void cGraphMaster::internal_sort(NodeVec& tree) {
sort(tree.begin(), tree.end());
for (NodeVec::iterator it = tree.begin(); it != tree.end(); ++it) {
internal_sort(it->same_childs);
internal_sort(it->diff_childs);
}
}
void cGraphMaster::addNode(AIMLentry& entry, NodeType curr_type, NodeVec& tree, unsigned long rec, bool insert_ordered) {
list<string>& curr_list = entry.getList(curr_type);
string head = curr_list.front();
curr_list.pop_front();
bool last_tok = curr_list.empty();
Node node;
node.key = head;
node.type = curr_type;
for (NodeVec::iterator it = tree.begin(); it != tree.end(); ++it) {
if (it->key == head) {
if (last_tok) {
if (curr_type == NODE_TOPIC) it->templ = entry.templ;
else addNode(entry, nextNodeType(curr_type), it->diff_childs, rec+1);
}
else addNode(entry, curr_type, it->same_childs, rec+1);
return;
}
}
if (!last_tok) addNode(entry, curr_type, node.same_childs, rec+1);
else {
if (curr_type == NODE_TOPIC) { node.templ = entry.templ; gm_size++; }
else addNode(entry, nextNodeType(curr_type), node.diff_childs, rec+1);
}
if (insert_ordered) tree.insert(lower_bound(tree.begin(), tree.end(), node), node);
else tree.insert(tree.end(), node);
}
bool cGraphMaster::getMatch(InputIterator input, NodeType curr_type, const NodeVec& tree, MatcherStruct& ms, unsigned long rec) {
// save head of input and advance iterator
string input_front = *input;
input++;
//cout<<"tree.front().key="<<tree.front().key<<endl;
_DBG_CODE(msg_dbg() << "[" << rec << "]getMatch(" << curr_type << ") HEAD: [" << input_front << "] last input?:" << boolalpha << input.isDone() << endl);
/** FIRST WILDCARD: try to match the '_' wildcard **/
if (tree.front().key == "_") {
_DBG_CODE(msg_dbg() << "[" << rec << "]" << "Looking in '_'" << endl);
if (getMatchWildcard(input, curr_type, tree.front(), ms, rec, input_front)) { if (ms.log) ms.logMatch("_", curr_type); return true; }
}
/** KEYS: if wildcard didn't matched, look for specific matching keys against current input_front **/
_DBG_CODE(msg_dbg() << "[" << rec << "]" << "KEYS" << endl);
Node tmp_node;
tmp_node.key = input_front;
NodeVec::const_iterator it = lower_bound(tree.begin(), tree.end(), tmp_node);
// if there was a match
if (it != tree.end() && it->key == input_front) {
// if there are more tokens on input
if (!input.isDone()) {
// if I have something to match with, then look for a match
if (!it->same_childs.empty()) {
if (getMatch(input, curr_type, it->same_childs, ms, rec+1)) { if (ms.log) ms.logMatch(it->key, curr_type); return true; }
}
}
// else, this is the last token
else {
// get the the next type of nodes to match if necessary
list<string> match_list;
if (curr_type != NODE_TOPIC && !it->diff_childs.empty()) ms.user.getMatchList(NodeType(curr_type+1), match_list);
// if in previous situation check if there's a match deeper
if (curr_type != NODE_TOPIC && !it->diff_childs.empty() &&
getMatch(match_list, nextNodeType(curr_type), it->diff_childs, ms, rec+1))
{
if (ms.log) ms.logMatch(it->key, curr_type); return true;
}
// if I'm in the final type of nodes, it needs to be a leaf to have a match
else if (curr_type == NODE_TOPIC && !it->templ.empty()) {
ms.templ = it->templ;
if (ms.log) ms.logMatch(it->key, curr_type);
return true;
}
}
}
/** LAST WILDCARD: if above didn't matched repeat procedure for '_' **/
if (tree.back().key == "*") {
_DBG_CODE(msg_dbg() << "[" << rec << "]" << "Looking in '*'" << endl);
if (getMatchWildcard(input, curr_type, tree.back(), ms, rec, input_front)) { if (ms.log) ms.logMatch("*", curr_type); return true; }
}
return false;
}
void PseudoBooleanProcessor::learn(const NodeVec& assertions){
NodeVec::const_iterator ci, cend;
ci = assertions.begin(); cend=assertions.end();
for(; ci != cend; ++ci ){
learn(*ci);
}
}
void GetkMax(NodeVec& rtv, int k)
{
int i ;
for( i = 0 ; i < k ; ++i) rtv.push_back(i);
make_heap(rtv.begin(), rtv.end(), compare());
while(i < MaxN)
{
if(compare()(i, rtv[0]))
{
pop_heap(rtv.begin(), rtv.end(), compare());
rtv.pop_back();
rtv.push_back(i);
push_heap(rtv.begin(), rtv.end(), compare());
}
++i;
}
}
int main()
{
NodeVec kmax;
kmax.reserve(600);
int k = 500;
GenData();
GetkMax(kmax, k);
for_each(kmax.begin(), kmax.end(), print); //输出是按照堆的顺序输出，如果要有序的话，可以先sort_heap一下
cout<<endl;
return 0;
}
static void NoStateSort(NodeVecVec& nodeVecVec, std::vector<const Sprite*>& spriteVec)
{
// no sorting, just copy sprites from nodeVecVec to spriteVec
NodeVecVec::iterator vecVecIter = nodeVecVec.begin();
NodeVecVec::iterator vecVecEnd = nodeVecVec.end();
for(; vecVecIter != vecVecEnd; ++vecVecIter)
{
NodeVec* v = (*vecVecIter);
NodeVec::iterator vecIter = v->begin();
NodeVec::iterator vecEnd = v->end();
for(; vecIter != vecEnd; ++vecIter)
{
const Sprite* sprite = (*vecIter)->sprite;
if (sprite != s_screenSprite)
spriteVec.push_back(sprite);
}
}
}
/*
* Writes the network and random walk information to the given file.
*/
void write_output ( std::string filename, std::vector<CreditVec> updates ) {
FILE * pfile = fopen ( filename.c_str(), "w" );
GraphSize id;
// sort nodevec by id
std::sort( nodevec.begin(), nodevec.end(), nodecomp() );
for ( auto& node : nodevec ) {
id = node->id();
if ( id != -1 ) {
fprintf( pfile, "%lu\t%lu", id, node->edgeCount() );
// output update values for node n
for ( int i = 0; i < updates.size(); ++i ) {
fprintf( pfile, "\t%.6lf", updates[i][id] );
}
fprintf( pfile, "\n" );
}
}
fclose( pfile );
}
static void DumpNodeVecVec()
{
// nodeVecVec is topologically sorted.
printf("nodeVecVec = [\n");
NodeVecVec::iterator vecVecIter = s_nodeVecVec.begin();
NodeVecVec::iterator vecVecEnd = s_nodeVecVec.end();
for(; vecVecIter != vecVecEnd; ++vecVecIter)
{
NodeVec* v = (*vecVecIter);
assert(v);
printf(" [ ");
NodeVec::iterator vecIter = v->begin();
NodeVec::iterator vecEnd = v->end();
for(; vecIter != vecEnd; ++vecIter)
{
printf("%s ", (*vecIter)->sprite->GetName().c_str());
}
printf("]\n");
}
printf("]\n");
}
static void TextureStateSort(NodeVecVec& nodeVecVec, std::vector<const Sprite*>& spriteVec)
{
// use the nodeVecVec and state sort each sub vec by texture.
NodeVecVec::iterator vecVecIter = nodeVecVec.begin();
NodeVecVec::iterator vecVecEnd = nodeVecVec.end();
for(; vecVecIter != vecVecEnd; ++vecVecIter)
{
// Each NodeVec can be sorted by texture.
// iterate over each sprite and insert into s_texMap.
NodeVec* v = (*vecVecIter);
NodeVec::iterator vecIter = v->begin();
NodeVec::iterator vecEnd = v->end();
for(; vecIter != vecEnd; ++vecIter)
{
const Sprite* sprite = (*vecIter)->sprite;
if (sprite != s_screenSprite)
{
TexMap::iterator mapIter = s_texMap.find(sprite->GetTexture());
assert(mapIter != s_texMap.end());
mapIter->second.push_back(sprite);
}
}
// Now iterate over s_texMap and insert into spriteVec
TexMap::iterator mapIter = s_texMap.begin();
TexMap::iterator mapEnd = s_texMap.end();
for (; mapIter != mapEnd; ++mapIter)
{
SpriteVec::iterator sVecIter = mapIter->second.begin();
SpriteVec::iterator sVecEnd = mapIter->second.end();
for (; sVecIter != sVecEnd; ++sVecIter)
spriteVec.push_back(*sVecIter);
}
// clean s_texMap
mapIter = s_texMap.begin();
for (; mapIter != mapEnd; ++mapIter)
mapIter->second.clear();
}
}