Mercurial > ~dholland > hg > ag > index.cgi
view anagram/support/file.h @ 6:607e3be6bad8
Adjust to the moving target called the C++ standard.
Apparently nowadays it's not allowed to define an explicit copy
constructor but not an assignment operator. Consequently, defining the
explicit copy constructor in terms of the implicit/automatic
assignment operator for general convenience no longer works.
Add assignment operators.
Caution: not tested with the IBM compiler, but there's no particular
reason it shouldn't work.
author | David A. Holland |
---|---|
date | Mon, 30 May 2022 23:46:22 -0400 |
parents | 13d2b8934445 |
children |
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/* * AnaGram, A System for Syntax Directed Programming * Copyright 2006 David A. Holland. All Rights Reserved. * See the file COPYING for license and usage terms. * * file.h - canonicalized interface to files. * * This module provides a common subset of Unix file handles and their * DOS/Windows imitations, as well as some related functions. */ #ifndef FILE_H #define FILE_H #include <time.h> #include "port.h" class AgString; // #include "agstring.h" #ifdef AG_ON_UNIX #include <unistd.h> #define O_TEXT 0 #define O_BINARY 0 #define PATH_DELIMITER '/' inline off_t tell(int fd) { return lseek(fd, 0, SEEK_CUR); } #endif /* AG_ON_UNIX */ #ifdef AG_ON_WINDOWS #include <io.h> #define PATH_DELIMITER '\\' #endif /* AG_ON_WINDOWS */ int open_shared_denywrite(const char *path, int openflags); int open_shared_any(const char *name, int openflags); extern AgString work_dir_name; void set_work_dir(void); time_t getFileTimestamp(const char *name); #endif /* FILE_H */