TOperatorJumpTable

Jump table specifying how to execute an operator with different types

Windows
MacOS
Linux

References

Module

Core

Header

/Engine/Source/Runtime/Core/Public/Misc/ExpressionParserTypes.h

Include

#include "Misc/ExpressionParserTypes.h"

Syntax

template<typename ContextType>
struct TOperatorJumpTable

Remarks

Jump table specifying how to execute an operator with different types

Functions

Name Description

Public function Const

FExpressionR...

 

ExecBinary

(
    const FExpressionToken& Operator,
    const FExpressionToken& L,
    const FExpressionToken& R,
    const ContextType* Context
)

Execute the specified token as a binary operator, if such an overload exists

Public function Const

FExpressionR...

 

ExecPostUnary

(
    const FExpressionToken& Operator,
    const FExpressionToken& L,
    const ContextType* Context
)

Execute the specified token as a unary operator, if such an overload exists

Public function Const

FExpressionR...

 

ExecPreUnary

(
    const FExpressionToken& Operator,
    const FExpressionToken& R,
    const ContextType* Context
)

Execute the specified token as a unary operator, if such an overload exists

Public function

*return

 

MakeError

(
    FExpressionError(LOCTEXT("DivisionB...
)

Map an expression node to a binary operator with the specified implementation.

Public function

void

 

MapPostUnary

(
    FuncType InFunc
)

Map an expression node to a post-unary operator with the specified implementation.

Public function

void

 

MapPreUnary

(
    FuncType InFunc
)

Map an expression node to a pre-unary operator with the specified implementation.

Public function Const

bool

 

ShouldShortCircuit

(
    const FExpressionToken& Operator,
    const FExpressionToken& L,
    const ContextType* Context
)

Check whether we should short circuit the specified operator
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