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comparison BEDTools-Version-2.14.3/src/multiIntersectBed/intervalItem.h @ 0:dfcd8b6c1bda

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author aaronquinlan
date Thu, 03 Nov 2011 10:25:04 -0400
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1 /*****************************************************************************
2 intervalItem.h
3
4 (c) 2010 - Assaf Gordon
5 Hall Laboratory
6 Department of Biochemistry and Molecular Genetics
7 University of Virginia
8 aaronquinlan@gmail.com
9
10 Licenced under the GNU General Public License 2.0 license.
11 ******************************************************************************/
12 #ifndef INTERVALITEM_H
13 #define INTERVALITEM_H
14
15 #include <string>
16 #include <queue>
17
18 enum COORDINATE_TYPE {
19 START,
20 END
21 };
22
23 /*
24 An interval item in the priority queue.
25
26 An IntervalItem can mark either a START position or an END position.
27 */
28 class IntervalItem
29 {
30
31
32 public:
33 int source_index; // which source BedGraph file this came from
34 COORDINATE_TYPE coord_type; // is this the start or the end position?
35 CHRPOS coord;
36
37 IntervalItem () :
38 source_index(-1),
39 coord_type(START),
40 coord(0)
41 {}
42
43 IntervalItem(int _index, COORDINATE_TYPE _type, CHRPOS _coord) :
44 source_index(_index),
45 coord_type(_type),
46 coord(_coord)
47 {}
48
49 IntervalItem(const IntervalItem &other) :
50 source_index(other.source_index),
51 coord_type(other.coord_type),
52 coord(other.coord)
53 {}
54
55 bool operator< ( const IntervalItem& other ) const
56 {
57 return this->coord > other.coord;
58 }
59 };
60
61 // our priority queue
62 typedef std::priority_queue<IntervalItem> INTERVALS_PRIORITY_QUEUE;
63
64 #endif