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Coin / include / Inventor / C / base / rbptree.h

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Marius Kintel 3ba6b41 




























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Peder Blekken 6db2f7b 




Peder Blekken f8cdc01 

Tom Fredrik Blen… 1656984 

Peder Blekken f8cdc01 
Tom Fredrik Blen… 1656984 


Peder Blekken f8cdc01 


Tom Fredrik Blen… 1656984 
Peder Blekken f8cdc01 
Lars J. Aas 1bc4002 
Tom Fredrik Blen… 1656984 
Peder Blekken 6db2f7b 
Peder Blekken f8cdc01 



#ifndef CC_RBPTREE_H
#define CC_RBPTREE_H

/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/

#include <Inventor/C/basic.h>

#include <stdarg.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */


typedef struct cc_rbptree_node cc_rbptree_node;

typedef struct cc_rbptree {
  cc_rbptree_node * root;
  
  /* store two items inline to avoid allocating memory for small tree */
  void * inlinepointer[2];
  void * inlinedata[2];
  uint32_t counter;
} cc_rbptree;

COIN_DLL_API void cc_rbptree_init(cc_rbptree * t);
COIN_DLL_API void cc_rbptree_clean(cc_rbptree * t);

COIN_DLL_API void cc_rbptree_insert(cc_rbptree * t, void * p, void * data);
COIN_DLL_API SbBool cc_rbptree_remove(cc_rbptree * t, void * p);
COIN_DLL_API uint32_t cc_rbptree_size(const cc_rbptree * t);

/* traverse all elements */
typedef void cc_rbptree_traversecb(void * p, void * data, void * closure);
COIN_DLL_API void cc_rbptree_traverse(const cc_rbptree * t, cc_rbptree_traversecb * func, void * closure);

/* only for debugging */
COIN_DLL_API void cc_rbptree_debug(const cc_rbptree * t);

#ifdef __cplusplus
} /* extern "C" */
#endif /* __cplusplus */

#endif /* ! CC_RBPTREE_H */