35 #ifndef _BLAZE_MATH_ADAPTORS_LOWERMATRIX_H_ 36 #define _BLAZE_MATH_ADAPTORS_LOWERMATRIX_H_ 102 template<
typename MT,
bool SO,
bool DF >
103 inline void reset( LowerMatrix<MT,SO,DF>& m );
105 template<
typename MT,
bool SO,
bool DF >
106 inline void reset( LowerMatrix<MT,SO,DF>& m,
size_t i );
108 template<
typename MT,
bool SO,
bool DF >
109 inline void clear( LowerMatrix<MT,SO,DF>& m );
111 template<
bool RF,
typename MT,
bool SO,
bool DF >
112 inline bool isDefault(
const LowerMatrix<MT,SO,DF>& m );
114 template<
typename MT,
bool SO,
bool DF >
115 inline bool isIntact(
const LowerMatrix<MT,SO,DF>& m );
117 template<
typename MT,
bool SO,
bool DF >
118 inline void swap( LowerMatrix<MT,SO,DF>& a, LowerMatrix<MT,SO,DF>& b ) noexcept;
130 template<
typename MT
153 template<
typename MT
170 template<
typename MT
214 return isDefault<RF>( m.matrix_ );
240 template<
typename MT
258 template<
typename MT
309 invert<flag>( derestrict( m ) );
336 template<
typename MT1,
bool SO1,
typename MT2,
typename MT3,
typename MT4,
bool SO2 >
355 const size_t n( (~A).
rows() );
367 for(
size_t i=0UL; i<n; ++i ) {
392 template<
typename MT
410 const size_t iend(
min( column - row, (~rhs).
size() ) );
412 for(
size_t i=0UL; i<iend; ++i ) {
439 template<
typename MT
454 const size_t ibegin( ( row < column )?( 0UL ):( row - column + 1UL ) );
456 for(
size_t i=ibegin; i<(~rhs).
size(); ++i ) {
483 template<
typename MT
503 const RhsIterator last( (~rhs).lowerBound( column - row ) );
505 for( RhsIterator element=(~rhs).
begin(); element!=last; ++element ) {
532 template<
typename MT
549 const RhsIterator last( (~rhs).
end() );
550 RhsIterator element( (~rhs).lowerBound( ( row < column )?( 0UL ):( row - column + 1UL ) ) );
552 for( ; element!=last; ++element ) {
579 template<
typename MT1
595 const size_t M( (~rhs).
rows() );
596 const size_t N( (~rhs).
columns() );
598 if( row + 1UL >= column + N )
601 const size_t iend(
min( column + N - row - 1UL, M ) );
603 for(
size_t i=0UL; i<iend; ++i )
605 const bool containsDiagonal( row + i >= column );
606 const size_t jbegin( ( containsDiagonal )?( row + i - column + 1UL ):( 0UL ) );
608 for(
size_t j=jbegin; j<N; ++j ) {
636 template<
typename MT1
652 const size_t M( (~rhs).
rows() );
653 const size_t N( (~rhs).
columns() );
655 if( row + 1UL >= column + N )
658 const size_t jbegin( ( row < column )?( 0UL ):( row - column + 1UL ) );
660 for(
size_t j=jbegin; j<N; ++j )
662 const size_t iend(
min( column + j - row, M ) );
664 for(
size_t i=0UL; i<iend; ++i ) {
692 template<
typename MT1
710 const size_t M( (~rhs).
rows() );
711 const size_t N( (~rhs).
columns() );
713 if( row + 1UL >= column + N )
716 const size_t iend(
min( column + N - row - 1UL, M ) );
718 for(
size_t i=0UL; i<iend; ++i )
720 const bool containsDiagonal( row + i >= column );
721 const size_t index( ( containsDiagonal )?( row + i - column + 1UL ):( 0UL ) );
723 const RhsIterator last( (~rhs).
end(i) );
724 RhsIterator element( (~rhs).lowerBound( i, index ) );
726 for( ; element!=last; ++element ) {
754 template<
typename MT1
772 const size_t M( (~rhs).
rows() );
773 const size_t N( (~rhs).
columns() );
775 if( row + 1UL >= column + N )
778 const size_t jbegin( ( row < column )?( 0UL ):( row - column + 1UL ) );
780 for(
size_t j=jbegin; j<N; ++j )
782 const size_t index( column + j - row );
783 const RhsIterator last( (~rhs).lowerBound(
min( index, M ), j ) );
785 for( RhsIterator element=(~rhs).
begin(j); element!=last; ++element ) {
813 template<
typename MT
821 return tryAssign( lhs, ~rhs, row, column );
843 template<
typename MT1
851 return tryAssign( lhs, ~rhs, row, column );
873 template<
typename MT
881 return tryAssign( lhs, ~rhs, row, column );
903 template<
typename MT1
911 return tryAssign( lhs, ~rhs, row, column );
931 template<
typename MT
952 template<
typename MT,
bool SO,
bool DF >
953 struct Rows< LowerMatrix<MT,SO,DF> > :
public Rows<MT>
969 template<
typename MT,
bool SO,
bool DF >
986 template<
typename MT,
bool SO,
bool DF >
1003 template<
typename MT,
bool SO,
bool DF >
1020 template<
typename MT,
bool SO,
bool DF >
1037 template<
typename MT,
bool SO,
bool DF >
1054 template<
typename MT,
bool SO >
1071 template<
typename MT,
bool SO,
bool DF >
1088 template<
typename MT,
bool SO,
bool DF >
1105 template<
typename MT,
bool SO,
bool DF >
1122 template<
typename MT,
bool SO,
bool DF >
1141 template<
typename MT,
bool SO,
bool DF >
1160 template<
typename MT,
bool SO1,
bool DF,
typename T,
size_t M,
size_t N,
bool SO2 >
1161 struct AddTrait< LowerMatrix<MT,SO1,DF>, StaticMatrix<T,M,N,SO2> >
1166 template<
typename T,
size_t M,
size_t N,
bool SO1,
typename MT,
bool SO2,
bool DF >
1167 struct AddTrait< StaticMatrix<T,M,N,SO1>, LowerMatrix<MT,SO2,DF> >
1172 template<
typename MT,
bool SO1,
bool DF,
typename T,
size_t M,
size_t N,
bool SO2 >
1173 struct AddTrait< LowerMatrix<MT,SO1,DF>, HybridMatrix<T,M,N,SO2> >
1178 template<
typename T,
size_t M,
size_t N,
bool SO1,
typename MT,
bool SO2,
bool DF >
1179 struct AddTrait< HybridMatrix<T,M,N,SO1>, LowerMatrix<MT,SO2,DF> >
1184 template<
typename MT,
bool SO1,
bool DF,
typename T,
bool SO2 >
1185 struct AddTrait< LowerMatrix<MT,SO1,DF>, DynamicMatrix<T,SO2> >
1190 template<
typename T,
bool SO1,
typename MT,
bool SO2,
bool DF >
1191 struct AddTrait< DynamicMatrix<T,SO1>, LowerMatrix<MT,SO2,DF> >
1196 template<
typename MT,
bool SO1,
bool DF,
typename T,
bool AF,
bool PF,
bool SO2 >
1197 struct AddTrait< LowerMatrix<MT,SO1,DF>, CustomMatrix<T,AF,PF,SO2> >
1202 template<
typename T,
bool AF,
bool PF,
bool SO1,
typename MT,
bool SO2,
bool DF >
1203 struct AddTrait< CustomMatrix<T,AF,PF,SO1>, LowerMatrix<MT,SO2,DF> >
1208 template<
typename MT,
bool SO1,
bool DF,
typename T,
bool SO2 >
1209 struct AddTrait< LowerMatrix<MT,SO1,DF>, CompressedMatrix<T,SO2> >
1214 template<
typename T,
bool SO1,
typename MT,
bool SO2,
bool DF >
1215 struct AddTrait< CompressedMatrix<T,SO1>, LowerMatrix<MT,SO2,DF> >
1220 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2,
bool NF >
1221 struct AddTrait< LowerMatrix<MT1,SO1,DF1>, SymmetricMatrix<MT2,SO2,DF2,NF> >
1226 template<
typename MT1,
bool SO1,
bool DF1,
bool NF,
typename MT2,
bool SO2,
bool DF2 >
1227 struct AddTrait< SymmetricMatrix<MT1,SO1,DF1,NF>, LowerMatrix<MT2,SO2,DF2> >
1232 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1233 struct AddTrait< LowerMatrix<MT1,SO1,DF1>, HermitianMatrix<MT2,SO2,DF2> >
1238 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1239 struct AddTrait< HermitianMatrix<MT1,SO1,DF1>, LowerMatrix<MT2,SO2,DF2> >
1244 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1245 struct AddTrait< LowerMatrix<MT1,SO1,DF1>, LowerMatrix<MT2,SO2,DF2> >
1263 template<
typename MT,
bool SO1,
bool DF,
typename T,
size_t M,
size_t N,
bool SO2 >
1264 struct SubTrait< LowerMatrix<MT,SO1,DF>, StaticMatrix<T,M,N,SO2> >
1269 template<
typename T,
size_t M,
size_t N,
bool SO1,
typename MT,
bool SO2,
bool DF >
1270 struct SubTrait< StaticMatrix<T,M,N,SO1>, LowerMatrix<MT,SO2,DF> >
1275 template<
typename MT,
bool SO1,
bool DF,
typename T,
size_t M,
size_t N,
bool SO2 >
1276 struct SubTrait< LowerMatrix<MT,SO1,DF>, HybridMatrix<T,M,N,SO2> >
1281 template<
typename T,
size_t M,
size_t N,
bool SO1,
typename MT,
bool SO2,
bool DF >
1282 struct SubTrait< HybridMatrix<T,M,N,SO1>, LowerMatrix<MT,SO2,DF> >
1287 template<
typename MT,
bool SO1,
bool DF,
typename T,
bool SO2 >
1288 struct SubTrait< LowerMatrix<MT,SO1,DF>, DynamicMatrix<T,SO2> >
1293 template<
typename T,
bool SO1,
typename MT,
bool SO2,
bool DF >
1294 struct SubTrait< DynamicMatrix<T,SO1>, LowerMatrix<MT,SO2,DF> >
1299 template<
typename MT,
bool SO1,
bool DF,
typename T,
bool AF,
bool PF,
bool SO2 >
1300 struct SubTrait< LowerMatrix<MT,SO1,DF>, CustomMatrix<T,AF,PF,SO2> >
1305 template<
typename T,
bool AF,
bool PF,
bool SO1,
typename MT,
bool SO2,
bool DF >
1306 struct SubTrait< CustomMatrix<T,AF,PF,SO1>, LowerMatrix<MT,SO2,DF> >
1311 template<
typename MT,
bool SO1,
bool DF,
typename T,
bool SO2 >
1312 struct SubTrait< LowerMatrix<MT,SO1,DF>, CompressedMatrix<T,SO2> >
1317 template<
typename T,
bool SO1,
typename MT,
bool SO2,
bool DF >
1318 struct SubTrait< CompressedMatrix<T,SO1>, LowerMatrix<MT,SO2,DF> >
1323 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2,
bool NF >
1324 struct SubTrait< LowerMatrix<MT1,SO1,DF1>, SymmetricMatrix<MT2,SO2,DF2,NF> >
1329 template<
typename MT1,
bool SO1,
bool DF1,
bool NF,
typename MT2,
bool SO2,
bool DF2 >
1330 struct SubTrait< SymmetricMatrix<MT1,SO1,DF1,NF>, LowerMatrix<MT2,SO2,DF2> >
1335 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1336 struct SubTrait< LowerMatrix<MT1,SO1,DF1>, HermitianMatrix<MT2,SO2,DF2> >
1341 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1342 struct SubTrait< HermitianMatrix<MT1,SO1,DF1>, LowerMatrix<MT2,SO2,DF2> >
1347 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1348 struct SubTrait< LowerMatrix<MT1,SO1,DF1>, LowerMatrix<MT2,SO2,DF2> >
1366 template<
typename MT,
bool SO,
bool DF,
typename T >
1367 struct MultTrait< LowerMatrix<MT,SO,DF>, T, EnableIf_< IsNumeric<T> > >
1372 template<
typename T,
typename MT,
bool SO,
bool DF >
1373 struct MultTrait< T, LowerMatrix<MT,SO,DF>, EnableIf_< IsNumeric<T> > >
1378 template<
typename MT,
bool SO,
bool DF,
typename T,
size_t N >
1379 struct MultTrait< LowerMatrix<MT,SO,DF>, StaticVector<T,N,false> >
1384 template<
typename T,
size_t N,
typename MT,
bool SO,
bool DF >
1385 struct MultTrait< StaticVector<T,N,true>, LowerMatrix<MT,SO,DF> >
1390 template<
typename MT,
bool SO,
bool DF,
typename T,
size_t N >
1391 struct MultTrait< LowerMatrix<MT,SO,DF>, HybridVector<T,N,false> >
1396 template<
typename T,
size_t N,
typename MT,
bool SO,
bool DF >
1397 struct MultTrait< HybridVector<T,N,true>, LowerMatrix<MT,SO,DF> >
1402 template<
typename MT,
bool SO,
bool DF,
typename T >
1403 struct MultTrait< LowerMatrix<MT,SO,DF>, DynamicVector<T,false> >
1408 template<
typename T,
typename MT,
bool SO,
bool DF >
1409 struct MultTrait< DynamicVector<T,true>, LowerMatrix<MT,SO,DF> >
1414 template<
typename MT,
bool SO,
bool DF,
typename T,
bool AF,
bool PF >
1415 struct MultTrait< LowerMatrix<MT,SO,DF>, CustomVector<T,AF,PF,false> >
1420 template<
typename T,
bool AF,
bool PF,
typename MT,
bool SO,
bool DF >
1421 struct MultTrait< CustomVector<T,AF,PF,true>, LowerMatrix<MT,SO,DF> >
1426 template<
typename MT,
bool SO,
bool DF,
typename T >
1427 struct MultTrait< LowerMatrix<MT,SO,DF>, CompressedVector<T,false> >
1432 template<
typename T,
typename MT,
bool SO,
bool DF >
1433 struct MultTrait< CompressedVector<T,true>, LowerMatrix<MT,SO,DF> >
1438 template<
typename MT,
bool SO1,
bool DF,
typename T,
size_t M,
size_t N,
bool SO2 >
1439 struct MultTrait< LowerMatrix<MT,SO1,DF>, StaticMatrix<T,M,N,SO2> >
1444 template<
typename T,
size_t M,
size_t N,
bool SO1,
typename MT,
bool SO2,
bool DF >
1445 struct MultTrait< StaticMatrix<T,M,N,SO1>, LowerMatrix<MT,SO2,DF> >
1450 template<
typename MT,
bool SO1,
bool DF,
typename T,
size_t M,
size_t N,
bool SO2 >
1451 struct MultTrait< LowerMatrix<MT,SO1,DF>, HybridMatrix<T,M,N,SO2> >
1456 template<
typename T,
size_t M,
size_t N,
bool SO1,
typename MT,
bool SO2,
bool DF >
1457 struct MultTrait< HybridMatrix<T,M,N,SO1>, LowerMatrix<MT,SO2,DF> >
1462 template<
typename MT,
bool SO1,
bool DF,
typename T,
bool SO2 >
1463 struct MultTrait< LowerMatrix<MT,SO1,DF>, DynamicMatrix<T,SO2> >
1468 template<
typename T,
bool SO1,
typename MT,
bool SO2,
bool DF >
1469 struct MultTrait< DynamicMatrix<T,SO1>, LowerMatrix<MT,SO2,DF> >
1474 template<
typename MT,
bool SO1,
bool DF,
typename T,
bool AF,
bool PF,
bool SO2 >
1475 struct MultTrait< LowerMatrix<MT,SO1,DF>, CustomMatrix<T,AF,PF,SO2> >
1480 template<
typename T,
bool AF,
bool PF,
bool SO1,
typename MT,
bool SO2,
bool DF >
1481 struct MultTrait< CustomMatrix<T,AF,PF,SO1>, LowerMatrix<MT,SO2,DF> >
1486 template<
typename MT,
bool SO1,
bool DF,
typename T,
bool SO2 >
1487 struct MultTrait< LowerMatrix<MT,SO1,DF>, CompressedMatrix<T,SO2> >
1492 template<
typename T,
bool SO1,
typename MT,
bool SO2,
bool DF >
1493 struct MultTrait< CompressedMatrix<T,SO1>, LowerMatrix<MT,SO2,DF> >
1498 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2,
bool NF >
1499 struct MultTrait< LowerMatrix<MT1,SO1,DF1>, SymmetricMatrix<MT2,SO2,DF2,NF> >
1504 template<
typename MT1,
bool SO1,
bool DF1,
bool NF,
typename MT2,
bool SO2,
bool DF2 >
1505 struct MultTrait< SymmetricMatrix<MT1,SO1,DF1,NF>, LowerMatrix<MT2,SO2,DF2> >
1510 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1511 struct MultTrait< LowerMatrix<MT1,SO1,DF1>, HermitianMatrix<MT2,SO2,DF2> >
1516 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1517 struct MultTrait< HermitianMatrix<MT1,SO1,DF1>, LowerMatrix<MT2,SO2,DF2> >
1522 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1523 struct MultTrait< LowerMatrix<MT1,SO1,DF1>, LowerMatrix<MT2,SO2,DF2> >
1541 template<
typename MT,
bool SO,
bool DF,
typename T >
1542 struct DivTrait< LowerMatrix<MT,SO,DF>, T, EnableIf_< IsNumeric<T> > >
1560 template<
typename MT,
bool SO,
bool DF >
1566 template<
typename MT,
bool SO,
bool DF >
1572 template<
typename MT,
bool SO,
bool DF >
1578 template<
typename MT,
bool SO,
bool DF >
1584 template<
typename MT,
bool SO,
bool DF >
1590 template<
typename MT,
bool SO,
bool DF >
1596 template<
typename MT,
bool SO,
bool DF >
1602 template<
typename MT,
bool SO,
bool DF >
1608 template<
typename MT,
bool SO,
bool DF >
1614 template<
typename MT,
bool SO,
bool DF >
1620 template<
typename MT,
bool SO,
bool DF >
1626 template<
typename MT,
bool SO,
bool DF >
1632 template<
typename MT,
bool SO,
bool DF >
1638 template<
typename MT,
bool SO,
bool DF >
1644 template<
typename MT,
bool SO,
bool DF >
1663 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1664 struct HighType< LowerMatrix<MT1,SO1,DF1>, LowerMatrix<MT2,SO2,DF2> >
1682 template<
typename MT1,
bool SO1,
bool DF1,
typename MT2,
bool SO2,
bool DF2 >
1683 struct LowType< LowerMatrix<MT1,SO1,DF1>, LowerMatrix<MT2,SO2,DF2> >
1701 template<
typename MT,
bool SO,
bool DF >
1720 template<
typename MT,
bool SO,
bool DF >
1721 struct RowTrait< LowerMatrix<MT,SO,DF> >
1739 template<
typename MT,
bool SO,
bool DF >
Header file for auxiliary alias declarations.
Header file for mathematical functions.
typename DerestrictTrait< T >::Type DerestrictTrait_
Auxiliary alias declaration for the DerestrictTrait type trait.The DerestrictTrait_ alias declaration...
Definition: DerestrictTrait.h:110
Compile time check for low-level access to constant data.This type trait tests whether the given data...
Definition: HasConstDataAccess.h:75
Header file for the Rows type trait.
Header file for the UNUSED_PARAMETER function template.
Header file for the subtraction trait.
Flag for the inversion of a diagonal matrix.
Definition: InversionFlag.h:115
Flag for the inversion of a general matrix (same as byLU).
Definition: InversionFlag.h:108
Header file for the row trait.
Base template for the SubmatrixTrait class.
Definition: SubmatrixTrait.h:118
Flag for the inversion of a upper unitriangular matrix.
Definition: InversionFlag.h:114
Base template for the ColumnTrait class.
Definition: ColumnTrait.h:117
Flag for the inversion of a lower unitriangular matrix.
Definition: InversionFlag.h:112
typename RowTrait< MT >::Type RowTrait_
Auxiliary alias declaration for the RowTrait type trait.The RowTrait_ alias declaration provides a co...
Definition: RowTrait.h:152
BLAZE_ALWAYS_INLINE size_t size(const Vector< VT, TF > &vector) noexcept
Returns the current size/dimension of the vector.
Definition: Vector.h:261
Generic wrapper for a compile time constant integral value.The IntegralConstant class template repres...
Definition: IntegralConstant.h:71
Matrix adapter for lower triangular matrices.
Definition: Forward.h:48
Header file for the dense matrix inversion flags.
BLAZE_ALWAYS_INLINE MT::Iterator begin(Matrix< MT, SO > &matrix, size_t i)
Returns an iterator to the first element of row/column i.
Definition: Matrix.h:194
void reset(const DiagonalProxy< MT > &proxy)
Resetting the represented element to the default initial values.
Definition: DiagonalProxy.h:533
const ElementType_< MT > min(const DenseMatrix< MT, SO > &dm)
Returns the smallest element of the dense matrix.
Definition: DenseMatrix.h:1755
Compile time check for lower triangular matrices.This type trait tests whether or not the given templ...
Definition: IsLower.h:88
#define BLAZE_CONSTRAINT_MUST_NOT_BE_UNITRIANGULAR_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is a lower or upper unitriangular matrix ty...
Definition: UniTriangular.h:81
typename MultTrait< T1, T2 >::Type MultTrait_
Auxiliary alias declaration for the MultTrait class template.The MultTrait_ alias declaration provide...
Definition: MultTrait.h:245
Constraint on the data type.
Base class for dense matrices.The DenseMatrix class is a base class for all dense matrix classes...
Definition: DenseMatrix.h:71
Base class for sparse matrices.The SparseMatrix class is a base class for all sparse matrix classes...
Definition: Forward.h:119
bool isIdentity(const DenseMatrix< MT, SO > &dm)
Checks if the give dense matrix is an identity matrix.
Definition: DenseMatrix.h:1679
Constraint on the data type.
Compile time check for data types with restricted data access.This type trait tests whether the given...
Definition: IsRestricted.h:82
Header file for the IsSquare type trait.
Compile time check for the alignment of data types.This type trait tests whether the given data type ...
Definition: IsAligned.h:87
void invert(const HermitianProxy< MT > &proxy)
In-place inversion of the represented element.
Definition: HermitianProxy.h:741
Base template for the RowTrait class.
Definition: RowTrait.h:117
Constraint on the data type.
Header file for the LowType type trait.
Flag for the inversion of a lower triangular matrix.
Definition: InversionFlag.h:111
Base template for the HighType type trait.
Definition: HighType.h:133
Header file for the multiplication trait.
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Flag for the LU-based matrix inversion.
Definition: InversionFlag.h:103
Base template for the ForEachTrait class.The ForEachTrait class template offers the possibility to se...
Definition: ForEachTrait.h:79
Header file for all forward declarations of the math module.
const Element * ConstIterator
Iterator over constant elements.
Definition: CompressedMatrix.h:2939
Compile time check for data types with padding.This type trait tests whether the given data type empl...
Definition: IsPadded.h:76
void lu(const DenseMatrix< MT1, SO1 > &A, DenseMatrix< MT2, SO1 > &L, DenseMatrix< MT3, SO1 > &U, Matrix< MT4, SO2 > &P)
LU decomposition of the given dense matrix.
Definition: LU.h:219
Header file for the Columns type trait.
Header file for the implementation of a fixed-size matrix.
typename T::ElementType ElementType_
Alias declaration for nested ElementType type definitions.The ElementType_ alias declaration provides...
Definition: Aliases.h:163
Base class for N-dimensional dense vectors.The DenseVector class is a base class for all arbitrarily ...
Definition: DenseVector.h:70
Header file for the IsLower type trait.
Compile time check for square matrices.This type trait tests whether or not the given template parame...
Definition: IsSquare.h:88
Header file for the IsAligned type trait.
BLAZE_ALWAYS_INLINE size_t columns(const Matrix< MT, SO > &matrix) noexcept
Returns the current number of columns of the matrix.
Definition: Matrix.h:336
DisableIf_< Or< IsComputation< MT >, IsTransExpr< MT >, IsDeclExpr< MT > >, RowExprTrait_< MT > > row(Matrix< MT, SO > &matrix, size_t index)
Creating a view on a specific row of the given matrix.
Definition: Row.h:128
Header file for the exception macros of the math module.
#define BLAZE_CONSTRAINT_MUST_NOT_BE_UPPER_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is a upper triangular matrix type...
Definition: Upper.h:81
BLAZE_ALWAYS_INLINE void resize(Matrix< MT, SO > &matrix, size_t rows, size_t columns, bool preserve=true)
Changing the size of the matrix.
Definition: Matrix.h:544
BLAZE_ALWAYS_INLINE MT::Iterator end(Matrix< MT, SO > &matrix, size_t i)
Returns an iterator just past the last element of row/column i.
Definition: Matrix.h:260
Header file for the RemoveAdaptor type trait.
Constraint on the data type.
Compile time check for adaptors.This type trait tests whether the given template parameter is an adap...
Definition: IsAdaptor.h:88
DisableIf_< Or< IsComputation< MT >, IsTransExpr< MT >, IsDeclExpr< MT > >, ColumnExprTrait_< MT > > column(Matrix< MT, SO > &matrix, size_t index)
Creating a view on a specific column of the given matrix.
Definition: Column.h:128
Header file for the EnableIf class template.
void clear(const DiagonalProxy< MT > &proxy)
Clearing the represented element.
Definition: DiagonalProxy.h:553
Header file for the IsPadded type trait.
Header file for the IsAdaptor type trait.
Header file for the DerestrictTrait class template.
Constraint on the data type.
Header file for the IsNumeric type trait.
Base template for the LowType type trait.
Definition: LowType.h:133
Header file for the HasConstDataAccess type trait.
Compile time check for resizable data types.This type trait tests whether the given data type is a re...
Definition: IsResizable.h:75
#define BLAZE_CONSTRAINT_MUST_NOT_BE_SYMMETRIC_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is a symmetric matrix type, a compilation error is created.
Definition: Symmetric.h:79
Header file for run time assertion macros.
Base template for the AddTrait class.
Definition: AddTrait.h:143
Base template for the MultTrait class.
Definition: MultTrait.h:143
Header file for the addition trait.
Header file for the division trait.
Header file for the submatrix trait.
Constraint on the data type.
#define BLAZE_CONSTRAINT_MUST_NOT_BE_LOWER_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is a lower triangular matrix type...
Definition: Lower.h:81
Header file for the column trait.
Header file for the isDefault shim.
void swap(DiagonalMatrix< MT, SO, DF > &a, DiagonalMatrix< MT, SO, DF > &b) noexcept
Swapping the contents of two matrices.
Definition: DiagonalMatrix.h:267
Base class for matrices.The Matrix class is a base class for all dense and sparse matrix classes with...
Definition: Forward.h:94
#define BLAZE_CONSTRAINT_MUST_BE_BLAS_COMPATIBLE_TYPE(T)
Constraint on the data type.In case the given data type T is not a BLAS compatible data type (i...
Definition: BLASCompatible.h:61
Constraint on the data type.
#define BLAZE_CONSTRAINT_MUST_NOT_REQUIRE_EVALUATION(T)
Constraint on the data type.In case the given data type T requires an intermediate evaluation within ...
Definition: RequiresEvaluation.h:81
typename SubmatrixTrait< MT >::Type SubmatrixTrait_
Auxiliary alias declaration for the SubmatrixTrait type trait.The SubmatrixTrait_ alias declaration p...
Definition: SubmatrixTrait.h:153
Evaluation of the return type of the derestrict function.Via this type trait it is possible to evalua...
Definition: DerestrictTrait.h:73
Base template for the DivTrait class.
Definition: DivTrait.h:143
typename ColumnTrait< MT >::Type ColumnTrait_
Auxiliary alias declaration for the ColumnTrait type trait.The ColumnTrait_ alias declaration provide...
Definition: ColumnTrait.h:152
BLAZE_ALWAYS_INLINE size_t rows(const Matrix< MT, SO > &matrix) noexcept
Returns the current number of rows of the matrix.
Definition: Matrix.h:320
Removal of top level adaptor types.In case the given type is an adaptor type (SymmetricMatrix, LowerMatrix, UpperMatrix, ...), the RemoveAdaptor type trait removes the adaptor and extracts the contained general matrix type. Else the given type is returned as is. Note that cv-qualifiers are preserved.
Definition: RemoveAdaptor.h:76
Base class for N-dimensional vectors.The Vector class is a base class for all arbitrarily sized (N-di...
Definition: Forward.h:164
Header file for the implementation of the base template of the LowerMatrix.
typename SubTrait< T1, T2 >::Type SubTrait_
Auxiliary alias declaration for the SubTrait class template.The SubTrait_ alias declaration provides ...
Definition: SubTrait.h:245
Header file for the for-each trait.
LowerMatrix specialization for sparse matrices.
Base class for sparse vectors.The SparseVector class is a base class for all arbitrarily sized (N-dim...
Definition: Forward.h:120
Header file for the isDivisor shim.
Header file for the IntegralConstant class template.
Compile time evaluation of the number of columns of a matrix.The Columns type trait evaluates the num...
Definition: Columns.h:76
bool isIntact(const DiagonalMatrix< MT, SO, DF > &m)
Returns whether the invariants of the given diagonal matrix are intact.
Definition: DiagonalMatrix.h:249
Compile time evaluation of the number of rows of a matrix.The Rows type trait evaluates the number of...
Definition: Rows.h:76
bool isDefault(const DiagonalProxy< MT > &proxy)
Returns whether the represented element is in default state.
Definition: DiagonalProxy.h:573
#define BLAZE_CONSTRAINT_MUST_NOT_BE_HERMITIAN_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is an Hermitian matrix type, a compilation error is created.
Definition: Hermitian.h:79
Base template for the SubTrait class.
Definition: SubTrait.h:143
void UNUSED_PARAMETER(const Args &...)
Suppression of unused parameter warnings.
Definition: Unused.h:81
Header file for the IsResizable type trait.
Header file for the IsRestricted type trait.
typename AddTrait< T1, T2 >::Type AddTrait_
Auxiliary alias declaration for the AddTrait class template.The AddTrait_ alias declaration provides ...
Definition: AddTrait.h:245
InversionFlag
Inversion flag.The InversionFlag type enumeration represents the different types of matrix inversion ...
Definition: InversionFlag.h:101
#define BLAZE_INTERNAL_ASSERT(expr, msg)
Run time assertion macro for internal checks.In case of an invalid run time expression, the program execution is terminated. The BLAZE_INTERNAL_ASSERT macro can be disabled by setting the BLAZE_USER_ASSERTION flag to zero or by defining NDEBUG during the compilation.
Definition: Assert.h:101
LowerMatrix specialization for dense matrices.
Header file for the HighType type trait.
Header file for the TrueType type/value trait base class.