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> Unreal Engine API Reference > Runtime > Core > Misc > FExpressionGrammar > FExpressionGrammar::DefineBinaryOperator

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FExpressionGrammar::DefineBinaryOperator

Define a binary operator for the specified symbol, with the specified precedence and associativity

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Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Misc/ExpressionParserTypes.h
Include	#include "Misc/ExpressionParserTypes.h"

Syntax

template<typename TExpressionNode>
void DefineBinaryOperator
(
    int32 InPrecedence,
    EAssociativity InAssociativity,
    bool bCanShortCircuit
)

Remarks

Define a binary operator for the specified symbol, with the specified precedence and associativity

Associativity defaults to RightToLeft for legacy reasons.

Parameters

Parameter	Description
InPrecedence	The precedence (priority of execution) this operator should have
InAssociativity	With operators of the same precedence, determines whether they execute left to right, or right to left

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