src/brains/Exclude.cpp

#include <iostream>
#include <stdlib.h>

#include "brains/Exclude.hpp" namespace oopse {

Exclude::Exclude() :
    modified_(false) { }

Exclude::~Exclude() { }

int *Exclude::getExcludeList() {

    if (modified_) {
        excludeList_.clear();
        std::copy(excludeSet_.begin(), excludeSet_.end(),
                  std::back_inserter(excludeList_.end()));
        modified_ = false;
    } 

    return excludeList_.size() > 0 ? &excludeList_[0] : NULL;    
}

void Exclude::addPair(int i, int j) {
    std::set<std::pair<int, int> >::iterator iter;

    iter = findPair(i, j);

    if (iter != excludeSet_.end()) {
        if (i == j) {
            return;
        } else if (i > j) {
            std::swap(i, j);
        }

        excludeSet_.insert(make_pair(i, j));
        modified_ = true;
    }
}

void Exclude::removePair(int i, int j) {
    std::set<std::pair<int, int> >::iterator iter;

    iter = findPair(i, j);

    if (iter != excludeSet_.end()) {
        excludeSet_.erase(iter);
        modified_ = true;
    }
}

std::set<std::pair<int, int>>::iterator Exclude::findPair(int i, int j) {
    std::set<std::pair<int, int> >::iterator position;

    if (i != j) {
        if (i < j)
            position = excludeSet_.find(make_pair(i, j));
        else
            position = excludeSet_.find(make_pair(j, i));

        return excludeSet_.end;
    } else
        return excludeSet_.end();
}

int Exclude::getSize() {
    return excludeSet_.size();
}

std::ostream& operator <<(std::ostream& o, Exclude& e) {
    std::set<std::pair<int, int> >::iterator i;

    int index;

    index = 0;

    for(i = e.excludeSet_.begin(); i != e.excludeSet_.end(); ++i) {
        o << "exclude[" << index << "] i, j: " << (*i).first << " - "
            << (*i).second << "\n";
        index++;
    }

    return o;
}

}

  
Revision:	1727
Committed:	Thu Nov 11 16:41:58 2004 UTC (21 years ago) by tim
File size:	1834 byte(s)
Log Message:	add Snapshot.cpp, remove useless mpiSimulation
#	User	Rev	Content
1	gezelter	1490	#include <iostream>
2			#include <stdlib.h>
3
4	tim	1727	#include "brains/Exclude.hpp" namespace oopse {
5	gezelter	1490
6	tim	1727	Exclude::Exclude() :
7			modified_(false) { }
8	gezelter	1490
9	tim	1727	Exclude::~Exclude() { }
10	gezelter	1490
11	tim	1727	int *Exclude::getExcludeList() {
12	gezelter	1490
13	tim	1719	if (modified_) {
14	tim	1727	excludeList_.clear();
15			std::copy(excludeSet_.begin(), excludeSet_.end(),
16			std::back_inserter(excludeList_.end()));
17	tim	1719	modified_ = false;
18	tim	1727	}
19
20			return excludeList_.size() > 0 ? &excludeList_[0] : NULL;
21	gezelter	1490	}
22
23	tim	1719	void Exclude::addPair(int i, int j) {
24	tim	1727	std::set<std::pair<int, int> >::iterator iter;
25	gezelter	1490
26	tim	1727	iter = findPair(i, j);
27
28	tim	1719	if (iter != excludeSet_.end()) {
29			if (i == j) {
30			return;
31	tim	1727	} else if (i > j) {
32	tim	1719	std::swap(i, j);
33			}
34	tim	1727
35	tim	1719	excludeSet_.insert(make_pair(i, j));
36			modified_ = true;
37	gezelter	1490	}
38			}
39
40	tim	1719	void Exclude::removePair(int i, int j) {
41			std::set<std::pair<int, int> >::iterator iter;
42	tim	1727
43			iter = findPair(i, j);
44
45	tim	1719	if (iter != excludeSet_.end()) {
46			excludeSet_.erase(iter);
47			modified_ = true;
48			}
49	gezelter	1490	}
50
51	tim	1727	std::set<std::pair<int, int>>::iterator Exclude::findPair(int i, int j) {
52			std::set<std::pair<int, int> >::iterator position;
53	gezelter	1490
54	tim	1727	if (i != j) {
55			if (i < j)
56			position = excludeSet_.find(make_pair(i, j));
57			else
58			position = excludeSet_.find(make_pair(j, i));
59	gezelter	1490
60	tim	1727	return excludeSet_.end;
61			} else
62			return excludeSet_.end();
63	gezelter	1490	}
64
65			int Exclude::getSize() {
66	tim	1727	return excludeSet_.size();
67	gezelter	1490	}
68	tim	1719
69	tim	1727	std::ostream& operator <<(std::ostream& o, Exclude& e) {
70			std::set<std::pair<int, int> >::iterator i;
71	tim	1719
72			int index;
73
74			index = 0;
75	tim	1727
76			for(i = e.excludeSet_.begin(); i != e.excludeSet_.end(); ++i) {
77			o << "exclude[" << index << "] i, j: " << (*i).first << " - "
78			<< (*i).second << "\n";
79	tim	1719	index++;
80	tim	1727	}
81	tim	1719
82			return o;
83			}
84
85	tim	1727	}
86	tim	1719
87	tim	1727