Mercurial > octave
view libinterp/corefcn/oct-handle.h @ 31730:610a85b0ff62
use interpreter::feval instead of global feval function
* __eigs__.cc, bsxfun.cc, call-stack.cc, cellfun.cc, daspk.cc,
dasrt.cc, dassl.cc, data.cc, defun.cc, gh-manager.cc, graphics.cc,
gtk-manager.cc, gtk-manager.h, hook-fcn.cc, input.cc, interpreter.cc,
ls-mat5.cc, lsode.cc, mex.cc, pr-output.cc, quad.cc, quadcc.cc,
variables.cc, __init_fltk__.cc, __init_gnuplot__.cc, __ode15__.cc,
audiodevinfo.cc, cdef-method.cc, cdef-package.cc, cdef-property.cc,
ov-class.cc, ov-java.cc, ov-oncleanup.cc, op-class.cc, pt-assign.cc,
pt-eval.cc, pt-id.cc:
Change all uses of global feval function to use interpreter::feval
instead. If necessary, use __get_interpreter__ to access global
interpreter object.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 12 Jan 2023 10:22:04 -0500 |
parents | 597f3ee61a48 |
children | 21f9b34eb893 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2007-2023 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_oct_handle_h) #define octave_oct_handle_h 1 #include "octave-config.h" #include "dMatrix.h" #include "lo-ieee.h" #include "error.h" #include "ov.h" // --------------------------------------------------------------------- class octave_handle { public: octave_handle (void) : m_dval (octave::numeric_limits<double>::NaN ()) { } octave_handle (const octave_value& a) : m_dval (octave::numeric_limits<double>::NaN ()) { if (a.isempty ()) ; // do nothing else { try { m_dval = a.double_value (); } catch (octave::execution_exception& ee) { error (ee, "invalid handle"); } } } octave_handle (int a) : m_dval (a) { } octave_handle (double a) : m_dval (a) { } octave_handle (const octave_handle& a) : m_dval (a.m_dval) { } octave_handle& operator = (const octave_handle& a) { if (&a != this) m_dval = a.m_dval; return *this; } ~octave_handle (void) = default; double value (void) const { return m_dval; } octave_value as_octave_value (void) const { return ok () ? octave_value (m_dval) : octave_value (Matrix ()); } // Prefix increment/decrement operators. octave_handle& operator ++ (void) { ++m_dval; return *this; } octave_handle& operator -- (void) { --m_dval; return *this; } // Postfix increment/decrement operators. const octave_handle operator ++ (int) { octave_handle old_value = *this; ++(*this); return old_value; } const octave_handle operator -- (int) { octave_handle old_value = *this; --(*this); return old_value; } bool ok (void) const { return ! octave::math::isnan (m_dval); } private: double m_dval; }; inline bool operator == (const octave_handle& a, const octave_handle& b) { return a.value () == b.value (); } inline bool operator != (const octave_handle& a, const octave_handle& b) { return a.value () != b.value (); } inline bool operator < (const octave_handle& a, const octave_handle& b) { return a.value () < b.value (); } inline bool operator <= (const octave_handle& a, const octave_handle& b) { return a.value () <= b.value (); } inline bool operator >= (const octave_handle& a, const octave_handle& b) { return a.value () >= b.value (); } inline bool operator > (const octave_handle& a, const octave_handle& b) { return a.value () > b.value (); } #endif