OptionalBase is the common functionality between reference and non-reference optional types. More...

#include <Optional.hpp>

Inheritance diagram for OptionalBase:

Public Member Functions
	OptionalBase () noexcept

bool	has_value () const noexcept

	operator bool () const noexcept
	Conversion to bool, so can be used in if-statements and similar contexts expecting a bool. More...

Protected Member Functions
	OptionalBase (bool hasValue) noexcept

Protected Attributes
bool	m_HasValue

Detailed Description

OptionalBase is the common functionality between reference and non-reference optional types.

Definition at line 45 of file Optional.hpp.

Constructor & Destructor Documentation

◆ OptionalBase() [1/2]

OptionalBase ( )

inlinenoexcept

Definition at line 48 of file Optional.hpp.

         : m_HasValue{false}
     {
     }

◆ OptionalBase() [2/2]

OptionalBase ( bool hasValue )

inlineprotectednoexcept

Definition at line 67 of file Optional.hpp.

         : m_HasValue{hasValue}
     {
     }

Member Function Documentation

◆ has_value()

bool has_value ( ) const

inlinenoexcept

Definition at line 53 of file Optional.hpp.

Referenced by NetworkImpl::AddConvolution2dLayer(), NetworkImpl::AddDepthwiseConvolution2dLayer(), ProfilingDetails::AddDetailsToString(), NetworkImpl::AddFullyConnectedLayer(), NetworkImpl::AddPrecompiledLayer(), NetworkImpl::AddTransposeConvolution2dLayer(), Converter::ConvertOperation(), armnnOnnxParser::CreateConstTensorImpl(), BackendRegistry::Deregister(), armnn::ExtractJsonObjects(), armnn::GetBiasDataType(), RefLayerSupport::IsConvolution2dSupported(), LayerSupportHandle::IsConvolution2dSupported(), RefLayerSupport::IsConvolution3dSupported(), LayerSupportHandle::IsConvolution3dSupported(), RefLayerSupport::IsDepthwiseConvolutionSupported(), LayerSupportHandle::IsDepthwiseConvolutionSupported(), LayerSupportHandle::IsDilatedDepthwiseConvolutionSupported(), LayerSupportHandle::IsFullyConnectedSupported(), DelegateOptions::IsLoggingEnabled(), RefLayerSupport::IsTransposeConvolution2dSupported(), LayerSupportHandle::IsTransposeConvolution2dSupported(), LayerSupportHandle::IsUnidirectionalSequenceLstmSupported(), OptionalReferenceSwitch< std::is_reference< armnn::DebugCallbackFunction >::value, armnn::DebugCallbackFunction >::operator=(), OptionalReferenceSwitch< true, T >::operator=(), Optional< armnn::LogSeverity >::operator==(), armnnUtils::Permuted(), and BackendRegistry::Register().

     {
         return m_HasValue;
     }

◆ operator bool()

operator bool ( ) const

inlineexplicitnoexcept

Conversion to bool, so can be used in if-statements and similar contexts expecting a bool.

Note this is explicit so that it doesn't get implicitly converted to a bool in unwanted cases, for example "Optional<TypeA> == Optional<TypeB>" should not compile.

Definition at line 61 of file Optional.hpp.

     {
         return has_value();
     }

Member Data Documentation

◆ m_HasValue

bool m_HasValue

protected

Definition at line 72 of file Optional.hpp.

The documentation for this class was generated from the following file:

include/armnn/Optional.hpp

Public Member Functions

Protected Member Functions

Protected Attributes