source: src/Descriptors/AtomSelectionDescriptor.cpp@ 0aa122

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Last change on this file since 0aa122 was 0aa122, checked in by Frederik Heber <heber@…>, 13 years ago

Updated all source files's copyright note to current year 2012.
  • Property mode set to 100644
File size: 1.5 KB
Line 
1/*
2 * Project: MoleCuilder
3 * Description: creates and alters molecular systems
4 * Copyright (C) 2010-2012 University of Bonn. All rights reserved.
5 * Please see the LICENSE file or "Copyright notice" in builder.cpp for details.
6 */
7
8/*
9 * AtomSelectionDescriptor.cpp
10 *
11 * Created on: Jul 16, 2010
12 * Author: crueger
13 */
14
15// include config.h
16#ifdef HAVE_CONFIG_H
17#include <config.h>
18#endif
19
20#include "CodePatterns/MemDebug.hpp"
21
22#include "Descriptors/AtomSelectionDescriptor.hpp"
23#include "Descriptors/AtomSelectionDescriptor_impl.hpp"
24
25#include "Helpers/helpers.hpp"
26
27AtomSelectionDescriptor_impl::AtomSelectionDescriptor_impl(){}
28
29AtomSelectionDescriptor_impl::~AtomSelectionDescriptor_impl(){}
30
31bool AtomSelectionDescriptor_impl::predicate(std::pair<atomId_t,atom*> atom){
32 return getSelectedAtoms().count(atom.first);
33}
34
35atom* AtomSelectionDescriptor_impl::find(){
36 World::AtomSet &set = getSelectedAtoms();
37 World::AtomSet::internal_iterator begin = set.begin_internal();
38 return (begin!=set.end_internal())?(begin->second):0;
39}
40
41std::vector<atom*> AtomSelectionDescriptor_impl::findAll(){
42 std::vector<atom*> res;
43 World::AtomSet &set = getSelectedAtoms();
44 transform(set.begin_internal(),
45 set.end_internal(),
46 back_inserter(res),
47 _take<atom*,World::AtomSet::value_type>::get);
48 return res;
49}
50
51World::AtomSet& AtomSelectionDescriptor_impl::getSelectedAtoms(){
52 return World::getInstance().selectedAtoms;
53}
54
55AtomDescriptor AtomsBySelection(){
56 return AtomDescriptor(AtomDescriptor::impl_ptr(new AtomSelectionDescriptor_impl()));
57}
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