C++ (Cpp) Range::popFront Examples

Example #1

File: jswatchpoint.cpp Project: mbrubeck/mozilla-central

bool
WatchpointMap::markIteratively(JSTracer *trc)
{
    JSContext *cx = trc->context;
    bool marked = false;
    for (Map::Range r = map.all(); !r.empty(); r.popFront()) {
        Map::Entry &e = r.front();
        bool objectIsLive = !IsAboutToBeFinalized(cx, e.key.object);
        if (objectIsLive || e.value.held) {
            if (!objectIsLive) {
                MarkObject(trc, *e.key.object, "held Watchpoint object");
                marked = true;
            }

            jsid id = e.key.id;
            JS_ASSERT(JSID_IS_STRING(id) || JSID_IS_INT(id));
            MarkId(trc, id, "WatchKey::id");

            if (e.value.closure && IsAboutToBeFinalized(cx, e.value.closure)) {
                MarkObject(trc, *e.value.closure, "Watchpoint::closure");
                marked = true;
            }
        }
    }
    return marked;
}

Example #2

bool
WatchpointMap::markIteratively(JSTracer *trc)
{
    bool marked = false;
    for (Map::Range r = map.all(); !r.empty(); r.popFront()) {
        Map::Entry &e = r.front();
        bool objectIsLive = !IsAboutToBeFinalized(e.key.object);
        if (objectIsLive || e.value.held) {
            if (!objectIsLive) {
                HeapPtrObject tmp(e.key.object);
                MarkObject(trc, &tmp, "held Watchpoint object");
                JS_ASSERT(tmp == e.key.object);
                marked = true;
            }

            const HeapId &id = e.key.id;
            JS_ASSERT(JSID_IS_STRING(id) || JSID_IS_INT(id));
            HeapId tmp(id.get());
            MarkId(trc, &tmp, "WatchKey::id");
            JS_ASSERT(tmp.get() == id.get());

            if (e.value.closure && IsAboutToBeFinalized(e.value.closure)) {
                MarkObject(trc, &e.value.closure, "Watchpoint::closure");
                marked = true;
            }
        }
    }
    return marked;
}

Example #3

File: XPCMaps.cpp Project: bitwiseworks/mozilla-os2

size_t
JSObject2WrappedJSMap::SizeOfWrappedJS(mozilla::MallocSizeOf mallocSizeOf) const
{
    size_t n = 0;
    for (Map::Range r = mTable.all(); !r.empty(); r.popFront())
        n += r.front().value()->SizeOfIncludingThis(mallocSizeOf);
    return n;
}

Example #4

File: jswatchpoint.cpp Project: Wafflespeanut/gecko-dev

void
WatchpointMap::trace(WeakMapTracer* trc)
{
    for (Map::Range r = map.all(); !r.empty(); r.popFront()) {
        Map::Entry& entry = r.front();
        trc->trace(nullptr,
                   JS::GCCellPtr(entry.key().object.get()),
                   JS::GCCellPtr(entry.value().closure.get()));
    }
}

Example #5

void
WatchpointMap::trace(WeakMapTracer *trc)
{
    for (Map::Range r = map.all(); !r.empty(); r.popFront()) {
        Map::Entry &entry = r.front();
        trc->callback(trc, NULL,
                      entry.key.object.get(), JSTRACE_OBJECT,
                      entry.value.closure.get(), JSTRACE_OBJECT);
    }
}

Example #6

File: XPCMaps.cpp Project: bitwiseworks/mozilla-os2

void
JSObject2WrappedJSMap::ShutdownMarker()
{
    for (Map::Range r = mTable.all(); !r.empty(); r.popFront()) {
        nsXPCWrappedJS* wrapper = r.front().value();
        MOZ_ASSERT(wrapper, "found a null JS wrapper!");
        MOZ_ASSERT(wrapper->IsValid(), "found an invalid JS wrapper!");
        wrapper->SystemIsBeingShutDown();
    }
}

Example #7

File: RegExpObject.cpp Project: huili2/gecko-dev

/* See the comment on RegExpShared lifetime in RegExpObject.h. */
void
RegExpCompartment::sweep(JSRuntime *rt)
{
#ifdef DEBUG
    for (Map::Range r = map_.all(); !r.empty(); r.popFront())
        JS_ASSERT(inUse_.has(r.front().value()));
#endif

    map_.clear();

    for (PendingSet::Enum e(inUse_); !e.empty(); e.popFront()) {
        RegExpShared *shared = e.front();
        if (shared->activeUseCount == 0 && shared->gcNumberWhenUsed < rt->gcStartNumber) {
            js_delete(shared);
            e.removeFront();
        }
    }
}

Example #8

void
WatchpointMap::markAll(JSTracer *trc)
{
    for (Map::Range r = map.all(); !r.empty(); r.popFront()) {
        Map::Entry &e = r.front();
        HeapPtrObject tmpObj(e.key.object);
        MarkObject(trc, &tmpObj, "held Watchpoint object");
        JS_ASSERT(tmpObj == e.key.object);

        const HeapId &id = e.key.id;
        JS_ASSERT(JSID_IS_STRING(id) || JSID_IS_INT(id));
        HeapId tmpId(id.get());
        MarkId(trc, &tmpId, "WatchKey::id");
        JS_ASSERT(tmpId.get() == id.get());

        MarkObject(trc, &e.value.closure, "Watchpoint::closure");
    }
}

Example #9

/* See the comment on RegExpShared lifetime in RegExpObject.h. */
void
RegExpCompartment::sweep(JSRuntime *rt)
{
#ifdef DEBUG
    for (Map::Range r = map_.all(); !r.empty(); r.popFront())
        JS_ASSERT(inUse_.has(r.front().value()));
#endif

    map_.clear();

    for (PendingSet::Enum e(inUse_); !e.empty(); e.popFront()) {
        RegExpShared *shared = e.front();
        if (shared->activeUseCount == 0 && shared->gcNumberWhenUsed < rt->gcStartNumber) {
            js_delete(shared);
            e.removeFront();
        }
    }

    if (matchResultTemplateObject_ &&
        IsObjectAboutToBeFinalized(matchResultTemplateObject_.unsafeGet()))
    {
        matchResultTemplateObject_ = nullptr;
    }
}