bool includes(anaset const &subset) const {
using std::begin;
using std::end;
return subset.size() <= size() && std::equal(begin(letters),end(letters),
begin(subset.letters),end(subset.letters),
[](unsigned char l,unsigned char r){ return l>=r;});
}
void
ModuleInstance::jump(const Label& label,
const CLOCK_INTERNAL_TYPE& elapsedTime,
Traial& traial) const
{
#ifndef NDEBUG
if (!sealed_)
throw_FigException("this module hasn't been sealed yet");
#endif
assert(label.is_output());
const auto iter = transitions_by_label_.find(label.str);
// Foreign labels and taus won't touch us
if (!label.is_tau() && end(transitions_by_label_) != iter) {
const auto& transitions = iter->second;
for (const Transition& tr: transitions) {
if (tr.pre(traial.state)) { // If the traial satisfies this precondition
tr.pos(traial.state); // apply postcondition to its state
tr.handle_clocks( // and update clocks according to it.
traial,
begin(lClocks_),
end(lClocks_),
firstClock_,
elapsedTime);
return; // At most one transition could've been enabled, trust Raúl
}
}
}
// No transition was enabled? Then just advance all clocks
traial.kill_time(firstClock_, num_clocks(), elapsedTime);
}
void
ModuleInstance::order_transitions()
{
if (!sealed())
#ifndef NDEBUG
throw_FigException("this module hasn't been sealed yet");
#else
return;
#endif
for (const Transition& tr: transitions_) {
transitions_by_label_[tr.label().str].emplace_back(tr);
transitions_by_clock_[tr.triggeringClock].emplace_back(tr);
}
#ifndef NDEBUG
for (const auto& vec: transitions_by_clock_)
for (const Transition& tr1: vec.second)
if (std::find_if(begin(transitions_), end(transitions_),
[&tr1](const Transition& tr2) { return &tr1==&tr2; })
== end(transitions_))
throw_FigException("Transition with label \"" + tr1.label().str
+ "\" and triggering clock \"" + tr1.triggeringClock
+ "\" isn't mapped in the clocks list !!!");
for (const auto& vec: transitions_by_label_)
for (const Transition& tr1: vec.second)
if (std::find_if(begin(transitions_), end(transitions_),
[&tr1](const Transition& tr2) { return &tr1==&tr2; })
== end(transitions_))
throw_FigException("Transition with label \"" + tr1.label().str
+ "\" and triggering clock \"" + tr1.triggeringClock
+ "\" isn't mapped in the labels list !!!");
#endif
}
const Label&
ModuleInstance::jump(const Traial::Timeout& to,
Traial& traial) const
{
#ifndef NDEBUG
if (!sealed_)
throw_FigException("this module hasn't been sealed yet");
#endif
const float elapsedTime(to.value);
const auto iter = transitions_by_clock_.find(to.name);
assert(end(transitions_by_clock_) != iter); // deny foreign clocks
traial.kill_time(to.gpos, 1ul, 100.0f); // mark this clock 'expired'
const auto& transitions = iter->second;
for (const Transition& tr: transitions) {
if (tr.pre(traial.state)) { // If the traial satisfies this precondition
tr.pos(traial.state); // apply postcondition to its state
tr.handle_clocks( // and update clocks according to it.
traial,
begin(lClocks_),
end(lClocks_),
firstClock_,
elapsedTime);
// Finally broadcast the output label triggered
assert(tr.label().is_output());
return tr.label();
}
}
// No transition was enabled => advance all clocks and broadcast tau
traial.kill_time(firstClock_, num_clocks(), elapsedTime);
return TAU;
}
int main()
{
// instantiates int compare(const int&, const int&)
cout << compare(1, 0) << endl; // T is int
// instantiates int compare(const vector<int>&, const vector<int>&)
#ifdef LIST_INIT
vector<int> vec1{1, 2, 3}, vec2{4, 5, 6};
#else
int temp1[] = {1, 2, 3}, temp2[] = {4, 5, 6};
vector<int> vec1(begin(temp1), end(temp1)),
vec2(begin(temp2), end(temp2));
#endif
cout << compare(vec1, vec2) << endl; // T is vector<int>
long l1, l2;
int i1, i2;
compare(i1, i2); // instantiate compare(int, int)
compare(l1, l2); // instantiate compare(long, long)
compare<int>(i1, l2); // uses compare(int, int)
compare<long>(i1, l2);// uses compare(long, long)
const char *cp1 = "hi", *cp2 = "world";
compare(cp1, cp2); // calls the specialization
compare<string>(cp1, cp2); // converts arguments to string
return 0;
}
void
check ()
{
using std::begin;
using std::end;
// Initialize the container with a base sequence.
T seq{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
// Construct a random generator over the range.
auto gen = quantify_over_range (seq);
// Check that element in the generate range is in the originating vector.
for (int i = 0; i < 10; ++i)
{
auto r = gen ();
auto first = begin (r);
auto last = end (r);
// From the first iterator i where *i == *first, the sequences
// [first, last) and [i, i + last - first) compare equal.
if (first != last)
{
auto i = find (begin (seq), end (seq), *first);
assert (equal (first, last, i));
}
}
}
int main()
{
int ia[3][4] = {0,0,0,0,0,0,0,0,0,0,0,0};
// 这里需要注意2维数组,需要使用引用方可使用代范围的for循环
for(int (&i)[4]:(ia))
{
for(int j:i)
{
cout << j << " ";
}
cout << endl;
}
cout << "---------------"<< endl;
for(int i = 0; i < 3; i++ )
{
int *p = ia[i];
for(int j = 0; j < 4; j++)
{
cout << p[j] << " ";
}
cout << endl;
}
cout << "----------------" << endl;
for(int (*i)[4] = begin(ia); i != end(ia) ; i++)
{
for(int *j = begin(*i); j != end(*i); j++)
{
cout << *j << " ";
}
cout << endl;
}
cout << "----------------" << endl;
return 0;
}
int main()
{
int ia[3][4] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11};
for(int (&row)[4]:ia) // Range for need to use for outfor & instead of *.
{
for(int col: row)
{
cout << col << " ";
}
}
cout << endl;
// Traditional for using index.
for(int i = 0; i < 3; ++i)
{
for(int j = 0; j < 4; ++j)
{
cout << ia[i][j] << " ";
}
}
cout << endl;
// Traditional for using pointer.
for(int (* row) [4] = begin(ia); row != end(ia); ++row)
{
for(int * col = begin(*row); col != end(*row); ++ col)
{
cout << * col << " ";
}
}
cout << endl;
return(0);
}
void CheckEqualRange(const Range1& r1, const Range2& r2)
{
using std::begin;
using std::end;
CheckEqualRange(begin(r1), end(r1), begin(r2), end(r2));
}
void bayesian_kriging_test::test_build_covariance_matrices() {
Parameter params;
const point_timeaxis time_axis(ctimes);
SourceList sources;
DestinationList destinations;
build_sources_and_dests(3, 3, 15, 15, 2, 10, time_axis, false, sources, destinations);
arma::mat K, k;
utils::build_covariance_matrices(begin(sources), end(sources), begin(destinations), end(destinations), params, K, k);
TS_ASSERT_EQUALS(K.n_rows, (size_t)9);
TS_ASSERT_EQUALS(K.n_cols, (size_t)9);
for (size_t i = 0;i < 3;++i) {
TS_ASSERT_DELTA(K(i, i), params.sill() - params.nug(), 0.00001);
}
// verify symmetry
for (size_t r = 0;r < 3;++r) {
for (size_t c = 0;c < 3;++c) {
TS_ASSERT_DELTA(K(r, c), K(c, r), 1e-9);
}
}
// verify two off diagnoal values
TS_ASSERT_DELTA(K(0, 1), 2.011082466, 1e-6);
TS_ASSERT_DELTA(K(0, 2), 0.165079701, 1e-6);
// verify size of the other matrix
TS_ASSERT_EQUALS(k.n_rows, (size_t)9);
TS_ASSERT_EQUALS(k.n_cols, (size_t)15 * 15);
}
void Tunnel::stop()
{
auto d = Tunnel::_instance->d_func();
auto stopDispatcherFunc =
[](TunnelPrivate::DispatcherMap::value_type& pair)
{
winfo("Stopping the " + pair.second->name() + " dispatcher...");
assert(pair.second);
pair.second->stop();
winfo("Stopped the " + pair.second->name() + " dispatcher.");
};
auto stopReceiverFunc =
[](TunnelPrivate::ReceiverMap::value_type& pair)
{
winfo("Stopping the " + pair.second->name() + " receiver...");
assert(pair.second);
pair.second->stop();
winfo("Stopped the " + pair.second->name() + " receiver.");
};
wdebug("Stopping the Tunnel...");
for_each(begin(d->receivers), end(d->receivers), stopReceiverFunc);
for_each(begin(d->dispatchers), end(d->dispatchers), stopDispatcherFunc);
instance()->emitEvent(make_shared<Events::Event>(W_EVENT_TUNNEL_STOP));
wdebug("Stopped the Tunnel.");
}
void filtering_kbd_input(uint32_t uchar, Utf8CharFn utf32_char_fn, NoPrintableFn no_printable_fn)
{
constexpr struct {
uint32_t uchar;
array_view_const_char str;
// for std::sort and std::lower_bound
operator uint32_t () const { return this->uchar; }
} noprintable_table[] = {
{0x00000008, cstr_array_view("/<backspace>")},
{0x00000009, cstr_array_view("/<tab>")},
{0x0000000D, cstr_array_view("/<enter>")},
{0x0000001B, cstr_array_view("/<escape>")},
{0x0000007F, cstr_array_view("/<delete>")},
{0x00002190, cstr_array_view("/<left>")},
{0x00002191, cstr_array_view("/<up>")},
{0x00002192, cstr_array_view("/<right>")},
{0x00002193, cstr_array_view("/<down>")},
{0x00002196, cstr_array_view("/<home>")},
{0x00002198, cstr_array_view("/<end>")},
};
using std::begin;
using std::end;
// TODO used static_assert
assert(std::is_sorted(begin(noprintable_table), end(noprintable_table)));
auto p = std::lower_bound(begin(noprintable_table), end(noprintable_table), uchar);
if (p != end(noprintable_table) && *p == uchar) {
no_printable_fn(p->str);
}
else {
utf32_char_fn(uchar);
}
}
void Tunnel::start()
{
W_SPRV(Tunnel);
auto startDispatcherFunc =
[](std::pair<const string, Tunnel::Dispatcher::Ptr> pair)
{
winfo("Starting the " + pair.second->name() + " dispatcher...");
assert(pair.second);
pair.second->start();
winfo("Started the " + pair.second->name() + " dispatcher.");
};
auto startReceiverFunc =
[](std::pair<const string, Tunnel::Receiver::Ptr> pair)
{
winfo("Starting the " + pair.second->name() + " receiver...");
assert(pair.second);
pair.second->start();
winfo("Started the " + pair.second->name() + " receiver.");
};
wdebug("Starting the Tunnel...");
for_each(begin(d->receivers), end(d->receivers), startReceiverFunc);
for_each(begin(d->dispatchers), end(d->dispatchers), startDispatcherFunc);
auto eventPtr = make_shared<Events::Event>(W_EVENT_TUNNEL_START);
assert(instance()->emitter());
instance()->emitEvent(eventPtr);
wdebug("Started the Tunnel.");
}
int main()
{
int ia[3][4] = {
{ 0, 1, 2, 3 },
{ 4, 5, 6, 7 },
{ 8, 9, 10, 11 }
};
/* range for */
for (auto rows : ia)
for (auto number : rows)
cout << number << " ";
cout << endl;
/* sub */
for (auto i = 0; i != 3; ++i)
for (auto j = 0; j != 4; ++j)
cout << ia[i][j] << " ";
cout << endl;
/* pointer */
for (auto pRow = begin(ia); pRow != end(ia); ++pRow)
for (auto pCol = begin(*pRow); pCol != end(*pRow); ++pCol)
cout << *pCol << " ";
cout << endl;
return 0;
}
LanguageButton::LanguageButton(
std::string const & enable_locales,
Widget & parent,
gdi::GraphicApi & drawable,
FrontAPI & front,
Font const & font,
Theme const & theme
)
: WidgetFlatButton(drawable, *this, this, nullptr, -1,
theme.global.fgcolor, theme.global.bgcolor,
theme.global.focus_color, 2, font, 7, 7)
, front(front)
, parent(parent)
{
using std::begin;
using std::end;
auto LCID = front.get_keylayout();
{
auto const keylayouts = Keymap2::keylayouts();
auto const it = std::find_if(begin(keylayouts), end(keylayouts), [&](Keylayout const * k){
return k->LCID == LCID;
});
if (it == end(keylayouts)) {
auto & default_layout = Keymap2::default_layout();
LCID = default_layout.LCID;
this->locales.push_back({default_layout.locale_name, default_layout.LCID});
}
else {
this->locales.push_back({(*it)->locale_name, (*it)->LCID});
}
}
for (auto && r : get_split(enable_locales, ',')) {
auto const trimmed_range = trim(r);
auto cstr = begin(trimmed_range).base();
auto cend = end(trimmed_range).base();
auto const keylayouts = Keymap2::keylayouts();
auto const it = std::find_if(begin(keylayouts), end(keylayouts), [&](Keylayout const * k){
return strncmp(k->locale_name, cstr, cend-cstr) == 0;
});
if (it != end(keylayouts)) {
if ((*it)->LCID != LCID) {
this->locales.push_back({(*it)->locale_name, (*it)->LCID});
}
}
else {
LOG(LOG_WARNING, "Layout \"%.*s\" not found.", static_cast<int>(cend - cstr), cstr);
}
}
this->set_text(this->locales[0].locale_name);
Dimension dim = this->get_optimal_dim();
this->set_wh(dim);
}
inline Iterator_type<R1>
find_first_of(R1&& range1, R2&& range2)
{
using std::begin;
using std::end;
return std::find_first_of(begin(range1), end(range1),
begin(range2), end(range2));
}
inline Iterator_type<R1>
find_end(R1&& range1, R2&& range2, C comp)
{
using std::begin;
using std::end;
return std::find_end(begin(range1), end(range1),
begin(range2), end(range2), comp);
}
void reset() {
using std::begin;
using std::end;
std::fill(begin(numEntriesCache), end(numEntriesCache), 0);
std::fill(begin(totalEntriesCache), end(totalEntriesCache), 0);
this->bBitMask = 0;
::memset(entries, 0, sizeof(entries));
}
int main()
{
vector<int> v1(3, 43), v2(10);
Blob<int> a1(v1.begin(), v1.end()),
#ifdef INITIALIZER_LIST
a2 = {0,1,2,3,4,5,6,7,8,9},
#endif
a3(v2.begin(), v2.end());
#ifndef INITIALIZER_LIST
int temp[] = {0,1,2,3,4,5,6,7,8,9};
Blob<int> a2(begin(temp), end(temp));
#endif
cout << a1 << "\n\n" << a2 << "\n\n" << a3 << endl;
cout << "\ncopy" << "\n\n";
Blob<int> a5(a1);
cout << a5 << endl;
cout << "\nassignment" << "\n\n";
a1 = a3;
cout << a1 << "\n\n" << a2 << "\n\n" << a3 << endl;
cout << "\nelement assignment" << "\n\n";
a1[0] = 42;
a1[a1.size() - 1] = 15;
cout << a1 << "\n\n" << a3 << endl;
#ifdef INITIALIZER_LIST
Blob<string> s1 = {"hi", "bye", "now"};
#else
string temp2[] = {"hi", "bye", "now"};
Blob<string> s1(begin(temp2), end(temp2));
#endif
BlobPtr<string> p(s1); // p points to the vector inside s1
*p = "okay"; // assigns to the first element in s1
cout << p->size() << endl; // prints 4, the size of the first element in s1
cout << (*p).size() << endl; // equivalent to p->size()
#ifdef INITIALIZER_LIST
Blob<string> s2 {"one", "two", "three"};
#else
string temp3[] = {"one", "two", "three"};
Blob<string> s2(begin(temp3), end(temp3));
#endif
// run the string empty function in the first element in s2
if (s2[0].empty())
s2[0] = "empty"; // assign a new value to the first string in s2
cout << a1 << endl;
cout << a2 << endl;
a2.swap(a1);
cout << a1 << endl;
cout << a2 << endl;
return 0;
}
size_t test__intrusive_containers()
{
CPPA_TEST(test__intrusive_containers);
iint_list ilist1;
ilist1.push_back(new iint(1));
ilist1.emplace_back(2);
ilist1.push_back(new iint(3));
{
iint_list tmp;
tmp.push_back(new iint(4));
tmp.push_back(new iint(5));
ilist1.splice_after(ilist1.before_end(), std::move(tmp));
CPPA_CHECK(tmp.empty());
}
int iarr1[] = { 1, 2, 3, 4, 5 };
CPPA_CHECK((std::equal(begin(iarr1), end(iarr1), begin(ilist1))));
CPPA_CHECK((std::equal(begin(ilist1), end(ilist1), begin(iarr1))));
ilist1.push_front(new iint(0));
auto i = ilist1.erase_after(ilist1.begin());
// i points to second element
CPPA_CHECK_EQUAL(i->value, 2);
i = ilist1.insert_after(i, new iint(20));
CPPA_CHECK_EQUAL(i->value, 20);
int iarr2[] = { 0, 2, 20, 3, 4, 5 };
CPPA_CHECK((std::equal(begin(iarr2), end(iarr2), begin(ilist1))));
auto p = ilist1.take();
CPPA_CHECK(ilist1.empty());
auto ilist2 = iint_list::from(p);
ilist2.emplace_front(1); // 1 0 2 20 3 4 5
i = ilist2.erase_after(ilist2.begin()); // 1 2 20 3 4 5
CPPA_CHECK_EQUAL(i->value, 2);
ilist2.erase_after(i); // 1 2 3 4 5
CPPA_CHECK((std::equal(begin(iarr1), end(iarr1), begin(ilist2))));
// five elements + two dummies
CPPA_CHECK_EQUAL(s_iint_instances, 7);
ilist2.remove_if([](iint const& val) { return (val.value % 2) != 0; });
// two elements + two dummies
CPPA_CHECK_EQUAL(s_iint_instances, 4);
int iarr3[] = { 2, 4 };
CPPA_CHECK((std::equal(begin(iarr3), end(iarr3), begin(ilist2))));
auto x = ilist2.take_after(ilist2.before_begin());
CPPA_CHECK_EQUAL(x->value, 2);
delete x;
ilist2.clear();
// two dummies
CPPA_CHECK_EQUAL(s_iint_instances, 2);
CPPA_CHECK(ilist2.empty());
return CPPA_TEST_RESULT;
}
std::string operator-(anaset const &subset) const {
using std::begin;
using std::end;
std::string res{};
std::equal(begin(letters),end(letters),
begin(subset.letters),end(subset.letters),
[&res,c='a'](unsigned char l, unsigned char r)mutable
{ res.append(l-r,c++); return true;});
return res;
}
LandmarkCollection<T> filter(const LandmarkCollection<T>& landmarks, const std::vector<std::string>& filter)
{
LandmarkCollection<T> filtered_landmarks;
using std::begin;
using std::end;
std::copy_if(begin(landmarks), end(landmarks), std::back_inserter(filtered_landmarks),
[&](const Landmark<T>& lm) { return std::find(begin(filter), end(filter), lm.name) != end(filter); }
);
return filtered_landmarks;
};
inline bool
ends_with(const _tRange1& input, const _tRange2& test, _fPred comp)
{
using std::begin;
using std::end;
return details::ends_with_iter_dispatch(begin(input), end(input),
begin(test), end(test), comp, typename std::iterator_traits<
remove_reference_t<decltype(begin(input))>>::iterator_category());
}
bool
ModuleInstance::is_our_clock(const std::string& clockName) const
{
if (clockName.empty())
return true;
auto clockFound = std::find_if(begin(lClocks_),
end(lClocks_),
[&] (const Clock& clk)
{ return clockName == clk.name(); });
return end(lClocks_) != clockFound;
}
static bool apply_enum(std::string const & str_tname, Fn fn, std::vector<E> const & values)
{
auto p = std::find_if(begin(values), end(values), [&str_tname](auto & value){
return str_tname == value.name;
});
if (p != end(values)) {
fn(*p);
return true;
}
return false;
}
void printCandidate(std::ostream & out,anacand const & cand){
// should create all permutations of cand's words
std::vector<std::string> sentence{};
transform(begin(cand),end(cand),back_inserter(sentence),[](anaword w){
std::string word{};
transform(begin(w.second),end(w.second),back_inserter(word),tolower);
return word;
});
copy(begin(sentence),end(sentence),outiter{out," "});
out << '\n';
}
void CompilationUnit::pushPrivateFlags(std::string flags)
{
auto newFlags = shlex(flags);
// if the new flags contain anything new then we push the whole
// lot (this is needed because we are running with a single pass
// linker)
if (std::search(begin(_flags), end(_flags),
begin(newFlags), end(newFlags)) == end(_flags))
for (auto& flag : newFlags)
_privateFlags.push_back(std::move(flag));
}
int main()
{
int arr1[3] = { 0, 1, 2};
int arr2[3] = { 0, 1, 2};
if (compare(begin(arr1), end(arr1), begin(arr2), end(arr2)))
cout << "The two arrays are equal." << endl;
else
cout << "The two arrays are not equal." << endl;
}
int main()
{
int i = 0, j[2] = {0, 1};
char ch[5] = "pezy";
print(ch);
print(begin(j), end(j));
print(&i);
print(j, end(j)-begin(j));
print(j);
return 0;
}
void bayesian_kriging_test::test_build_elevation_matrices() {
Parameter params;
const point_timeaxis time_axis(ctimes);
SourceList sources;
DestinationList destinations;
build_sources_and_dests(3, 3, 15, 15, 2, 10, time_axis, false, sources, destinations);
arma::mat S_e, D_e;
utils::build_elevation_matrices(begin(sources), end(sources), begin(destinations), end(destinations), S_e, D_e);
TS_ASSERT_EQUALS(S_e.n_cols, (size_t)2);
TS_ASSERT_EQUALS(S_e.n_rows, (size_t)9);
TS_ASSERT_EQUALS(D_e.n_cols, (size_t)15 * 15);
TS_ASSERT_EQUALS(D_e.n_rows, (size_t)2);
}
