Class context

3rd/asio-1.24.0/include/asio/ssl/context.hpp:35–752

namespace ssl {

class context
  : public context_base,
    private noncopyable
{
public:
  /// The native handle type of the SSL context.
  typedef SSL_CTX* native_handle_type;

  /// Constructor.
  ASIO_DECL explicit context(method m);

  /// Construct to take ownership of a native handle.
  ASIO_DECL explicit context(native_handle_type native_handle);

#if defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
  /// Move-construct a context from another.
  /**
   * This constructor moves an SSL context from one object to another.
   *
   * @param other The other context object from which the move will occur.
   *
   * @note Following the move, the following operations only are valid for the
   * moved-from object:
   * @li Destruction.
   * @li As a target for move-assignment.
   */
  ASIO_DECL context(context&& other);

  /// Move-assign a context from another.
  /**
   * This assignment operator moves an SSL context from one object to another.
   *
   * @param other The other context object from which the move will occur.
   *
   * @note Following the move, the following operations only are valid for the
   * moved-from object:
   * @li Destruction.
   * @li As a target for move-assignment.
   */
  ASIO_DECL context& operator=(context&& other);
#endif // defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)

  /// Destructor.
  ASIO_DECL ~context();

  /// Get the underlying implementation in the native type.
  /**
   * This function may be used to obtain the underlying implementation of the
   * context. This is intended to allow access to context functionality that is
   * not otherwise provided.
   */
  ASIO_DECL native_handle_type native_handle();

  /// Clear options on the context.
  /**
   * This function may be used to configure the SSL options used by the context.
   *
   * @param o A bitmask of options. The available option values are defined in