1Clownfish::CharBuf(3) User Contributed Perl DocumentationClownfish::CharBuf(3)
2
3
4

NAME

6       Clownfish::CharBuf - Growable buffer holding Unicode characters.
7

SYNOPSIS

9           my $buf = Clownfish::CharBuf->new;
10           $buf->cat('abc');
11           $buf->cat_char(ord("\n"));
12           print $buf->to_string;
13

DESCRIPTION

CONSTRUCTORS

16   new
17           my $char_buf = Clownfish::CharBuf->new(
18               capacity => $capacity,  # default: 0
19           );
20
21       Return a new CharBuf.
22
23       •   capacity - Initial minimum capacity of the CharBuf, in bytes.
24

METHODS

26   cat
27           $char_buf->cat($string);
28
29       Concatenate the contents of String "string" onto the end of the caller.
30
31       •   string - The String to concatenate.
32
33   cat_char
34           $char_buf->cat_char($code_point);
35
36       Concatenate one Unicode character onto the end of the CharBuf.
37
38       •   code_point - The code point of the Unicode character.
39
40   grow
41           $char_buf->grow($capacity);
42
43       Assign more memory to the CharBuf, if it doesnXt already have enough
44       room to hold a string of "size" bytes.  Cannot shrink the allocation.
45
46       •   capacity - The new minimum capacity of the ByteBuf.
47
48   clear
49           $char_buf->clear();
50
51       Clear the CharBuf.
52
53   get_size
54           my $int = $char_buf->get_size();
55
56       Return the size of the CharBufXs content in bytes.
57
58   clone
59           my $result = $char_buf->clone();
60
61       Return a clone of the object.
62
63   yield_string
64           my $string = $char_buf->yield_string();
65
66       Return the content of the CharBuf as String and clear the CharBuf.
67       This is more efficient than to_string().
68

INHERITANCE

70       Clownfish::CharBuf isa Clownfish::Obj.
71
72
73
74perl v5.34.0                      2021-07-22             Clownfish::CharBuf(3)