本文整理汇总了C++中oop::arg_count方法的典型用法代码示例。如果您正苦于以下问题：C++ oop::arg_count方法的具体用法？C++ oop::arg_count怎么用？C++ oop::arg_count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::arg_count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: copy_add_method_slot
oop slotsMap::copy_add_method_slot( slotsOop obj,
stringOop name,
slotType type,
oop contents,
oop anno,
bool mustAllocate) {
if (type->is_vm_slot()) {
// skip all the checks and do not try to remove it, since
// vm slots do not change from obj to map, and rm will fetch anyway
slotDesc* sd = obj->find_slot(name);
return sd != NULL
? change_slot (obj, sd, type, contents, anno, mustAllocate)
: copy_add_new_slot(obj, name, type, contents, anno, mustAllocate);
}
if ( contents->arg_count() != name->arg_count() )
return ErrorCodes::vmString_prim_error(ARGUMENTCOUNTERROR);
if (obj->is_method_like())
return ErrorCodes::vmString_prim_error(BADTYPEERROR); // cannot add methods to methods
slotDesc *old= find_slot(name);
if (old && old->is_map_slot())
// change in situ
return change_slot(obj, old, type, contents, anno, mustAllocate);
slotsOop result;
if (old) {
// remove the old slot, then add in a new one
result= (slotsOop)copy_remove_one_slot(obj, old, mustAllocate);
if (oop(result) == failedAllocationOop) return failedAllocationOop;
if (old->is_assignment_slot_name(name)) {
// replace the data slot as a map slot
result= ((slotsMap*)result->map())->
copy_add_new_slot(result, old->name, MAP_SLOT(old->type),
obj->get_slot(old), old->annotation, mustAllocate);
if (oop(result) == failedAllocationOop) return failedAllocationOop;
}
} else
result= obj;
return ((slotsMap*)result->map())->
copy_add_new_slot(result, name, MAP_SLOT(type), contents, anno,
mustAllocate);
}