Mercurial > octave
view liboctave/system/oct-syscalls.h @ 31248:8b75954a4670
delaunayn: adjust node ordering for positive outward normal vectors (bug #53397)
* delaunayn.m: Check sign of simplex volume, flip node order for negative
volumes to ensure positive (outward-pointing) normal vectors. Add BISTs to
check for positive volumes.
* etc/News.8.md: Append function improvement note to delaunayn change
paragraph under General Improvements.
author | Nicholas R. Jankowski <jankowski.nicholas@gmail.com> |
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date | Thu, 29 Sep 2022 23:09:05 -0400 |
parents | 796f54d4ddbf |
children | e88a07dec498 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2022 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_syscalls_h) #define octave_oct_syscalls_h 1 #include "octave-config.h" #include <string> class string_vector; #include <sys/types.h> namespace octave { namespace sys { extern OCTAVE_API int dup2 (int, int); extern OCTAVE_API int dup2 (int, int, std::string&); extern OCTAVE_API int execvp (const std::string&, const string_vector&); extern OCTAVE_API int execvp (const std::string&, const string_vector&, std::string&); extern OCTAVE_API pid_t fork (std::string&); extern OCTAVE_API pid_t vfork (std::string&); extern OCTAVE_API pid_t getpgrp (std::string&); extern OCTAVE_API pid_t getpid (void); extern OCTAVE_API pid_t getppid (void); extern OCTAVE_API gid_t getgid (void); extern OCTAVE_API gid_t getegid (void); extern OCTAVE_API uid_t getuid (void); extern OCTAVE_API uid_t geteuid (void); extern OCTAVE_API int pipe (int *); extern OCTAVE_API int pipe (int *, std::string&); extern OCTAVE_API pid_t waitpid (pid_t, int *status, int); extern OCTAVE_API pid_t waitpid (pid_t, int *status, int, std::string&); extern OCTAVE_API int wcontinue (void); extern OCTAVE_API int wcoredump (int status); extern OCTAVE_API bool wifcontinued (int status); extern OCTAVE_API bool wifexited (int status); extern OCTAVE_API bool wifsignaled (int status); extern OCTAVE_API bool wifstopped (int status); extern OCTAVE_API int wexitstatus (int status); extern OCTAVE_API int wnohang (void); extern OCTAVE_API int wstopsig (int status); extern OCTAVE_API int wtermsig (int status); extern OCTAVE_API int wuntraced (void); extern OCTAVE_API int kill (pid_t, int); extern OCTAVE_API int kill (pid_t, int, std::string&); extern OCTAVE_API pid_t popen2 (const std::string&, const string_vector&, bool, int *); extern OCTAVE_API pid_t popen2 (const std::string&, const string_vector&, bool, int *, std::string&); extern OCTAVE_API int fcntl (int, int, long); extern OCTAVE_API int fcntl (int, int, long, std::string&); } } #endif