Mercurial > octave
diff libinterp/octave-value/ov-complex.cc @ 22274:edcad35c364f
don't rely on std:: overloads of arg, conj, imag, and real for real args
* lo-mappers.h (arg, conj, imag, real): Provide overloads for real
arguments in octave::math namespace instead of importing them from
std namespace.
* __ichol__.cc, ls-mat4.cc, ls-mat5.cc, __eigs__.cc, ov-complex.cc,
ov-complex.h, ov-cx-mat.cc, ov-cx-sparse.cc, ov-flt-complex.cc,
ov-flt-complex.h, ov-flt-cx-mat.cc, CMatrix.cc, CNDArray.cc,
CSparse.cc, MatrixType.cc, dMatrix.cc, dSparse.cc, fCMatrix.cc,
fCNDArray.cc, fMatrix.cc, chol.cc, eigs-base.cc, lo-mappers.cc,
lo-specfun.cc, sparse-qr.cc: Update for arg, conj, imag, and real
functions in octave::math namespace. Prefer member function versions
of real and imag for simple variables. Use std:: namespace versions
directly for known complex values. Use octave::math namespace
versions otherwise
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 11 Aug 2016 16:26:56 -0400 |
parents | e43d83253e28 |
children | 8b18f46f6427 |
line wrap: on
line diff
--- a/libinterp/octave-value/ov-complex.cc Fri Aug 12 00:19:11 2016 +0100 +++ b/libinterp/octave-value/ov-complex.cc Thu Aug 11 16:26:56 2016 -0400 @@ -105,10 +105,10 @@ { octave_base_value *retval = 0; - double im = std::imag (scalar); + double im = scalar.imag (); if (im == 0.0) - retval = new octave_scalar (std::real (scalar)); + retval = new octave_scalar (scalar.real ()); return retval; } @@ -136,7 +136,7 @@ octave_complex::index_vector (bool) const { std::ostringstream buf; - buf << std::real (scalar) << std::showpos << std::imag (scalar) << "i"; + buf << scalar.real () << std::showpos << scalar.imag () << "i"; complex_index_exception e (buf.str ()); throw e; @@ -151,7 +151,7 @@ warn_implicit_conversion ("Octave:imag-to-real", "complex scalar", "real scalar"); - retval = std::real (scalar); + retval = scalar.real (); return retval; } @@ -165,7 +165,7 @@ warn_implicit_conversion ("Octave:imag-to-real", "complex scalar", "real scalar"); - retval = std::real (scalar); + retval = scalar.real (); return retval; } @@ -179,7 +179,7 @@ warn_implicit_conversion ("Octave:imag-to-real", "complex scalar", "real matrix"); - retval = Matrix (1, 1, std::real (scalar)); + retval = Matrix (1, 1, scalar.real ()); return retval; } @@ -193,7 +193,7 @@ warn_implicit_conversion ("Octave:imag-to-real", "complex scalar", "real matrix"); - retval = FloatMatrix (1, 1, std::real (scalar)); + retval = FloatMatrix (1, 1, scalar.real ()); return retval; } @@ -207,7 +207,7 @@ warn_implicit_conversion ("Octave:imag-to-real", "complex scalar", "real matrix"); - retval = NDArray (dim_vector (1, 1), std::real (scalar)); + retval = NDArray (dim_vector (1, 1), scalar.real ()); return retval; } @@ -221,7 +221,7 @@ warn_implicit_conversion ("Octave:imag-to-real", "complex scalar", "real matrix"); - retval = FloatNDArray (dim_vector (1, 1), std::real (scalar)); + retval = FloatNDArray (dim_vector (1, 1), scalar.real ()); return retval; } @@ -463,8 +463,8 @@ double *pr = static_cast<double *> (retval->get_data ()); double *pi = static_cast<double *> (retval->get_imag_data ()); - pr[0] = std::real (scalar); - pi[0] = std::imag (scalar); + pr[0] = scalar.real (); + pi[0] = scalar.imag (); return retval; }