diff options
Diffstat (limited to 'blas/level2_cplx_impl.h')
| -rw-r--r-- | blas/level2_cplx_impl.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/blas/level2_cplx_impl.h b/blas/level2_cplx_impl.h index 2edc51596..e3ce61435 100644 --- a/blas/level2_cplx_impl.h +++ b/blas/level2_cplx_impl.h @@ -16,7 +16,8 @@ * where alpha and beta are scalars, x and y are n element vectors and * A is an n by n hermitian matrix. */ -int EIGEN_BLAS_FUNC(hemv)(char *uplo, int *n, RealScalar *palpha, RealScalar *pa, int *lda, RealScalar *px, int *incx, RealScalar *pbeta, RealScalar *py, int *incy) +int EIGEN_BLAS_FUNC(hemv)(const char *uplo, const int *n, const RealScalar *palpha, const RealScalar *pa, const int *lda, + const RealScalar *px, const int *incx, const RealScalar *pbeta, RealScalar *py, const int *incy) { typedef void (*functype)(int, const Scalar*, int, const Scalar*, Scalar*, Scalar); static const functype func[2] = { @@ -26,11 +27,11 @@ int EIGEN_BLAS_FUNC(hemv)(char *uplo, int *n, RealScalar *palpha, RealScalar *pa (internal::selfadjoint_matrix_vector_product<Scalar,int,ColMajor,Lower,false,false>::run), }; - Scalar* a = reinterpret_cast<Scalar*>(pa); - Scalar* x = reinterpret_cast<Scalar*>(px); + const Scalar* a = reinterpret_cast<const Scalar*>(pa); + const Scalar* x = reinterpret_cast<const Scalar*>(px); Scalar* y = reinterpret_cast<Scalar*>(py); - Scalar alpha = *reinterpret_cast<Scalar*>(palpha); - Scalar beta = *reinterpret_cast<Scalar*>(pbeta); + Scalar alpha = *reinterpret_cast<const Scalar*>(palpha); + Scalar beta = *reinterpret_cast<const Scalar*>(pbeta); // check arguments int info = 0; @@ -45,7 +46,7 @@ int EIGEN_BLAS_FUNC(hemv)(char *uplo, int *n, RealScalar *palpha, RealScalar *pa if(*n==0) return 1; - Scalar* actual_x = get_compact_vector(x,*n,*incx); + const Scalar* actual_x = get_compact_vector(x,*n,*incx); Scalar* actual_y = get_compact_vector(y,*n,*incy); if(beta!=Scalar(1)) |