本文整理汇总了C++中oop::is_a方法的典型用法代码示例。如果您正苦于以下问题：C++ oop::is_a方法的具体用法？C++ oop::is_a怎么用？C++ oop::is_a使用的例子？那么恭喜您, 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oop的用法示例。
在下文中一共展示了oop::is_a方法的3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: do_object
void do_object(oop obj) {
obj->oop_iterate_header(&resolve);
obj->oop_iterate(&resolve);
assert(obj->klass()->is_shared(), "Klass not pointing into shared space.");
// If the object is a Java object or class which might (in the
// future) contain a reference to a young gen object, add it to the
// list.
if (obj->is_klass() || obj->is_instance()) {
if (obj->is_klass() ||
obj->is_a(SystemDictionary::Class_klass()) ||
obj->is_a(SystemDictionary::Throwable_klass())) {
// Do nothing
}
else if (obj->is_a(SystemDictionary::String_klass())) {
// immutable objects.
} else {
// someone added an object we hadn't accounted for.
ShouldNotReachHere();
}
}
}示例2: pd_relocate_JavaMethod
void CodeInstaller::pd_relocate_JavaMethod(oop hotspot_method, jint pc_offset) {
#ifdef ASSERT
Method* method = NULL;
// we need to check, this might also be an unresolved method
if (hotspot_method->is_a(HotSpotResolvedJavaMethodImpl::klass())) {
method = getMethodFromHotSpotMethod(hotspot_method);
}
#endif
switch (_next_call_type) {
case INLINE_INVOKE:
break;
case INVOKEVIRTUAL:
case INVOKEINTERFACE: {
assert(method == NULL || !method->is_static(), "cannot call static method with invokeinterface");
NativeCall* call = nativeCall_at(_instructions->start() + pc_offset);
call->set_destination(SharedRuntime::get_resolve_virtual_call_stub());
_instructions->relocate(call->instruction_address(),
virtual_call_Relocation::spec(_invoke_mark_pc),
Assembler::call32_operand);
break;
}
case INVOKESTATIC: {
assert(method == NULL || method->is_static(), "cannot call non-static method with invokestatic");
NativeCall* call = nativeCall_at(_instructions->start() + pc_offset);
call->set_destination(SharedRuntime::get_resolve_static_call_stub());
_instructions->relocate(call->instruction_address(),
relocInfo::static_call_type, Assembler::call32_operand);
break;
}
case INVOKESPECIAL: {
assert(method == NULL || !method->is_static(), "cannot call static method with invokespecial");
NativeCall* call = nativeCall_at(_instructions->start() + pc_offset);
call->set_destination(SharedRuntime::get_resolve_opt_virtual_call_stub());
_instructions->relocate(call->instruction_address(),
relocInfo::opt_virtual_call_type, Assembler::call32_operand);
break;
}
default:
break;
}
}示例3: do_object
void do_object(oop obj) {
if (obj->is_a(_klass)) {
_result->append(obj);
}
}