本文整理汇总了C++中ZoneSet::initialized方法的典型用法代码示例。如果您正苦于以下问题：C++ ZoneSet::initialized方法的具体用法？C++ ZoneSet::initialized怎么用？C++ ZoneSet::initialized使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ZoneSet的用法示例。
在下文中一共展示了ZoneSet::initialized方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: globals
// Choose roots and limits for a traversal, given `boundaries`. Set `roots` to
// the set of nodes within the boundaries that are referred to by nodes
// outside. If `boundaries` does not include all JS zones, initialize `zones` to
// the set of included zones; otherwise, leave `zones` uninitialized. (You can
// use zones.initialized() to check.)
//
// If `boundaries` is incoherent, or we encounter an error while trying to
// handle it, or we run out of memory, set `rv` appropriately and return
// `false`.
static bool
EstablishBoundaries(JSContext* cx,
ErrorResult& rv,
const HeapSnapshotBoundaries& boundaries,
ubi::RootList& roots,
ZoneSet& zones)
{
MOZ_ASSERT(!roots.initialized());
MOZ_ASSERT(!zones.initialized());
bool foundBoundaryProperty = false;
if (boundaries.mRuntime.WasPassed()) {
foundBoundaryProperty = true;
if (!boundaries.mRuntime.Value()) {
rv.Throw(NS_ERROR_INVALID_ARG);
return false;
}
if (!roots.init()) {
rv.Throw(NS_ERROR_OUT_OF_MEMORY);
return false;
}
}
if (boundaries.mDebugger.WasPassed()) {
if (foundBoundaryProperty) {
rv.Throw(NS_ERROR_INVALID_ARG);
return false;
}
foundBoundaryProperty = true;
JSObject* dbgObj = boundaries.mDebugger.Value();
if (!dbgObj || !dbg::IsDebugger(*dbgObj)) {
rv.Throw(NS_ERROR_INVALID_ARG);
return false;
}
AutoObjectVector globals(cx);
if (!dbg::GetDebuggeeGlobals(cx, *dbgObj, globals) ||
!PopulateZonesWithGlobals(zones, globals) ||
!roots.init(zones) ||
!AddGlobalsAsRoots(globals, roots))
{
rv.Throw(NS_ERROR_OUT_OF_MEMORY);
return false;
}
}
if (boundaries.mGlobals.WasPassed()) {
if (foundBoundaryProperty) {
rv.Throw(NS_ERROR_INVALID_ARG);
return false;
}
foundBoundaryProperty = true;
uint32_t length = boundaries.mGlobals.Value().Length();
if (length == 0) {
rv.Throw(NS_ERROR_INVALID_ARG);
return false;
}
AutoObjectVector globals(cx);
for (uint32_t i = 0; i < length; i++) {
JSObject* global = boundaries.mGlobals.Value().ElementAt(i);
if (!JS_IsGlobalObject(global)) {
rv.Throw(NS_ERROR_INVALID_ARG);
return false;
}
if (!globals.append(global)) {
rv.Throw(NS_ERROR_OUT_OF_MEMORY);
return false;
}
}
if (!PopulateZonesWithGlobals(zones, globals) ||
!roots.init(zones) ||
!AddGlobalsAsRoots(globals, roots))
{
rv.Throw(NS_ERROR_OUT_OF_MEMORY);
return false;
}
}
if (!foundBoundaryProperty) {
rv.Throw(NS_ERROR_INVALID_ARG);
return false;
}
MOZ_ASSERT(roots.initialized());
//.........这里部分代码省略.........