g2o::ceres::internal::ParameterDims< IsDynamic, Ns > Class Template Reference

#include <parameter_dims.h>

Public Types
using	Parameters = std::integer_sequence<int, Ns...>

Static Public Member Functions
static constexpr int	GetDim (int dim)
template<typename T>
static std::array< T *, kNumParameterBlocks >	GetUnpackedParameters (T *ptr)

Static Public Attributes
static constexpr bool	kIsValid
static constexpr bool	kIsDynamic = IsDynamic
static constexpr int	kNumParameterBlocks = sizeof...(Ns)
static constexpr int	kNumParameters

Static Private Member Functions
template<typename T, int... Indices>
static std::array< T *, kNumParameterBlocks >	GetUnpackedParameters (T *ptr, std::integer_sequence< int, Indices... >)

Static Private Attributes
static constexpr std::array< int, kNumParameterBlocks >	params_ {Ns...}

Detailed Description

template<bool IsDynamic, int... Ns>
class g2o::ceres::internal::ParameterDims< IsDynamic, Ns >

Definition at line 68 of file parameter_dims.h.

Member Typedef Documentation

Parameters

template<bool IsDynamic, int... Ns>

using g2o::ceres::internal::ParameterDims< IsDynamic, Ns >::Parameters = std::integer_sequence<int, Ns...>

Definition at line 70 of file parameter_dims.h.

Member Function Documentation

GetDim()

template<bool IsDynamic, int... Ns>

constexpr int g2o::ceres::internal::ParameterDims< IsDynamic, Ns >::GetDim ( int dim )

inlinestaticconstexpr

Definition at line 88 of file parameter_dims.h.

{ return params_[dim]; }

GetUnpackedParameters() [1/2]

template<bool IsDynamic, int... Ns>

template<typename T>

std::array< T *, kNumParameterBlocks > g2o::ceres::internal::ParameterDims< IsDynamic, Ns >::GetUnpackedParameters ( T * ptr )

inlinestatic

Definition at line 93 of file parameter_dims.h.

              {
    using Offsets = ExclusiveScan<Parameters>;
    return GetUnpackedParameters(ptr, Offsets());
  }

Referenced by g2o::ceres::internal::AutoDifferentiate(), and g2o::ceres::internal::ParameterDims< false, Ns... >::GetUnpackedParameters().

GetUnpackedParameters() [2/2]

template<bool IsDynamic, int... Ns>

template<typename T, int... Indices>

std::array< T *, kNumParameterBlocks > g2o::ceres::internal::ParameterDims< IsDynamic, Ns >::GetUnpackedParameters ( T * ptr, std::integer_sequence< int, Indices... >  )

inlinestaticprivate

Definition at line 101 of file parameter_dims.h.

                                                    {
    return std::array<T*, kNumParameterBlocks>{{ptr + Indices...}};
  }

Member Data Documentation

kIsDynamic

template<bool IsDynamic, int... Ns>

bool g2o::ceres::internal::ParameterDims< IsDynamic, Ns >::kIsDynamic = IsDynamic

staticconstexpr

Definition at line 80 of file parameter_dims.h.

kIsValid

template<bool IsDynamic, int... Ns>

bool g2o::ceres::internal::ParameterDims< IsDynamic, Ns >::kIsValid

staticconstexpr

Initial value:

=
      IsValidParameterDimensionSequence(Parameters())

Definition at line 74 of file parameter_dims.h.

kNumParameterBlocks

template<bool IsDynamic, int... Ns>

int g2o::ceres::internal::ParameterDims< IsDynamic, Ns >::kNumParameterBlocks = sizeof...(Ns)

staticconstexpr

Definition at line 81 of file parameter_dims.h.

kNumParameters

template<bool IsDynamic, int... Ns>

int g2o::ceres::internal::ParameterDims< IsDynamic, Ns >::kNumParameters

staticconstexpr

Initial value:

=
      Sum<std::integer_sequence<int, Ns...>>::Value

Definition at line 85 of file parameter_dims.h.

Referenced by g2o::ceres::internal::AutoDifferentiate().

params_

template<bool IsDynamic, int... Ns>

std::array<int, kNumParameterBlocks> g2o::ceres::internal::ParameterDims< IsDynamic, Ns >::params_ {Ns...}

staticconstexprprivate

Definition at line 106 of file parameter_dims.h.

{Ns...};

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

• /build/reproducible-path/g2o-0~20230806/g2o/autodiff/parameter_dims.h