1Clownfish::CharBuf(3) User Contributed Perl DocumentationClownfish::CharBuf(3)
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NAME

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

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

CONSTRUCTORS

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

26   cat
27           $char_buf->cat($string);
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29       Concatenate the contents of String "string" onto the end of the caller.
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31       ·   string - The String to concatenate.
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33   cat_char
34           $char_buf->cat_char($code_point);
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36       Concatenate one Unicode character onto the end of the CharBuf.
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38       ·   code_point - The code point of the Unicode character.
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40   grow
41           $char_buf->grow($capacity);
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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.
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46       ·   capacity - The new minimum capacity of the ByteBuf.
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48   clear
49           $char_buf->clear();
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51       Clear the CharBuf.
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53   get_size
54           my $int = $char_buf->get_size();
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56       Return the size of the CharBufXs content in bytes.
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58   clone
59           my $result = $char_buf->clone();
60
61       Return a clone of the object.
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63   yield_string
64           my $string = $char_buf->yield_string();
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66       Return the content of the CharBuf as String and clear the CharBuf.
67       This is more efficient than to_string().
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INHERITANCE

70       Clownfish::CharBuf isa Clownfish::Obj.
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74perl v5.28.1                      2019-02-02             Clownfish::CharBuf(3)