CExprDefinition | Unreal Engine 5.7 Documentation

API > API/Runtime > API/Runtime/VerseCompiler

Represents all definitions (and assignments) supported by Verse. They are: element:valueDomain=value e.g. x:int=5 e.g. f(x:int):int=x*x element:valueDomain e.g. x:int e.g. f(x:int):int element=value e.g. x=5 e.g. f(x:int)=x*x


Name	CExprDefinition
Type	class
Header File	/Engine/Source/Runtime/VerseCompiler/Public/uLang/Semantics/Expression.h
Include Path	#include "uLang/Semantics/Expression.h"

Syntax

class CExprDefinition : public uLang::CExpressionBase

Inheritance Hierarchy

CSharedMix → CAstNode → CExpressionBase → CExprDefinition
CAttributable → CExpressionBase → CExprDefinition

Derived Classes

Constructors

Name	Remarks	Include Path	Unreal Specifiers
CExprDefinition ( EVstMappingType VstMappingType )		uLang/Semantics/Expression.h
CExprDefinition ( TSPtr< CExpressionBase >&& Element, TSPtr< CExpressionBase >&& ValueDomain, TSPtr< CExpressionBase >&& Value, EVstMappingType VstMappingType )		uLang/Semantics/Expression.h

Functions

Public

Name	Remarks	Include Path	Unreal Specifiers
const TSPtr< CExpressionBase > & Element()		uLang/Semantics/Expression.h
CSymbol GetName()		uLang/Semantics/Expression.h
bool IsNamed()		uLang/Semantics/Expression.h
void SetElement ( TSRef< CExpressionBase >&& Element )		uLang/Semantics/Expression.h
void SetName ( CSymbol Name )		uLang/Semantics/Expression.h
void SetValue ( TSRef< CExpressionBase >&& Value )		uLang/Semantics/Expression.h
void SetValueDomain ( TSRef< CExpressionBase >&& ValueDomain )		uLang/Semantics/Expression.h
TSPtr< CExpressionBase > TakeElement()		uLang/Semantics/Expression.h
TSPtr< CExpressionBase > TakeValue()		uLang/Semantics/Expression.h
TSPtr< CExpressionBase > TakeValueDomain()		uLang/Semantics/Expression.h
const TSPtr< CExpressionBase > & Value()		uLang/Semantics/Expression.h
const TSPtr< CExpressionBase > & ValueDomain()		uLang/Semantics/Expression.h

Overridden from CExpressionBase

Name	Remarks	Include Path
virtual bool CanBePathSegment ( const TMacroSymbols& MacroSymbols ) const	True if this expression can be path of a segment.	uLang/Semantics/Expression.h
virtual bool CanFail ( const CAstPackage* Package ) const	Returns whether the expression may fail.	uLang/Semantics/Expression.h
virtual const CExpressionBase * FindFirstAsyncSubExpr ( const CSemanticProgram& Program ) const	Returns itself or the first async sub-expression or return nullptr if it and all its sub-expressions are immediate.	uLang/Semantics/Expression.h

Overridden from CAstNode

Name	Remarks	Include Path
virtual CUTF8String GetErrorDesc()	Text methods.	uLang/Semantics/Expression.h
virtual EAstNodeType GetNodeType()		uLang/Semantics/Expression.h
virtual bool MayHaveAttributes()		uLang/Semantics/Expression.h
virtual void VisitChildren ( SAstVisitor& Visitor ) const	Iterates over this AST node's direct children, calling Visitor.Visit for each child.	uLang/Semantics/Expression.h

Operators

Name	Remarks	Include Path	Unreal Specifiers
virtual bool operator== ( const CExpressionBase& Other ) const		uLang/Semantics/Expression.h

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