v0.14.0
src
ftensor
src
FTensor
Tensor1
Tensor1_carat_Tensor1.hpp
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/* Multiplies two Tensor1's together yielding a Tensor2_symmetric. */
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#pragma once
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namespace
FTensor
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{
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template
<
class
A,
class
B,
class
T,
class
U,
int
Dim,
char
i,
char
j>
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class
Tensor1_carat_Tensor1
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{
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Tensor1_Expr<A, T, Dim, i>
iterA
;
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Tensor1_Expr<B, U, Dim, j>
iterB
;
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public
:
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typename
promote<T, U>::V
operator()
(
const
int
N1,
const
int
N2)
const
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{
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return
iterA
(N1) *
iterB
(N2);
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}
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Tensor1_carat_Tensor1
(
const
Tensor1_Expr<A, T, Dim, i>
&
a
,
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const
Tensor1_Expr<B, U, Dim, j>
&b)
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:
iterA
(
a
),
iterB
(b)
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{}
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};
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template
<
class
A,
class
B,
class
T,
class
U,
int
Dim,
char
i,
char
j>
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Tensor2_symmetric_Expr<Tensor1_carat_Tensor1<A, B, T, U, Dim, i, j>,
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typename
promote<T, U>::V
, Dim,
i
,
j
>
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operator^
(
const
Tensor1_Expr<A, T, Dim, i>
&
a
,
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const
Tensor1_Expr<B, U, Dim, j>
&b)
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{
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using
TensorExpr =
Tensor1_carat_Tensor1<A, B, T, U, Dim, i, j>
;
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return
Tensor2_symmetric_Expr<TensorExpr, typename promote<T, U>::V
, Dim,
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i
,
j
>(TensorExpr(
a
, b));
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}
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}
FTensor::operator^
Ddg_Expr< Ddg_carat_Ddg_13< A, B, T, U, Dim, Dim23, i, j, k, l, m, n >, typename promote< T, U >::V, Dim, Dim23, i, k, m, n > operator^(const Ddg_Expr< A, T, Dim, Dim, i, j, k, l > &a, const Ddg_Expr< B, U, Dim, Dim23, j, l, m, n > &b)
Definition:
Ddg_carat_Ddg.hpp:59
FTensor
JSON compatible output.
Definition:
Christof_constructor.hpp:6
FTensor::Tensor1_carat_Tensor1
Definition:
Tensor1_carat_Tensor1.hpp:8
FTensor::Tensor2_symmetric_Expr
Definition:
Tensor2_symmetric_Expr.hpp:36
FTensor::Tensor1_carat_Tensor1::iterA
Tensor1_Expr< A, T, Dim, i > iterA
Definition:
Tensor1_carat_Tensor1.hpp:10
FTensor::Tensor1_carat_Tensor1::iterB
Tensor1_Expr< B, U, Dim, j > iterB
Definition:
Tensor1_carat_Tensor1.hpp:11
FTensor::Tensor1_Expr
Definition:
Tensor1_Expr.hpp:27
a
constexpr double a
Definition:
approx_sphere.cpp:30
FTensor::Tensor1_carat_Tensor1::operator()
promote< T, U >::V operator()(const int N1, const int N2) const
Definition:
Tensor1_carat_Tensor1.hpp:14
FTensor::promote::V
T1 V
Definition:
promote.hpp:17
i
FTensor::Index< 'i', SPACE_DIM > i
Definition:
hcurl_divergence_operator_2d.cpp:27
j
FTensor::Index< 'j', 3 > j
Definition:
matrix_function.cpp:19
FTensor::Tensor1_carat_Tensor1::Tensor1_carat_Tensor1
Tensor1_carat_Tensor1(const Tensor1_Expr< A, T, Dim, i > &a, const Tensor1_Expr< B, U, Dim, j > &b)
Definition:
Tensor1_carat_Tensor1.hpp:19
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