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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials > API/Runtime/Engine/Materials/UMaterialExpressionWhileLoop
- UMaterialExpression::HasExecInput()
- UMaterialExpressionWhileLoop::HasExecInput()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionWhileLoop.h |
| Include | #include "Materials/MaterialExpressionWhileLoop.h" |
virtual bool HasExecInput&40;&41;