TypedElementQueryContextImplementation.inl File Reference

#include <type_traits>
#include "Elements/Framework/TypedElementQueryCapabilities.inl"

Go to the source code of this file.

Namespaces
namespace	UE
namespace	UE::Editor
namespace	UE::Editor::DataStorage
namespace	UE::Editor::DataStorage::Queries

Macros
#define	CallFunction(Capability, ReturnValue, FunctionName, ...)
#define	ArgTypeName(Type, Name)   Type Name
#define	ArgName(Type, Name)   Name
#define	FunctionCommon(ReturnType)
#define	Function0(Capability, Return, Function)
#define	Function1(Capability, Return, Function, Arg1)
#define	Function2(Capability, Return, Function, Arg1, Arg2)
#define	Function3(Capability, Return, Function, Arg1, Arg2, Arg3)
#define	Function4(Capability, Return, Function, Arg1, Arg2, Arg3, Arg4)
#define	ConstFunction0(Capability, Return, Function)
#define	ConstFunction1(Capability, Return, Function, Arg1)
#define	ConstFunction2(Capability, Return, Function, Arg1, Arg2)
#define	ConstFunction3(Capability, Return, Function, Arg1, Arg2, Arg3)
#define	ConstFunction4(Capability, Return, Function, Arg1, Arg2, Arg3, Arg4)
#define	CapabilityStart(Capability, Flags)
#define	CapabilityEnd(Capability)

Macro Definition Documentation

ArgName

#define ArgName	(		Type,
			Name
	)		Name

ArgTypeName

#define ArgTypeName	(		Type,
			Name
	)		Type Name

CallFunction

#define CallFunction	(		Capability,
			ReturnValue,
			FunctionName,
			...
	)

Value:

    if constexpr (SupportsCapability< Capability >()) \
    { \
        return Implementation.FunctionName( __VA_ARGS__ ); \
    } \
    else \
    { \
		checkf(false, TEXT("Function '" #FunctionName "' in capability '" #Capability"' is not supported by the current query context implementation.")); \
        return ReturnValue {} ; \
    }

CapabilityEnd

#define CapabilityEnd

(

Capability

)

CapabilityStart

#define CapabilityStart	(		Capability,
			Flags
	)

ConstFunction0

#define ConstFunction0	(		Capability,
			Return,
			Function
	)

Value:

    FunctionCommon(Return) Function() const \
    { \
		CallFunction(Capability, Return, Function ) \
    }

ConstFunction1

#define ConstFunction1	(		Capability,
			Return,
			Function,
			Arg1
	)

Value:

    FunctionCommon(Return) Function(ArgTypeName Arg1) const \
    { \
		CallFunction(Capability, Return, Function, ArgName Arg1 ) \
    }

ConstFunction2

#define ConstFunction2	(		Capability,
			Return,
			Function,
			Arg1,
			Arg2
	)

Value:

    FunctionCommon(Return) Function(ArgTypeName Arg1, ArgTypeName Arg2) const \
    { \
		CallFunction(Capability, Return, Function, ArgName Arg1, ArgName Arg2 ) \
    }

ConstFunction3

#define ConstFunction3	(		Capability,
			Return,
			Function,
			Arg1,
			Arg2,
			Arg3
	)

Value:

    FunctionCommon(Return) Function(ArgTypeName Arg1, ArgTypeName Arg2, ArgTypeName Arg3) const \
    { \
		CallFunction(Capability, Return, Function, ArgName Arg1, ArgName Arg2, ArgName Arg3 ) \
    }

ConstFunction4

#define ConstFunction4	(		Capability,
			Return,
			Function,
			Arg1,
			Arg2,
			Arg3,
			Arg4
	)

Value:

    FunctionCommon(Return) Function(ArgTypeName Arg1, ArgTypeName Arg2, ArgTypeName Arg3, ArgTypeName Arg4) const \
    { \
		CallFunction(Capability, Return, Function, ArgName Arg1, ArgName Arg2, ArgName Arg3, ArgName Arg4 ) \
    }

Function0

#define Function0	(		Capability,
			Return,
			Function
	)

Value:

    FunctionCommon(Return) Function() \
    { \
		CallFunction(Capability, Return, Function ) \
    }

Function1

#define Function1	(		Capability,
			Return,
			Function,
			Arg1
	)

Value:

    FunctionCommon(Return) Function(ArgTypeName Arg1) \
    { \
		CallFunction(Capability, Return, Function, ArgName Arg1 ) \
    }

Function2

#define Function2	(		Capability,
			Return,
			Function,
			Arg1,
			Arg2
	)

Value:

    FunctionCommon(Return) Function(ArgTypeName Arg1, ArgTypeName Arg2) \
    { \
		CallFunction(Capability, Return, Function, ArgName Arg1, ArgName Arg2 ) \
    }

Function3

#define Function3	(		Capability,
			Return,
			Function,
			Arg1,
			Arg2,
			Arg3
	)

Value:

    FunctionCommon(Return) Function(ArgTypeName Arg1, ArgTypeName Arg2, ArgTypeName Arg3) \
    { \
		CallFunction(Capability, Return, Function, ArgName Arg1, ArgName Arg2, ArgName Arg3 ) \
    }

Function4

#define Function4	(		Capability,
			Return,
			Function,
			Arg1,
			Arg2,
			Arg3,
			Arg4
	)

Value:

    FunctionCommon(Return) Function(ArgTypeName Arg1, ArgTypeName Arg2, ArgTypeName Arg3, ArgTypeName Arg4) \
    { \
		CallFunction(Capability, Return, Function, ArgName Arg1, ArgName Arg2, ArgName Arg3, ArgName Arg4 ) \
    }

FunctionCommon

#define FunctionCommon

(

ReturnType

)

Value:

    template<typename QueryContext, ContextCapability... SupportedCapabilities> \
    ReturnType TQueryContextImpl<QueryContext, SupportedCapabilities...>::