#include "hermes/VM/VTable.h"

#include "hermes/VM/GCCell.h"

namespace hermes {

namespace vm {

std::string VTable::HeapSnapshotMetadata::nameForNode(GCCell *cell, GC *gc)

const {

std::string name;

if (name_) {

name = name_(cell, gc);

}

if (!name.empty()) {

return name;

}

return defaultNameForNode(cell);

}

std::string VTable::HeapSnapshotMetadata::defaultNameForNode(

GCCell *cell) const {

return cellKindStr(cell->getKind());

}

void VTable::HeapSnapshotMetadata::addEdges(

GCCell *cell,

GC *gc,

HeapSnapshot &snap) const {

if (addEdges_) {

addEdges_(cell, gc, snap);

}

}

void VTable::HeapSnapshotMetadata::addNodes(

GCCell *cell,

GC *gc,

HeapSnapshot &snap) const {

if (addNodes_) {

addNodes_(cell, gc, snap);

}

}

void VTable::HeapSnapshotMetadata::addLocations(

GCCell *cell,

GC *gc,

HeapSnapshot &snap) const {

if (addLocations_) {

addLocations_(cell, gc, snap);

}

}

llvh::raw_ostream &operator<<(llvh::raw_ostream &os, const VTable &vt) {

return os << "VTable: {\n\tsize: " << vt.size

<< ", finalize: " << reinterpret_cast<void *>(vt.finalize_)

<< ", markWeak: " << reinterpret_cast<void *>(vt.markWeak_) << "}";

}

} // namespace vm

} // namespace hermes