Search results
Results from the WOW.Com Content Network
In the C++ programming language, seekg is a function in the fstream library (part of the standard library) that allows you to seek to an arbitrary position in a file. This function is defined for ifstream class - for ofstream class there's a similar function seekp (this is to avoid conflicts in case of classes that derive both istream and ostream, such as iostream).
basic_ofstream: an output stream that wraps a file stream buffer. Provides functions to open or close a file in addition to those of generic output stream ofstream – operates on characters of type char; wofstream – operates on characters of type wchar_t; basic_ostringstream: an output stream that wraps a string stream buffer.
The C programming language provides many standard library functions for file input and output.These functions make up the bulk of the C standard library header <stdio.h>. [1] The functionality descends from a "portable I/O package" written by Mike Lesk at Bell Labs in the early 1970s, [2] and officially became part of the Unix operating system in Version 7.
$ umask-S # Show the (frequently initial) setting u=rwx,g=rx,o=rx $ gcc hello.c # compile and create executable file a.out $ ls-l a.out-rwxr-xr-x 1 me developer 6010 Jul 10 17:10 a.out $ # the umask prohibited Write permission for Group and Others $ ls > listOfMyFiles # output file created by redirection does not attempt to set eXecute $ ls-l ...
The C standard library, sometimes referred to as libc, [1] is the standard library for the C programming language, as specified in the ISO C standard. [2] Starting from the original ANSI C standard, it was developed at the same time as the C POSIX library, which is a superset of it. [3]
If the code modifying the data structure or file is not exception-safe, the mutex could be unlocked or the file closed with the data structure or file corrupted. Ownership of dynamically allocated objects (memory allocated with new in C++) can also be controlled with RAII, such that the object is released when the RAII (stack-based) object is ...
direct.h is a C/C++ header file provided by Microsoft Windows, which contains functions for manipulating file system directories. Some POSIX functions that do similar things are in unistd.h . Member functions
5.5 (2000-02-16; [8] Windows 95/98/NT/2000): Based on Borland C++Builder 5, it is a freeware compiler without the IDE from the parent product. Includes Borland C++ Compiler v5.5, Borland Turbo Incremental Linker, Borland Resource Compiler / Binder, C++ Win32 Preprocessor, ANSI/OEM character set file conversion utility, Import Definitions utility to provide information about DLLs, Import ...