/usr/include/apertium-3.1/apertium/collection.h is in libapertium3-3.1-0-dev 3.1.0-2.
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 | /*
* Copyright (C) 2005 Universitat d'Alacant / Universidad de Alicante
*
* 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., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef __COLLECTION_H
#define __COLLECTION_H
#include <cstdio>
#include <map>
#include <set>
#include <vector>
using namespace std;
/** Collection
* Is an indexed set.
*/
class Collection {
map <set<int>, int> index;
vector <const set<int> *> element;
public:
/** Returns the collection's size.
*/
int size (void);
/** Checks whether or not the collection has the element received as
* a parameter.
* @param t element @return true if t is not in the
* collection
*/
bool has_not (const set<int>& t);
/** @param n position in the collection
* @return the element at the n-th position
*/
const set<int>& operator[] (int n);
/** If the element received as a parameter does not appear in the
* collection, it is added at the end.
* @param t an element @return
* the position in which t appears in the collection.
*/
int& operator[] (const set<int>& t);
/** Adds an element to the collection
* @param t the element to be added
*/
int& add(const set<int>& t);
/**
* Write the collection contents to an output stream
* @param output the output stream
*/
void write(FILE *output);
/**
* Reads the collection contents from an input stream
* @param input the input stream
*/
void read(FILE *input);
};
#endif
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