C++ (Cpp) GrouperVisitor Exemples

Exemple #1

Fichier : V8GCController.cpp Projet : kanongil/webkit

// Create object groups for DOM tree nodes.
void V8GCController::gcPrologue()
{
    v8::HandleScope scope;

#ifndef NDEBUG
    DOMObjectVisitor domObjectVisitor;
    visitDOMObjects(&domObjectVisitor);
#endif

    // Run through all objects with possible pending activity making their
    // wrappers non weak if there is pending activity.
    GCPrologueVisitor<void, SpecialCasePrologueObjectHandler> prologueObjectVisitor;
    visitActiveDOMObjects(&prologueObjectVisitor);
    GCPrologueVisitor<Node, SpecialCasePrologueNodeHandler> prologueNodeVisitor;
    visitActiveDOMNodes(&prologueNodeVisitor);

    // Create object groups.
    GrouperVisitor grouperVisitor;
    visitDOMNodes(&grouperVisitor);
    visitActiveDOMNodes(&grouperVisitor);
    visitDOMObjects(&grouperVisitor);
    grouperVisitor.applyGrouping();

    // Clean single element cache for string conversions.
    V8BindingPerIsolateData* data = V8BindingPerIsolateData::current();
    data->stringCache()->clearOnGC();
}

Exemple #2

Fichier : V8GCController.cpp Projet : ohyeah521/GT-I9300_Platform

// Create object groups for DOM tree nodes.
void V8GCController::gcPrologue()
{
    v8::HandleScope scope;

#ifndef NDEBUG
    DOMObjectVisitor domObjectVisitor;
    visitDOMObjectsInCurrentThread(&domObjectVisitor);
#endif

    // Run through all objects with possible pending activity making their
    // wrappers non weak if there is pending activity.
    GCPrologueVisitor prologueVisitor;
    visitActiveDOMObjectsInCurrentThread(&prologueVisitor);

    // Create object groups.
    GrouperVisitor grouperVisitor;
    visitDOMNodesInCurrentThread(&grouperVisitor);
    visitDOMObjectsInCurrentThread(&grouperVisitor);
    grouperVisitor.applyGrouping();

    // Clean single element cache for string conversions.
//SAMSUNG_WEB_WORKER_CHANGES >>
    /*lastStringImpl = 0;
    lastV8String.Clear();*/
    V8BindingPerIsolateData* data = V8BindingPerIsolateData::current();
    data->stringCache()->clearOnGC();
//SAMSUNG_WEB_WORKER_CHANGES <<
}

Exemple #3

Fichier : V8GCController.cpp Projet : sinoory/webv8

// Create object groups for DOM tree nodes.
void V8GCController::gcPrologue()
{
    v8::HandleScope scope;

#if 0 //crash_in_debug ndef NDEBUG
    DOMObjectVisitor domObjectVisitor;
    visitDOMObjectsInCurrentThread(&domObjectVisitor);
#endif

    // Run through all objects with possible pending activity making their
    // wrappers non weak if there is pending activity.
    GCPrologueVisitor prologueVisitor;
    visitActiveDOMObjectsInCurrentThread(&prologueVisitor);

    // Create object groups.
    GrouperVisitor grouperVisitor;
    visitDOMNodesInCurrentThread(&grouperVisitor);
    //visitDOMObjectsInCurrentThread(&grouperVisitor); //crash
    grouperVisitor.applyGrouping();

    // Clean single element cache for string conversions.
    lastStringImpl = 0;
    lastV8String.Clear();
}