- Generated on Mon May 16 2022 08:30:27 for ARTS by
1.9.3
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ARTS 2.5.4 (git: 4c0d3b4d)
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#include "matpack_complex.h"#include "blas.h"#include "exceptions.h"#include <algorithm>#include <cmath>#include <cstring>Go to the source code of this file.
| void copy | ( | Complex | x, |
| ComplexIterator1D | target, | ||
| const ComplexIterator1D & | end | ||
| ) |
Copy a scalar to all elements.
Definition at line 491 of file matpack_complex.cc.
References Zeeman::end().
| void copy | ( | Complex | x, |
| ComplexIterator2D | target, | ||
| const ComplexIterator2D & | end | ||
| ) |
Copy a scalar to all elements.
Definition at line 1336 of file matpack_complex.cc.
References ComplexVectorView::begin(), and Zeeman::end().
| void copy | ( | ConstComplexIterator1D | origin, |
| const ConstComplexIterator1D & | end, | ||
| ComplexIterator1D | target | ||
| ) |
Copy data between begin and end to target.
Target must be a valid area of memory. Note that the strides in the iterators can be different, so that we can for example copy data between different kinds of subvectors.
Definition at line 479 of file matpack_complex.cc.
Referenced by ComplexMatrix::ComplexMatrix(), ComplexVector::ComplexVector(), ComplexMatrix::operator=(), Array< base >::operator=(), ArrayOfSpeciesTag::operator=(), ComplexMatrixView::operator=(), and ComplexVectorView::operator=().
| void copy | ( | ConstComplexIterator2D | origin, |
| const ConstComplexIterator2D & | end, | ||
| ComplexIterator2D | target | ||
| ) |
Copy data between begin and end to target.
Target must be a valid area of memory. Note that the strides in the iterators can be different, so that we can for example copy data between different kinds of subvectors.
Origin, end, and target are 2D iterators, marking rows in a matrix. For each row the 1D iterator is obtained and used to copy the elements.
Definition at line 1324 of file matpack_complex.cc.
References ConstComplexVectorView::begin(), and Zeeman::end().
| void copy | ( | Numeric | x, |
| ComplexIterator2D | target, | ||
| const ComplexIterator2D & | end | ||
| ) |
Copy a scalar to all elements.
Definition at line 1345 of file matpack_complex.cc.
References ComplexVectorView::begin(), and Zeeman::end().
| Complex debug_matrixview_get_elem | ( | ComplexMatrixView & | mv, |
| Index | r, | ||
| Index | c | ||
| ) |
Helper function to access matrix elements.
Because of function inlining the operator() is not accessible from the debuggger. This function helps to access Matrix elements from within the debugger.
| mv | MatrixView |
| r | Row index |
| c | Column index |
Definition at line 1738 of file matpack_complex.cc.
References c.
| ComplexMatrixViewMap MapToEigen | ( | ComplexMatrixView & | A | ) |
Definition at line 1692 of file matpack_complex.cc.
| ComplexMatrixViewMap MapToEigen | ( | ComplexVectorView & | A | ) |
Definition at line 1701 of file matpack_complex.cc.
| ConstComplexMatrixViewMap MapToEigen | ( | const ConstComplexMatrixView & | A | ) |
Definition at line 1662 of file matpack_complex.cc.
Referenced by MapToEigenRow(), and mult().
| ConstComplexMatrixViewMap MapToEigen | ( | const ConstComplexVectorView & | A | ) |
Definition at line 1671 of file matpack_complex.cc.
| ComplexMatrixViewMap MapToEigenCol | ( | ComplexVectorView & | A | ) |
Definition at line 1714 of file matpack_complex.cc.
References ARTS_ASSERT, ComplexVectorView::begin(), ConstComplexVectorView::begin(), and ConstComplexVectorView::nelem().
| ConstComplexMatrixViewMap MapToEigenCol | ( | const ConstComplexVectorView & | A | ) |
Definition at line 1684 of file matpack_complex.cc.
| ComplexMatrixViewMap MapToEigenRow | ( | ComplexVectorView & | A | ) |
Definition at line 1709 of file matpack_complex.cc.
References MapToEigen().
| ConstComplexMatrixViewMap MapToEigenRow | ( | const ConstComplexVectorView & | A | ) |
Definition at line 1679 of file matpack_complex.cc.
References MapToEigen().
| void mult | ( | ComplexMatrixView | A, |
| const ConstComplexMatrixView & | B, | ||
| const ConstComplexMatrixView & | C | ||
| ) |
Matrix-Matrix Multiplication.
Uses the Eigen library. Be carful to test the size of your input beforehand. Note that to keep speed, the inputs should be different variables. There is memory duplication if this is not the case. Note that it is mdata that is checked, so even if the matrices are at different parts of a tensor, there is still a slowdown
| [in,out] | A | The matrix A, that will hold the result of the multiplication. |
| [in] | B | The matrix B |
| [in] | C | The matrix C |
Definition at line 1611 of file matpack_complex.cc.
| void mult | ( | ComplexMatrixView | A, |
| const ConstComplexMatrixView & | B, | ||
| const ConstMatrixView & | C | ||
| ) |
Definition at line 1624 of file matpack_complex.cc.
| void mult | ( | ComplexMatrixView | A, |
| const ConstMatrixView & | B, | ||
| const ConstComplexMatrixView & | C | ||
| ) |
Definition at line 1637 of file matpack_complex.cc.
| void mult | ( | ComplexMatrixView | A, |
| const ConstMatrixView & | B, | ||
| const ConstMatrixView & | C | ||
| ) |
Definition at line 1650 of file matpack_complex.cc.
References ARTS_ASSERT, MapToEigen(), ConstComplexMatrixView::ncols(), ConstMatrixView::ncols(), ConstComplexMatrixView::nrows(), and ConstMatrixView::nrows().
| void mult | ( | ComplexVectorView | y, |
| const ConstComplexMatrixView & | M, | ||
| const ConstComplexVectorView & | x | ||
| ) |
Matrix-Vector Multiplication.
Uses the Eigen library. Be carful to test the size of your input beforehand.
For left-hand multiplication, please use pure matrix-mult.
| [out] | y | The length-m ComplexVectorView where the result is stored. |
| [in] | M | Reference to the m-times-n Const{Complex,}MatrixView holding the matrix M. |
| [in] | x | Reference to the length-n Const{Complex,}VectorView holding the vector x. |
Definition at line 1586 of file matpack_complex.cc.
| Complex operator* | ( | const ConstComplexVectorView & | a, |
| const ConstComplexVectorView & | b | ||
| ) |
Scalar product.
The two vectors may be identical.
Definition at line 1561 of file matpack_complex.cc.
| std::ostream & operator<< | ( | std::ostream & | os, |
| const ConstComplexMatrixView & | v | ||
| ) |
Output operator.
This demonstrates how iterators can be used to traverse the matrix. The iterators know which part of the matrix is ‘active’, and also the strides in both directions. This function is a bit more complicated than necessary to illustrate the concept, because the formating should look nice. This means that the first row, and the first element in each row, have to be treated individually.
Definition at line 878 of file matpack_complex.cc.
References ConstComplexVectorView::begin(), ConstComplexVectorView::end(), and v.
| std::ostream & operator<< | ( | std::ostream & | os, |
| const ConstComplexVectorView & | v | ||
| ) |
Output operator.
This demonstrates how iterators can be used to traverse the vector. The iterators know which part of the vector is ‘active’, and also the stride.
Definition at line 132 of file matpack_complex.cc.
References Zeeman::end(), and v.
| void swap | ( | ComplexMatrix & | m1, |
| ComplexMatrix & | m2 | ||
| ) |
Swaps two objects.
Definition at line 1482 of file matpack_complex.cc.
| void swap | ( | ComplexVector & | v1, |
| ComplexVector & | v2 | ||
| ) |
Swaps two objects.
Definition at line 743 of file matpack_complex.cc.
Referenced by lm_hitran_2017::calcw(), create_covariance_matrix_1D(), create_sparse_covariance_matrix_1D(), diagonalize(), Absorption::LineMixing::eigenvalue_adaptation_of_relmat(), emission_from_propmat_field(), CovarianceMatrix::get_block(), CovarianceMatrix::has_block(), iyEmissionHybrid(), iyTransmissionStandard(), binistream::readFloat(), Absorption::LineMixing::LinearRovibErrorCorrectedSudden::relaxation_matrix_offdiagonal(), Absorption::LineMixing::PopulationAndDipole::sort(), Absorption::LineMixing::EquivalentLines::sort_by_frequency(), lm_hitran_2017::sorter_calcw(), transform_jacobian(), transform_x(), transform_x_back(), and binostream::writeFloat().
| ComplexMatrixView transpose | ( | ComplexMatrixView | m | ) |
Returns the transpose.
This creates a special MatrixView for the transpose. The original is not changed!
Definition at line 1522 of file matpack_complex.cc.
| ComplexMatrixView transpose | ( | ComplexVector | v | ) |
Returns the transpose.
This creates a special MatrixView for the transpose. The original is not changed!
Definition at line 1528 of file matpack_complex.cc.
References transpose(), and v.
| ConstComplexMatrixView transpose | ( | ConstComplexMatrixView | m | ) |
Const version of transpose.
Definition at line 1516 of file matpack_complex.cc.
Referenced by Append(), lm_hitran_2017::calcw(), generate_test_data(), HydrotableCalc(), jacobianSetAffineTransformation(), lsf(), matrix_vector_mult(), MCRadar(), CovarianceMatrix::operator Matrix(), operator+=(), random_fill_matrix_pos_def(), random_fill_matrix_pos_semi_def(), random_fill_matrix_symmetric(), rtmethods_jacobian_finalisation(), test03(), test1(), test33(), test41(), test42(), test5(), test_dense_sparse_multiplication(), test_diagonal(), test_sparse_dense_multiplication(), transform_x(), transpose(), and WMRFSelectChannels().
1.9.3