Mercurial > octave
view libinterp/corefcn/interpreter.h @ 22197:e43d83253e28
refill multi-line macro definitions
Use the Emacs C++ mode style for line continuation markers in
multi-line macro definitions.
* make_int.cc, __dsearchn__.cc, __magick_read__.cc, besselj.cc,
bitfcns.cc, bsxfun.cc, cellfun.cc, data.cc, defun-dld.h, defun-int.h,
defun.h, det.cc, error.h, find.cc, gcd.cc, graphics.cc, interpreter.h,
jit-ir.h, jit-typeinfo.h, lookup.cc, ls-mat5.cc, max.cc, mexproto.h,
mxarray.in.h, oct-stream.cc, ordschur.cc, pr-output.cc, profiler.h,
psi.cc, regexp.cc, sparse-xdiv.cc, sparse-xpow.cc, tril.cc, txt-eng.h,
utils.cc, variables.cc, variables.h, xdiv.cc, xpow.cc, __glpk__.cc,
ov-base.cc, ov-base.h, ov-cell.cc, ov-ch-mat.cc, ov-classdef.cc,
ov-complex.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-float.cc, ov-float.h,
ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc,
ov-int-traits.h, ov-lazy-idx.h, ov-perm.cc, ov-re-mat.cc,
ov-re-sparse.cc, ov-scalar.cc, ov-scalar.h, ov-str-mat.cc,
ov-type-conv.h, ov.cc, ov.h, op-class.cc, op-int-conv.cc, op-int.h,
op-str-str.cc, ops.h, lex.ll, Array.cc, CMatrix.cc, CSparse.cc,
MArray.cc, MArray.h, MDiagArray2.cc, MDiagArray2.h, MSparse.h,
Sparse.cc, dMatrix.cc, dSparse.cc, fCMatrix.cc, fMatrix.cc,
idx-vector.cc, f77-fcn.h, quit.h, bsxfun-decl.h, bsxfun-defs.cc,
lo-specfun.cc, oct-convn.cc, oct-convn.h, oct-norm.cc, oct-norm.h,
oct-rand.cc, Sparse-op-decls.h, Sparse-op-defs.h, mx-inlines.cc,
mx-op-decl.h, mx-op-defs.h, mach-info.cc, oct-group.cc, oct-passwd.cc,
oct-syscalls.cc, oct-time.cc, data-conv.cc, kpse.cc, lo-ieee.h,
lo-macros.h, oct-cmplx.h, oct-glob.cc, oct-inttypes.cc,
oct-inttypes.h, oct-locbuf.h, oct-sparse.h, url-transfer.cc,
oct-conf-post.in.h, shared-fcns.h: Refill macro definitions.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Mon, 01 Aug 2016 12:40:18 -0400 |
parents | dd992fd74fce |
children | bac0d6f07a3e |
line wrap: on
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/* Copyright (C) 2002-2015 John W. Eaton 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 <http://www.gnu.org/licenses/>. */ #if ! defined (octave_interpreter_h) #define octave_interpreter_h 1 #include "octave-config.h" #include <string> #include "quit.h" #include "str-vec.h" #include "pt-eval.h" typedef void (*octave_exit_func) (int); extern OCTINTERP_API octave_exit_func octave_exit; extern OCTINTERP_API bool quit_allowed; extern OCTINTERP_API bool quitting_gracefully; extern OCTINTERP_API void recover_from_exception (void); extern OCTINTERP_API void octave_add_atexit_function (const std::string& fname); extern OCTINTERP_API bool octave_remove_atexit_function (const std::string& fname); // TRUE means we are ready to interpret commands, but not everything // is ready for interactive use. extern OCTINTERP_API bool octave_interpreter_ready; // TRUE means we've processed all the init code and we are good to go. extern OCTINTERP_API bool octave_initialized; // Call a function with exceptions handled to avoid problems with // errors while shutting down. #define OCTAVE_IGNORE_EXCEPTION(E) \ catch (E) \ { \ std::cerr << "error: ignoring " #E " while preparing to exit" << std::endl; \ recover_from_exception (); \ } #define OCTAVE_SAFE_CALL(F, ARGS) \ do \ { \ try \ { \ octave::unwind_protect frame; \ \ frame.protect_var (Vdebug_on_error); \ frame.protect_var (Vdebug_on_warning); \ \ Vdebug_on_error = false; \ Vdebug_on_warning = false; \ \ F ARGS; \ } \ OCTAVE_IGNORE_EXCEPTION (const octave_interrupt_exception&) \ OCTAVE_IGNORE_EXCEPTION (const octave_execution_exception&) \ OCTAVE_IGNORE_EXCEPTION (const std::bad_alloc&) \ } \ while (0) namespace octave { extern tree_evaluator *current_evaluator; // The application object contains a pointer to the current // interpreter and the interpreter contains a pointer back to the // application context so we need a forward declaration for one (or // both) of them... class application; class OCTINTERP_API interpreter { public: interpreter (application *app_context = 0, bool embedded = false); ~interpreter (void); int execute (void); int execute_eval_option_code (const std::string& code); void execute_command_line_file (const std::string& fname); bool interactive (void) const { return m_interactive; } void interactive (bool arg) { m_interactive = arg; } private: // No copying, at least not yet... interpreter (const interpreter&); interpreter& operator = (const interpreter&); int main_loop (void); void clean_up_and_exit (int status, bool safe_to_return = false); application *m_app_context; tree_evaluator *m_evaluator; bool m_embedded; // TRUE means this is an interactive interpreter (forced or not). bool m_interactive; bool m_quitting_gracefully; }; } #endif