v0.13.1
Public Member Functions | Private Attributes | List of all members
FTensor::Tensor1< T, Tensor_Dim > Class Template Reference

#include <src/ftensor/src/FTensor/Tensor1/Tensor1_value.hpp>

Inheritance diagram for FTensor::Tensor1< T, Tensor_Dim >:
[legend]

Public Member Functions

template<class... U>
constexpr Tensor1 (U... d)
 
constexpr Tensor1 ()
 
Toperator() (const int N)
 
T operator() (const int N) const
 
template<char i, int Dim>
std::enable_if<(Tensor_Dim >=Dim), Tensor1_Expr< Tensor1< T, Tensor_Dim >, T, Dim, i > >::type operator() (const Index< i, Dim > &)
 
template<char i, int Dim>
std::enable_if<(Tensor_Dim >=Dim), Tensor1_Expr< constTensor1< T, Tensor_Dim >, T, Dim, i > >::type operator() (const Index< i, Dim > &) const
 
Tensor1< T, Tensor_Dim > normalize ()
 
T l2 () const
 
template<int Current_Dim>
T l2_squared (const Number< Current_Dim > &) const
 
T l2_squared (const Number< 1 > &) const
 

Private Attributes

T data [Tensor_Dim]
 

Detailed Description

template<class T, int Tensor_Dim>
class FTensor::Tensor1< T, Tensor_Dim >
Examples
ContactOps.hpp, ElasticityMixedFormulation.hpp, EshelbianOperators.cpp, HookeElement.cpp, HookeElement.hpp, HookeInternalStressElement.hpp, MagneticElement.hpp, NavierStokesElement.cpp, PlasticOps.hpp, PlasticOpsGeneric.hpp, PlasticThermalOps.hpp, PoissonDiscontinousGalerkin.hpp, PoissonOperators.hpp, Remodeling.cpp, analytical_nonlinear_poisson.cpp, analytical_poisson.cpp, analytical_poisson_field_split.cpp, approx_sphere.cpp, contact.cpp, continuity_check_on_skeleton_with_simple_2d_for_hdiv.cpp, elasticity.cpp, field_blas.cpp, hanging_node_approx.cpp, hcurl_check_approx_in_2d.cpp, hcurl_curl_operator.cpp, heat_method.cpp, higher_derivatives.cpp, lorentz_force.cpp, matrix_function.cpp, mixed_poisson.cpp, mortar_contact_thermal.cpp, nonlinear_elastic.cpp, plastic.cpp, plot_base.cpp, poisson_2d_dis_galerkin.cpp, scalar_check_approximation.cpp, shallow_wave.cpp, simple_contact_thermal.cpp, simple_elasticity.cpp, and thermo_plastic.cpp.

Definition at line 8 of file Tensor1_value.hpp.

Constructor & Destructor Documentation

◆ Tensor1() [1/2]

template<class T , int Tensor_Dim>
template<class... U>
constexpr FTensor::Tensor1< T, Tensor_Dim >::Tensor1 ( U...  d)
constexpr

Definition at line 14 of file Tensor1_value.hpp.

14 : data{d...}
15 {
16 static_assert(sizeof...(d) == sizeof(data) / sizeof(T),
17 "Incorrect number of Arguments. Constructor should "
18 "initialize the entire Tensor");
19 };
T data[Tensor_Dim]
const double T
const Tensor1_Expr< const dTensor0< T, Dim, i >, typename promote< T, double >::V, Dim, i > d(const Tensor0< T * > &a, const Index< i, Dim > index, const Tensor1< int, Dim > &d_ijk, const Tensor1< double, Dim > &d_xyz)
Definition: dTensor0.hpp:27

◆ Tensor1() [2/2]

template<class T , int Tensor_Dim>
constexpr FTensor::Tensor1< T, Tensor_Dim >::Tensor1 ( )
constexpr

Definition at line 21 of file Tensor1_value.hpp.

21{}

Member Function Documentation

◆ l2()

template<class T , int Tensor_Dim>
T FTensor::Tensor1< T, Tensor_Dim >::l2 ( ) const

Definition at line 84 of file Tensor1_value.hpp.

84{ return sqrt(l2_squared(Number<Tensor_Dim>())); }
T l2_squared(const Number< Current_Dim > &) const

◆ l2_squared() [1/2]

template<class T , int Tensor_Dim>
T FTensor::Tensor1< T, Tensor_Dim >::l2_squared ( const Number< 1 > &  ) const

Definition at line 91 of file Tensor1_value.hpp.

91{ return data[0] * data[0]; }

◆ l2_squared() [2/2]

template<class T , int Tensor_Dim>
template<int Current_Dim>
T FTensor::Tensor1< T, Tensor_Dim >::l2_squared ( const Number< Current_Dim > &  ) const

Definition at line 86 of file Tensor1_value.hpp.

87 {
88 return data[Current_Dim - 1] * data[Current_Dim - 1]
89 + l2_squared(Number<Current_Dim - 1>());
90 }

◆ normalize()

template<class T , int Tensor_Dim>
Tensor1< T, Tensor_Dim > FTensor::Tensor1< T, Tensor_Dim >::normalize ( )
Examples
approx_sphere.cpp, and shallow_wave.cpp.

Definition at line 77 of file Tensor1_value.hpp.

78 {
80 (*this)(a) /= l2();
81 return *this;
82 }
constexpr double a
Definition: single.cpp:4

◆ operator()() [1/4]

template<class T , int Tensor_Dim>
template<char i, int Dim>
std::enable_if<(Tensor_Dim >=Dim), Tensor1_Expr< Tensor1< T, Tensor_Dim >, T, Dim, i > >::type FTensor::Tensor1< T, Tensor_Dim >::operator() ( const Index< i, Dim > &  )

Definition at line 61 of file Tensor1_value.hpp.

62 {
63 return Tensor1_Expr<Tensor1<T, Tensor_Dim>, T, Dim, i>(*this);
64 }
FTensor::Index< 'i', SPACE_DIM > i

◆ operator()() [2/4]

template<class T , int Tensor_Dim>
template<char i, int Dim>
std::enable_if<(Tensor_Dim >=Dim), Tensor1_Expr< constTensor1< T, Tensor_Dim >, T, Dim, i > >::type FTensor::Tensor1< T, Tensor_Dim >::operator() ( const Index< i, Dim > &  ) const

Definition at line 70 of file Tensor1_value.hpp.

71 {
72 return Tensor1_Expr<const Tensor1<T, Tensor_Dim>, T, Dim, i>(*this);
73 }

◆ operator()() [3/4]

template<class T , int Tensor_Dim>
T & FTensor::Tensor1< T, Tensor_Dim >::operator() ( const int  N)

Definition at line 26 of file Tensor1_value.hpp.

27 {
28#ifdef FTENSOR_DEBUG
29 if(N >= Tensor_Dim || N < 0)
30 {
31 std::stringstream s;
32 s << "Bad index in Tensor1<T," << Tensor_Dim << ">.operator(" << N
33 << ")" << std::endl;
34 throw std::out_of_range(s.str());
35 }
36#endif
37 return data[N];
38 }
const int N
Definition: speed_test.cpp:3

◆ operator()() [4/4]

template<class T , int Tensor_Dim>
T FTensor::Tensor1< T, Tensor_Dim >::operator() ( const int  N) const

Definition at line 39 of file Tensor1_value.hpp.

40 {
41#ifdef FTENSOR_DEBUG
42 if(N >= Tensor_Dim || N < 0)
43 {
44 std::stringstream s;
45 s << "Bad index in Tensor1<T," << Tensor_Dim << ">.operator(" << N
46 << ") const" << std::endl;
47 throw std::out_of_range(s.str());
48 }
49#endif
50 return data[N];
51 }

Member Data Documentation

◆ data

template<class T , int Tensor_Dim>
T FTensor::Tensor1< T, Tensor_Dim >::data[Tensor_Dim]
private

Definition at line 10 of file Tensor1_value.hpp.


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