60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
// Copyright(c) 2006 to 2021 ZettaScale Technology and others
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//
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// This program and the accompanying materials are made available under the
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// terms of the Eclipse Public License v. 2.0 which is available at
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// http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
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// v. 1.0 which is available at
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// http://www.eclipse.org/org/documents/edl-v10.php.
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//
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// SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
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#ifndef _DDS_TKMAP_H_
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#define _DDS_TKMAP_H_
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#include "dds/ddsrt/atomics.h"
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#if defined (__cplusplus)
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extern "C" {
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#endif
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struct ddsi_tkmap;
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struct ddsi_serdata;
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struct dds_topic;
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struct ddsi_domaingv;
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struct ddsi_tkmap_instance
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{
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struct ddsi_serdata *m_sample;
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uint64_t m_iid;
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ddsrt_atomic_uint32_t m_refc;
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};
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/** @component key_instance_map */
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struct ddsi_tkmap *ddsi_tkmap_new (struct ddsi_domaingv *gv);
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/** @component key_instance_map */
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void ddsi_tkmap_free (struct ddsi_tkmap *tkmap);
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/** @component key_instance_map */
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void ddsi_tkmap_instance_ref (struct ddsi_tkmap_instance *tk);
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/** @component key_instance_map */
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uint64_t ddsi_tkmap_lookup (struct ddsi_tkmap *tkmap, const struct ddsi_serdata *serdata);
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/** @component key_instance_map */
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struct ddsi_tkmap_instance * ddsi_tkmap_find(struct ddsi_tkmap *map, struct ddsi_serdata *sd, const bool create);
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/** @component key_instance_map */
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struct ddsi_tkmap_instance * ddsi_tkmap_find_by_id (struct ddsi_tkmap *map, uint64_t iid);
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/** @component key_instance_map */
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DDS_EXPORT struct ddsi_tkmap_instance * ddsi_tkmap_lookup_instance_ref (struct ddsi_tkmap *map, struct ddsi_serdata * sd);
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/** @component key_instance_map */
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DDS_EXPORT void ddsi_tkmap_instance_unref (struct ddsi_tkmap *map, struct ddsi_tkmap_instance *tk);
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#if defined (__cplusplus)
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}
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#endif
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#endif
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