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allow the use of LAPACK_COMPLEX_CPP when using MSVC compiler #5244

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Merged
martin-frbg merged 1 commit into from
May 10, 2025
Merged

allow the use of LAPACK_COMPLEX_CPP when using MSVC compiler #5244

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10 changes: 10 additions & 0 deletions lapack-netlib/LAPACKE/include/lapacke_config.h
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Original file line number Diff line number Diff line change
Expand Up @@ -75,7 +75,16 @@ extern "C" {

#ifndef LAPACK_COMPLEX_CUSTOM
#if defined(_MSC_VER) && !defined(__INTEL_CLANG_COMPILER)
#if defined(LAPACK_COMPLEX_CPP)
#include <complex>
#define lapack_complex_float std::complex<float>
#define lapack_complex_double std::complex<double>
#define lapack_complex_float_real(z) ((z).real())
#define lapack_complex_float_imag(z) ((z).imag())
#define lapack_complex_double_real(z) ((z).real())
#define lapack_complex_double_imag(z) ((z).imag())
#define _CRT_USE_C_COMPLEX_H
#else
#include <complex.h>
#define LAPACK_COMPLEX_CUSTOM
#define lapack_complex_float _Fcomplex
Expand All @@ -84,6 +93,7 @@ extern "C" {
#define lapack_complex_float_imag(z) (cimag(z))
#define lapack_complex_double_real(z) (creal(z))
#define lapack_complex_double_imag(z) (cimag(z))
#endif
#else

#if defined(LAPACK_COMPLEX_STRUCTURE)
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