本文整理汇总了C++中PropertyList::DeletePropertyFor方法的典型用法代码示例。如果您正苦于以下问题：C++ PropertyList::DeletePropertyFor方法的具体用法？C++ PropertyList::DeletePropertyFor怎么用？C++ PropertyList::DeletePropertyFor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PropertyList的用法示例。
在下文中一共展示了PropertyList::DeletePropertyFor方法的4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: DeleteAllPropertiesFor
nsresult
nsPropertyTable::TransferOrDeleteAllPropertiesFor(nsPropertyOwner aObject,
nsPropertyTable *aOtherTable)
{
nsresult rv = NS_OK;
for (PropertyList* prop = mPropertyList; prop; prop = prop->mNext) {
if (prop->mTransfer) {
auto entry = static_cast<PropertyListMapEntry*>
(prop->mObjectValueMap.Search(aObject));
if (entry) {
rv = aOtherTable->SetProperty(aObject, prop->mName,
entry->value, prop->mDtorFunc,
prop->mDtorData, prop->mTransfer);
if (NS_FAILED(rv)) {
DeleteAllPropertiesFor(aObject);
aOtherTable->DeleteAllPropertiesFor(aObject);
break;
}
prop->mObjectValueMap.RemoveEntry(entry);
}
}
else {
prop->DeletePropertyFor(aObject);
}
}
return rv;
}示例2:
void
nsPropertyTable::DeleteAllPropertiesFor(nsPropertyOwner aObject)
{
for (PropertyList* prop = mPropertyList; prop; prop = prop->mNext) {
prop->DeletePropertyFor(aObject);
}
}示例3: DeleteAllPropertiesFor
nsresult
nsPropertyTable::TransferOrDeleteAllPropertiesFor(nsPropertyOwner aObject,
nsPropertyTable *aOtherTable)
{
nsresult rv = NS_OK;
for (PropertyList* prop = mPropertyList; prop; prop = prop->mNext) {
if (prop->mTransfer) {
PropertyListMapEntry *entry = static_cast<PropertyListMapEntry*>
(PL_DHashTableOperate(&prop->mObjectValueMap, aObject,
PL_DHASH_LOOKUP));
if (PL_DHASH_ENTRY_IS_BUSY(entry)) {
rv = aOtherTable->SetProperty(aObject, prop->mName,
entry->value, prop->mDtorFunc,
prop->mDtorData, prop->mTransfer);
if (NS_FAILED(rv)) {
DeleteAllPropertiesFor(aObject);
aOtherTable->DeleteAllPropertiesFor(aObject);
break;
}
PL_DHashTableRawRemove(&prop->mObjectValueMap, entry);
}
}
else {
prop->DeletePropertyFor(aObject);
}
}
return rv;
}示例4: GetPropertyListFor
nsresult
nsPropertyTable::DeleteProperty(nsPropertyOwner aObject,
nsIAtom *aPropertyName)
{
NS_PRECONDITION(aPropertyName && aObject, "unexpected null param");
PropertyList* propertyList = GetPropertyListFor(aPropertyName);
if (propertyList) {
if (propertyList->DeletePropertyFor(aObject))
return NS_OK;
}
return NS_PROPTABLE_PROP_NOT_THERE;
}