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XML::XPath::Literal (3)
  • >> XML::XPath::Literal (3) ( Разные man: Библиотечные вызовы )
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    NAME

    XML::XPath::Literal - Simple string values.
     
    

    DESCRIPTION

    In XPath terms a Literal is what we know as a string.  

    API

     

    new($string)

    Create a new Literal object with the value in $string. Note that " and ' will be converted to " and ' respectively. That is not part of the XPath specification, but I consider it useful. Note though that you have to go to extraordinary lengths in an XML template file (be it XSLT or whatever) to make use of this:

            <xsl:value-of select="&quot;I'm feeling &amp;quot;sad&amp;quot;&quot;"/>
    
    

    Which produces a Literal of:

            I'm feeling "sad"
    
    
     

    value()

    Also overloaded as stringification, simply returns the literal string value.  

    cmp($literal)

    Returns the equivalent of perl's cmp operator against the given $literal.


     

    Index

    NAME
    DESCRIPTION
    API
    new($string)
    value()
    cmp($literal)


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