/ray/src/lib/tl/refnode.cc

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/*
 * lib/tl/refnode.cc 
 * 
 * Reference counting node: implementation of assertions. 
 * 
 * Copyright (c) 2004 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ 
 * 
 * This file may be distributed and/or modified under the terms of the 
 * GNU General Public License version 2 as published by the Free Software 
 * Foundation. (See COPYING.GPL for details.)
 * 
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 * 
 */

#include "refnode.h"
#include <stdlib.h>


void InternalRefNodeBase::_failCritAssert()
{
    abort();
}

void InternalRefNodeBase_ThreadSave::_failCritAssert()
{
    abort();
}


//------------------------------------------------------------------------------

#if 0

class Buffer : InternalRefNodeBase
{
    template<class T>friend class RefNode;
    private:
        char *buf;
    public:
        int size;
    
    public:  _CPP_OPERATORS
        Buffer()  {  }
        ~Buffer()  {  }
        
        int foo(char *x,int y) { return(size); }
};

void foo()
{
    RefNode<Buffer> b(new Buffer());
    
    // Copy constructor and assignment: 
    RefNode<Buffer> c(b);
    c=b;
    
    // Test for NULL refs: 
    if(c || !b);
    
    // Note that this will access the internal class transparently: 
    c->size=17;
    c->foo(NULL,3);
}

#endif

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