35 #ifndef _BLAZE_MATH_LAPACK_TRTRI_H_
36 #define _BLAZE_MATH_LAPACK_TRTRI_H_
43 #include <boost/cast.hpp>
68 void strtri_(
char* uplo,
char* diag,
int* n,
float* A,
int* lda,
int*
info );
69 void dtrtri_(
char* uplo,
char* diag,
int* n,
double* A,
int* lda,
int*
info );
70 void ctrtri_(
char* uplo,
char* diag,
int* n,
float* A,
int* lda,
int*
info );
71 void ztrtri_(
char* uplo,
char* diag,
int* n,
double* A,
int* lda,
int*
info );
89 inline void trtri(
char uplo,
char diag,
int n,
float* A,
int lda,
int*
info );
91 inline void trtri(
char uplo,
char diag,
int n,
double* A,
int lda,
int*
info );
93 inline void trtri(
char uplo,
char diag,
int n, complex<float>* A,
int lda,
int*
info );
95 inline void trtri(
char uplo,
char diag,
int n, complex<double>* A,
int lda,
int*
info );
97 template<
typename MT,
bool SO >
98 inline void trtri( DenseMatrix<MT,SO>& A,
char uplo,
char diag );
133 inline void trtri(
char uplo,
char diag,
int n,
float* A,
int lda,
int*
info )
135 strtri_( &uplo, &diag, &n, A, &lda, info );
170 inline void trtri(
char uplo,
char diag,
int n,
double* A,
int lda,
int*
info )
172 dtrtri_( &uplo, &diag, &n, A, &lda, info );
207 inline void trtri(
char uplo,
char diag,
int n, complex<float>* A,
int lda,
int*
info )
211 ctrtri_( &uplo, &diag, &n, reinterpret_cast<float*>( A ), &lda, info );
246 inline void trtri(
char uplo,
char diag,
int n, complex<double>* A,
int lda,
int*
info )
250 ztrtri_( &uplo, &diag, &n, reinterpret_cast<double*>( A ), &lda, info );
294 template<
typename MT
298 using boost::numeric_cast;
309 if( uplo !=
'L' && uplo !=
'U' ) {
313 if( diag !=
'U' && diag !=
'N' ) {
317 int n ( numeric_cast<int>( (~A).
columns() ) );
318 int lda ( numeric_cast<int>( (~A).
spacing() ) );
326 ( uplo ==
'L' )?( uplo =
'U' ):( uplo =
'L' );
329 trtri( uplo, diag, n, (~A).data(), lda, &info );
#define BLAZE_THROW_INVALID_ARGUMENT(MESSAGE)
Macro for the emission of a std::invalid_argument exceptionThis macro encapsulates the default way of...
Definition: Exception.h:187
Constraint on the data type.
void trtri(char uplo, char diag, int n, float *A, int lda, int *info)
LAPACK kernel for the inversion of the given dense triangular single precision column-major matrix...
Definition: trtri.h:133
Log level for high-level information.
Definition: LogLevel.h:80
#define BLAZE_CONSTRAINT_MUST_HAVE_MUTABLE_DATA_ACCESS(T)
Constraint on the data type.In case the given data type T does not provide low-level data access to m...
Definition: MutableDataAccess.h:79
BLAZE_ALWAYS_INLINE bool isSquare(const Matrix< MT, SO > &matrix)
Checks if the given matrix is a square matrix.
Definition: Matrix.h:603
#define BLAZE_CONSTRAINT_MUST_NOT_BE_COMPUTATION_TYPE(T)
Constraint on the data type.In case the given data type T is a computational expression (i...
Definition: Computation.h:118
Constraint on the data type.
#define BLAZE_CONSTRAINT_MUST_NOT_BE_ADAPTOR_TYPE(T)
Constraint on the data type.In case the given data type T is an adaptor type (as for instance LowerMa...
Definition: Adaptor.h:118
Base class for dense matrices.The DenseMatrix class is a base class for all dense matrix classes...
Definition: DenseMatrix.h:70
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Compile time check for row-major matrix types.This type trait tests whether or not the given template...
Definition: IsRowMajorMatrix.h:110
Header file for the DenseMatrix base class.
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:2586
Constraint on the data type.
Constraint on the data type.
const bool spacing
Adding an additional spacing line between two log messages.This setting gives the opportunity to add ...
Definition: Logging.h:70
Header file for run time assertion macros.
#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:79
Header file for the IsRowMajorMatrix type trait.
BLAZE_ALWAYS_INLINE size_t columns(const Matrix< MT, SO > &matrix)
Returns the current number of columns of the matrix.
Definition: Matrix.h:324
Header file for the complex data type.
Header file for exception macros.
#define BLAZE_STATIC_ASSERT(expr)
Compile time assertion macro.In case of an invalid compile time expression, a compilation error is cr...
Definition: StaticAssert.h:143
#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