/usr/include/claw/impl/binary_node.tpp is in libclaw-dev 1.7.3-1+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | /*
CLAW - a C++ Library Absolutely Wonderful
CLAW is a free library without any particular aim but being useful to
anyone.
Copyright (C) 2005-2011 Julien Jorge
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
contact: julien.jorge@gamned.org
*/
/**
* \file binary_node.tpp
* \brief The binary_node class implementation.
* \author Julien Jorge
*/
#include <cstddef>
/*---------------------------------------------------------------------------*/
/**
* \brief Binary node constructor.
* \post (left==NULL) && (right==NULL)
*/
template< class U >
claw::binary_node<U>::binary_node()
: left(NULL), right(NULL)
{
} //binary_node()
/*---------------------------------------------------------------------------*/
/**
* \brief Binary node copy constructor.
* \param that Node to copy from.
*/
template< class U >
claw::binary_node<U>::binary_node( const binary_node& that )
{
if (that.left)
left = new U( * that.left );
else
left = NULL;
if ( that.right )
right = new U( * that.right );
else
right = NULL;
} // binary_node() [copy constructor]
/*---------------------------------------------------------------------------*/
/**
* \brief Clear right and left childs. Memory's not freed.
* \post this->left == NULL && this->right == NULL
*/
template< class U >
void claw::binary_node<U>::clear()
{
left = NULL;
right = NULL;
} // clear()
/*---------------------------------------------------------------------------*/
/**
* \brief Binary node destructor.
* Deletes the whole subtree.
*/
template< class U >
claw::binary_node<U>::~binary_node()
{
if (left)
delete left;
if (right)
delete right;
} // ~binary_node() [destructor]
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