BufferedInputStream


Object Hierarchy:

Object hierarchy for BufferedInputStream

Description:

public class BufferedInputStream : FilterInputStream, Seekable

Buffered input stream implements FilterInputStream and provides for buffered reads.

By default, BufferedInputStream's buffer size is set at 4 kilobytes.

To create a buffered input stream, use BufferedInputStream, or BufferedInputStream.sized to specify the buffer's size at construction.

To get the size of a buffer within a buffered input stream, use get_buffer_size. To change the size of a buffered input stream's buffer, use set_buffer_size. Note that the buffer's size cannot be reduced below the size of the data within the buffer.

Example: Buffered input-streams:

public static int main (string[] args) {
if (args.length < 2) {
print ("Usage: %s FILE\n", args[0]);
return 0;
}

File infile = File.new_for_commandline_arg (args[1]);
if (!infile.query_exists ()) {
stderr.printf ("File '%s' does not exist.\n", args[1]);
return 1;
}

try {
FileInputStream @is = infile.read ();
BufferedInputStream bis = new BufferedInputStream (@is);

StringBuilder builder = new StringBuilder ();
uint8 buffer[100];
ssize_t size;

while ((size = bis.read (buffer)) > 0) {
builder.append_len ((string) buffer, size);
}

print (builder.str);
} catch (Error e) {
stderr.printf ("Error: %s", e.message);
return -1;
}
return 0;
}

valac --pkg gio-2.0 GLib.BufferedInputStream.vala

All known sub-classes:

Namespace: GLib
Package: gio-2.0

Content:

Properties:

Creation methods:

Methods:

Inherited Members:

All known members inherited from class GLib.FilterInputStream
All known members inherited from interface GLib.Seekable