MPSCNNSubtractGradient A gradient subtraction operator. Declarationclass MPSCNNSubtractGradient TopicsInitializersinit(device:isSecondarySourceFilter:) RelationshipsInherits FromMPSCNNArithmeticGradientConforms ToCVarArgCustomDebugStringConvertibleCustomStringConvertibleEquatableHashableNSCodingNSCopyingNSObjectProtocolNSSecureCoding See AlsoArithmetic LayersMPSCNNAddMPSCNNAddGradientMPSCNNSubtractMPSCNNMultiplyMPSCNNMultiplyGradientMPSCNNDivideMPSCNNArithmeticMPSCNNArithmeticGradientMPSCNNArithmeticGradientState