/usr/include/igraph/igraph_heap_pmt.h is in libigraph0-dev 0.7.1-2.1build2.
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 | /* -*- mode: C -*- */
/*
IGraph library.
Copyright (C) 2007-2012 Gabor Csardi <csardi.gabor@gmail.com>
334 Harvard street, Cambridge, MA 02139 USA
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
typedef struct TYPE(igraph_heap) {
BASE* stor_begin;
BASE* stor_end;
BASE* end;
int destroy;
} TYPE(igraph_heap);
int FUNCTION(igraph_heap,init)(TYPE(igraph_heap)* h, long int size);
int FUNCTION(igraph_heap,init_array)(TYPE(igraph_heap) *t, BASE* data, long int len);
void FUNCTION(igraph_heap,destroy)(TYPE(igraph_heap)* h);
igraph_bool_t FUNCTION(igraph_heap,empty)(TYPE(igraph_heap)* h);
int FUNCTION(igraph_heap,push)(TYPE(igraph_heap)* h, BASE elem);
BASE FUNCTION(igraph_heap,top)(TYPE(igraph_heap)* h);
BASE FUNCTION(igraph_heap,delete_top)(TYPE(igraph_heap)* h);
long int FUNCTION(igraph_heap,size)(TYPE(igraph_heap)* h);
int FUNCTION(igraph_heap,reserve)(TYPE(igraph_heap)* h, long int size);
void FUNCTION(igraph_heap,i_build)(BASE* arr, long int size, long int head);
void FUNCTION(igraph_heap,i_shift_up)(BASE* arr, long int size, long int elem);
void FUNCTION(igraph_heap,i_sink)(BASE* arr, long int size, long int head);
void FUNCTION(igraph_heap,i_switch)(BASE* arr, long int e1, long int e2);
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