static
bool
build_url(const string &line) // line from the input file
{
try {
oodles::url::URL url(line);
cout << "Tokenised URL: " << url << endl;
cout << "Domain, Path and Page document IDs: "
<< url.domain_id() << ", "
<< url.path_id() << ", "
<< url.page_id() << endl;
cout << "Testing iterator access...";
if (find(url.begin(), url.end(), "http") != url.end())
cout << "(http scheme), ";
if (find(url.begin(), url.end(), "index.html") != url.end())
cout << "(.html index page), ";
if (count(url.begin(), url.end(), "www") > 0)
cout << "(www host).";
cout << endl;
cout << "Testing bidirectional iteratation...";
for (oodles::url::URL::iterator i = url.end() ; i != url.begin() ; )
cout << *(--i) << ",";
cout << endl << endl;
} catch (const exception &e) {
cerr << e.what();
return false;
}
return true;
}
virtual const std::string do_type() const throw ()
{
//
// A real application should use OS facilities for this. This
// is a crude hack.
//
using std::find;
using std::string;
using boost::algorithm::iequals;
using boost::next;
string media_type = "application/octet-stream";
const string::const_reverse_iterator dot_pos =
find(this->url_.rbegin(), this->url_.rend(), '.');
if (dot_pos == this->url_.rend()
|| next(dot_pos.base()) == this->url_.end()) {
return media_type;
}
const string::const_iterator hash_pos =
find(next(dot_pos.base()), this->url_.end(), '#');
const string ext(dot_pos.base(), hash_pos);
if (iequals(ext, "wrl")) {
media_type = "model/vrml";
} else if (iequals(ext, "x3dv")) {
media_type = "model/x3d+vrml";
} else if (iequals(ext, "png")) {
media_type = "image/png";
} else if (iequals(ext, "jpg") || iequals(ext, "jpeg")) {
media_type = "image/jpeg";
}
return media_type;
}
virtual const std::string do_type() const throw ()
{
//
// A real application should use OS facilities for this. This
// is a crude hack because sdl-viewer uses std::filebuf in
// order to remain simple and portable.
//
using std::find;
using std::string;
using boost::algorithm::iequals;
using boost::next;
string media_type = "application/octet-stream";
const string::const_reverse_iterator dot_pos =
find(this->url_.rbegin(), this->url_.rend(), '.');
if (dot_pos == this->url_.rend()
|| next(dot_pos.base()) == this->url_.end()) {
return media_type;
}
const string::const_iterator hash_pos =
find(next(dot_pos.base()), this->url_.end(), '#');
const string ext(dot_pos.base(), hash_pos);
if (iequals(ext, "wrl")) {
media_type = openvrml::vrml_media_type;
} else if (iequals(ext, "x3dv")) {
media_type = openvrml::x3d_vrml_media_type;
} else if (iequals(ext, "png")) {
media_type = "image/png";
} else if (iequals(ext, "jpg") || iequals(ext, "jpeg")) {
media_type = "image/jpeg";
}
return media_type;
}
inline void unite(int x, int y) {
x = find(x), y = find(y);
if(x == y) { ans++; return; }
if(rank[x] < rank[y]) {
par[x] = y;
} else {
par[y] = x;
rank[x] += rank[x] == rank[y];
}
}
int main() {
//input
int a, b;
scanf("%d%d", &n, &m);
memset(g, false, sizeof(g));
for (int i = 0; i < m; i++) {
scanf("%d%d", &a, &b);
g[a][b] = true;
}
//floyd
for (int k = 1; k <= n; k++)
for (int i = 1; i <= n; i++)
for (int j = 1; j <= n; j++)
if (g[i][k] && g[k][j]) g[i][j] = true;
for (int i = 1; i <= n; i++) g[i][i] = true;
//find all subsets of H
find_h(1);
//h[0]: empty set
//h[1]: Max(X)
swap(h[1], *find(h, h+num_h, max(H(true))));
/**
* pre-computing
*
* The results of the operations between items in H, consist a close
* group of itself. This means that the results are also in H.
*/
for (int i = 0; i < num_h; i++) {
for (int j = 0; j < num_h; j++) {
h_equalgreater[i][j] = find(h, h+num_h, equalgreater(h[i], h[j])) - h;
h_intersection[i][j] = find(h, h+num_h, intersection(h[i], h[j])) - h;
h_unionset[i][j] = find(h, h+num_h, unionset(h[i], h[j])) - h;
}
}
//processing
int k;
scanf("%d\n", &k);
while (k-- > 0) {
cin.getline(s, MAXL);
memset(alphabeta, -1, sizeof(alphabeta));
for (char *p = s; *p; ++p) {
if (isupper(*p))
alphabeta[*p-'A'] = 0;
else if (*p == '>') //simplify the input, "=>" --> ">"
*(p-1) = ' ';
}
printf(solve(0)?"valid\n":"invalid\n");
}
return 0;
}
void Mesh::connect_face(int u, int v) {
if (u == v)
return;
if (find(adj_face[u].begin(), adj_face[u].end(), v) != adj_face[u].end())
return;
adj_face[u].push_back(v);
}
void World::removeEntity(const shared_ptr<Entity> &entity) {
auto it = find(m->entities.begin(), m->entities.end(), entity);
if (it == m->entities.end()) {
throw std::runtime_error("Entity is not there to remove!");
}
m->entities.erase(it);
}
/*
* Fetches a tile from a specific set specified by set_number
* Returns the fetched tile.
*/
shared_ptr<Tile> Model::fetch_tile_from_set( int set_number, string tile_name ){
Set* set = get_set_from_table( set_number );
shared_ptr<Tile> tile = set->get_and_erase_tile( tile_name );
if (tile->is_joker()) {
tile->reset_joker();
}
cout << "Fetched " << tile->get_name() << " from set " << set_number << endl;
// If there is only one tile left in set, fetch the remaining tile
if (set->size() == 1) {
string last_tile_name = set->get_tiles().front()->get_name();
cout << "Automatically fecthed last tile " << last_tile_name << " from set " << set_number << " to hand" << endl;
shared_ptr<Tile> last_tile = set->get_and_erase_tile( last_tile_name );
if (last_tile->is_joker()) {
last_tile->reset_joker();
}
Model::get_instance().add_fetched_tile_to_hand( last_tile );
// Remove set since all tiles have been fetched
auto it = find(table.begin(), table.end(), set);
table.erase(it);
}
return tile;
}
bool contains(const table& tbl, int val)
{ // return true if tbl contains val
int hash_val = hash(val) % tbl.size();
bucket::const_iterator first = tbl[hash_val].begin();
bucket::const_iterator last = tbl[hash_val].end();
return find(first, last, val) != last;
}
bool goal(const TCandidate &candidate,
const string::const_iterator &query_end,
float &min_suggestion_prob,
vector<string> &suggestions)
{
if (candidate.node->sub_trees.size() > 0) // leaf has no subtrees
return false;
if (candidate.query != query_end) // query must be already matched at trie leaf
return true;
// remove string delimiter in trie
string suggestion(candidate.suggestion.substr(0, candidate.suggestion.size() - 1));
// no duplicates in results allowed
if (find(suggestions.begin(), suggestions.end(), suggestion) == suggestions.end())
{
// set criterion that P(solution) must be greater that P(best solution) / 100
if (suggestions.empty())
min_suggestion_prob = candidate.probability / (float)100.;
suggestions.push_back(suggestion);
}
return true;
}
void HelpConfigDialog::Rename(wxCommandEvent &event)
{
wxListBox *lst = XRCCTRL(*this, "lstHelp", wxListBox);
wxString orig = lst->GetString(lst->GetSelection());
wxString text = wxGetTextFromUser(_("Rename this help file title:"), _("Rename title"), orig);
if (!text.IsEmpty())
{
HelpCommon::HelpFilesVector::iterator logEnd = m_Vector.end() - HelpCommon::getNumReadFromIni();
HelpCommon::HelpFilesVector::iterator it = find(m_Vector.begin(), logEnd, text);
if (it != logEnd)
{
cbMessageBox(_("This title is already in use."), _("Warning"), wxICON_WARNING);
return;
}
if (text.Find(_T('/')) != -1 || text.Find(_T('\\')) != -1)
{
cbMessageBox(_("Slashes and backslashes cannot be used to name a help file."), _("Warning"), wxICON_WARNING);
return;
}
m_Vector[lst->GetSelection()].first = text;
lst->SetString(lst->GetSelection(), text);
}
}
TFile* histfiles::initializeTFile(const char *processor_name, bool debug) {
stringstream _name;
_name << processor_name;
if(_name.str()=="") _name.str("cafe");
Config config(_name.str().c_str());
string _output = config.get("Output", "result.root");
if(debug) cout << "histfiles::initializeTFile:"
<< " PROCESSOR_NAME=" << _name.str()
<< " OUTPUT_FILE=" << _output
<< endl;
if (_output=="") return NULL;
// keep track of rootuples that have been already created during this session
TFile *f = NULL;
if (find(_histfiles_created.begin(),
_histfiles_created.end(),
_output) == _histfiles_created.end()) {
if(debug) cout << "histfiles::initializeTFile: Output file has not been opened yet" << endl;
f = new TFile(_output.c_str(),"RECREATE");
if (f!=NULL) {
_histfiles_created.push_back(_output);
}
} else {
if(debug) cout << "histfiles::initializeTFile: Output file has been already created" << endl;
f = new TFile(_output.c_str(),"UPDATE");
}
return f;
}
bool
release(ObjectType* theInstance)
{
#if !defined(XALAN_NO_STD_NAMESPACE)
using std::find;
#endif
typedef typename VectorType::iterator IteratorType;
const IteratorType i =
find(
m_busyList.begin(),
m_busyList.end(),
theInstance);
if (i == m_busyList.end())
{
return false;
}
else
{
m_resetFunctor(theInstance);
m_availableList.push_back(theInstance);
m_busyList.erase(i);
return true;
}
}
auto operator()(const T & t, const C<T> & c) const {
using std::find;
auto found = find(c.begin(), c.end(), t);
return found != c.end();
}
void UpdateIndicies(Device const& device)
{
vector<DWORD>& channelIndicies = m_channelsIndicies[device.DeviceID()];
vector<string>const& channelStrings = m_channels[device.DeviceID()];
channelIndicies.clear();
// Create a list of strings from the device
vector<string> sourceNames = device.GetChannelNames();
vectorStringIter sourceBegin = sourceNames.begin();
vectorStringIter sourceEnd = sourceNames.end();
// do a search for each name
for(vectorStringIter iter = channelStrings.begin();
iter < channelStrings.end(); ++iter)
{
vectorStringIter item = find(sourceBegin, sourceEnd, *iter);
if (item == sourceEnd)
{
UCSBUtility::LogError("Data Aggregator config failure: "
"%s field does not exist in device %s", iter->c_str(),
device.DisplayName().c_str());
}
else
{
channelIndicies.push_back(item - sourceBegin);
}
}
}
int main()
{
list<string>slist;
string s;
while(cin>>s)
slist.push_back(s);
auto iter = find(slist.begin(),slist.end(),"xixixix");
if(iter != slist.end())
slist.erase(iter);
auto orig = slist; //keep a copy before we destroy the contents
slist.clear(); //delete all the elements within the container
cout<<"after clear, size is: "<<slist.size()<<endl;
slist = orig; //restore the list
slist.erase(slist.begin(),slist.end()); //equivalent
cout<<"after erase begin to end,size is: "<<slist.size()<<endl;
slist = orig; //restore the list
auto elem1 = slist.begin(),elem2 = slist.end();
//delete the range of elements between two iterators
//returns a iterator to the element just after the last removed element
elem1 = slist.erase(elem1,elem2);
cout<<"after erase elem1 to elem2,size is: "<<slist.size()<<endl;
if(elem1 != elem2)
cout<<"somethings wrong "<<endl;
else
cout<<"okay,they are equal"<<endl;
}
int FP_Socks5::choseMethod(const fp_socks5_method_t *method) {
for (unsigned int i = 0; i < (unsigned int) method->nMethods; ++i) {
if (find(method_list.begin(), method_list.end(), method->methods[i]) != method_list.end()) {
return method->methods[i];
}
}
return S5_METHOD_WRONG;
}
LevelItemErase::~LevelItemErase()
{
if (find(level->Items().begin(), level->Items().end(), item) == level->Items().end())
{
item->UnloadContent();
delete item;
}
}
int main() {
list<int> numbers{1, 2, 3, 4, 5, 6, 0, 7, 8, 9};
auto zero = find(numbers.crbegin(), numbers.crend(), 0);
if (zero != numbers.crend()) {
cout << *zero << endl;
}
return 0;
}
void SujetDObservation::detacher(Observateur * obs)
{
vector<Observateur *>::iterator it =
find(mesObservateurs.begin(),mesObservateurs.end(),obs) ;
if (it != mesObservateurs.end())
{
mesObservateurs.erase(it) ;
}
}
// returns pointer to Group with name if it exists, empty pointer otherwise
shared_ptr<Group> Model::find_group(const std::string& name) const {
auto iter = find(m_groups.begin(), m_groups.end(), name);
// If group not found return empty pointer
if (iter == m_groups.end()) {
return shared_ptr<Group>();
}
return *iter;
}
int main() {
string word;
vector<string> excluded{"abc", "aaa", "abd"};
cin >> word;
auto found = find(excluded.cbegin(), excluded.cend(), word);
// searching in a unsorted vector takes O(n) time, while it only takes O(1) in a unordered_set, O(logN) in a set (it's sorted).
cout << (found == excluded.end() ? "not excluded" : "excluded") << endl;
return 0;
}
std::string HTTPServer::process(std::vector<char> &request)
{
std::vector<char>::iterator pos;
pos = find(request.begin(), request.end(), ' ');
std::string request_type(request.begin(), pos);
request.erase(request.begin(), ++pos);
pos = find(request.begin(), request.end(), ' ');
std::string request_path(request.begin(), pos);
if(request_path == "/")
request_path = "/index.html";
std::string response = this->http_version;
if(readFromFile(request_path))
{
if(request_type == "GET")
{
response += getStatusCode(200);
response += this->server_name;
response += getContentType(request_path);
response += getContentLength();
response += "\r\n";
for(pos = this->file_buffer.begin(); pos != this->file_buffer.end(); ++pos)
{
response += *pos;
}
}
}
else
{
std::string status;
if(errno == EACCES)
status = getStatusCode(403);
else if(errno == ENOENT)
status = getStatusCode(404);
response += status;
response += this->server_name;
response += getContentType(".html") + "\r\n\r\n";
response += "<!DOCTYPE html><html><head><title>Error " + status.substr(0,3) + " Page</title></head><body><p align='center'><h1>Error " + status + "</h1></body></html>\r\n";
response.insert(response.find("\r\n\r\n"), "\r\n" + getContentLength(response));
}
printf("%s\n", response.c_str());
return response;
}
bool CmdLineOptions::is_posarg_set(const std::string& option) const {
if ( !m_parse_called ) {
throw cmdline::ParseNotCalled("is_posarg_set()");
}
bool is_set = true;
if ( find(m_posargs.begin(), m_posargs.end(), option) == m_posargs.end() ) {
is_set = false;
}
return is_set;
}
void searchArray()
{
int nValue;
cout << "Enter the number to be searched in the array\n";
cin >> nValue;
int *pSearch = find(&nNumbers[0], &nNumbers[6], nValue);
cout << "Number "
<< (pSearch == &nNumbers[6] ? "not found" : "found")
<< endl;
}
void searchVector()
{
vector<int> intVec(nNumbers, nNumbers+6);
int nValue;
cout << "Enter the number to be searched in the vector\n";
cin >> nValue;
vector<int>::iterator iter = find(intVec.begin(), intVec.end(), nValue);
cout << "Number "
<< (iter == intVec.end() ? "not found" : "found")
<< endl;
}
void searchList()
{
list<int> intList(nNumbers, nNumbers+6);
int nValue;
cout << "Enter the number to be searched in the list\n";
cin >> nValue;
list<int>::iterator iter = find(intList.begin(), intList.end(), nValue);
cout << "Number "
<< (iter == intList.end() ? "not found" : "found")
<< endl;
}
LevelItemErase::LevelItemErase(LevelItem* levelItem, Level* level, QUndoCommand* parent) : QUndoCommand(parent),
item(levelItem), position(position), level(level)
{
setText("Insert LevelItem");
LevelItems::iterator it = find(level->Items().begin(), level->Items().end(), item);
if (it != level->Items().begin())
it--;
position = *it;
}
double Lemm_collection::Compute_IQF(const vector<int> &frag, const vector<int> &query, const vector<int> &doc) {
double res = 0;
int freq = 0;
for (size_t f_it = 0; f_it < frag.size(); ++f_it) {
if (find(query.begin(), query.end(), frag[f_it] % 1000000) == query.end()) {
freq = Compute_IF(frag[f_it] % 1000000, doc);
res += Compute_ICLF(frag[f_it] % 1000000, freq);
}
}
return res;
}
// Remove a Group with matching name, throws and Error if no Group with
// that name exists
void Model::remove_group(const string& name) {
// Try to locate the Group with name in container
auto iter = find(m_groups.begin(), m_groups.end(), name);
// If group not found throw and Error
if (iter == m_groups.end()) {
throw Error("Group not found!");
}
// Group was found, remove it from the container
m_groups.erase(iter);
}