本文整理汇总了C++中TSubclassOf::GetPropertiesSize方法的典型用法代码示例。如果您正苦于以下问题：C++ TSubclassOf::GetPropertiesSize方法的具体用法？C++ TSubclassOf::GetPropertiesSize怎么用？C++ TSubclassOf::GetPropertiesSize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TSubclassOf的用法示例。
在下文中一共展示了TSubclassOf::GetPropertiesSize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: PreloadAttributeSetData
//.........这里部分代码省略.........
*/
TArray<TSubclassOf<UAttributeSet> > ClassList;
for (TObjectIterator<UClass> ClassIt; ClassIt; ++ClassIt)
{
UClass* TestClass = *ClassIt;
if (TestClass->IsChildOf(UAttributeSet::StaticClass()))
{
ClassList.Add(TestClass);
#if !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
// This can only work right now on POD attribute sets. If we ever support FStrings or TArrays in AttributeSets
// we will need to update this code to not use memcpy etc.
for (TFieldIterator<UProperty> PropIt(TestClass, EFieldIteratorFlags::IncludeSuper); PropIt; ++PropIt)
{
if (!PropIt->HasAllPropertyFlags(CPF_IsPlainOldData))
{
ABILITY_LOG(Error, TEXT("FAttributeSetInitter::PreloadAttributeSetData Unable to Handle AttributeClass %s because it has a non POD property: %s"),
*TestClass->GetName(), *PropIt->GetName());
return;
}
}
#endif
}
}
/**
* Loop through CurveData table and build sets of Defaults that keyed off of Name + Level
*/
for (auto It = CurveData->RowMap.CreateConstIterator(); It; ++It)
{
FString RowName = It.Key().ToString();
FString ClassName;
FString SetName;
FString AttributeName;
FString Temp;
RowName.Split(TEXT("."), &ClassName, &Temp);
Temp.Split(TEXT("."), &SetName, &AttributeName);
if (!ensure(!ClassName.IsEmpty() && !SetName.IsEmpty() && !AttributeName.IsEmpty()))
{
ABILITY_LOG(Verbose, TEXT("FAttributeSetInitter::PreloadAttributeSetData Unable to parse row %s in %s"), *RowName, *CurveData->GetName());
continue;
}
// Find the AttributeSet
TSubclassOf<UAttributeSet> Set = FindBestAttributeClass(ClassList, SetName);
if (!Set)
{
// This is ok, we may have rows in here that don't correspond directly to attributes
ABILITY_LOG(Verbose, TEXT("FAttributeSetInitter::PreloadAttributeSetData Unable to match AttributeSet from %s (row: %s)"), *SetName, *RowName);
continue;
}
// Find the UProperty
UNumericProperty* Property = FindField<UNumericProperty>(*Set, *AttributeName);
if (!Property)
{
ABILITY_LOG(Verbose, TEXT("FAttributeSetInitter::PreloadAttributeSetData Unable to match Attribute from %s (row: %s)"), *AttributeName, *RowName);
continue;
}
FRichCurve* Curve = It.Value();
FName ClassFName = FName(*ClassName);
FAttributeSetDefaulsCollection& DefaultCollection = Defaults.FindOrAdd(ClassFName);
int32 LastLevel = Curve->GetLastKey().Time;
DefaultCollection.LevelData.SetNum(FMath::Max(LastLevel, DefaultCollection.LevelData.Num()));
//At this point we know the Name of this "class"/"group", the AttributeSet, and the Property Name. Now loop through the values on the curve to get the attribute default value at each level.
for (auto KeyIter = Curve->GetKeyIterator(); KeyIter; ++KeyIter)
{
const FRichCurveKey& CurveKey = *KeyIter;
int32 Level = CurveKey.Time;
float Value = CurveKey.Value;
FAttributeSetDefaults& SetDefaults = DefaultCollection.LevelData[Level-1];
FAttributeDefaultValueList* DefaultDataList = SetDefaults.DataMap.Find(Set);
if (DefaultDataList == nullptr)
{
ABILITY_LOG(Verbose, TEXT("Initializing new default set for %s[%d]. PropertySize: %d.. DefaultSize: %d"), *Set->GetName(), Level, Set->GetPropertiesSize(), UAttributeSet::StaticClass()->GetPropertiesSize());
DefaultDataList = &SetDefaults.DataMap.Add(Set);
}
// Import curve value into default data
check(DefaultDataList);
DefaultDataList->AddPair(Property, Value);
}
}
}