1Clownfish::CharBuf(3) User Contributed Perl DocumentationClownfish::CharBuf(3)
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6 Clownfish::CharBuf - Growable buffer holding Unicode characters.
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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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16 new
17 my $char_buf = Clownfish::CharBuf->new(
18 capacity => $capacity, # default: 0
19 );
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21 Return a new CharBuf.
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23 · capacity - Initial minimum capacity of the CharBuf, in bytes.
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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();
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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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70 Clownfish::CharBuf isa Clownfish::Obj.
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74perl v5.30.0 2019-07-26 Clownfish::CharBuf(3)