    context &operator=(context &&other);
 
    ~context();
 
    [[nodiscard]] operator cl_context &() noexcept { return device_context; }
    [[nodiscard]] operator const cl_context &() const noexcept { return device_context; }
 
    cl_context device_context{};
    cl_platform_id platform{};
    std::vector<cl_device_id> devices{};
};
 
}  // namespace plssvm::opencl::detail
 
#endif  // PLSSVM_BACKENDS_OPENCL_DETAIL_CONTEXT_HPP_