Dimitre,
I notice that in FXSL-for-XSLT2, you're still using this 1.0 idiom:
<doubleall:doubleall/>
<xsl:template name="doubleall">
<xsl:param name="pList" select="/.."/>
<xsl:variable name="vFunDouble"
select="document('')/*/doubleall:*[1]"/>
Is this still necessary? It has very poor performance, because the
stylesheet has to be reparsed at run-time. Wouldn't it now be possible to do
<xsl:variable name="doubleall:doubleall" as="element()">
<doubleall:doubleall/>
</xsl:variable>
<xsl:template name="doubleall">
<xsl:param name="pList" select="()"/>
<xsl:variable name="vFunDouble" select="$doubleall:doubleall"/>
I also changed the representation of the empty sequence to something more
direct.
Also, your template rule:
<xsl:template name="double" match="*[namespace-uri() = 'doubleall']"
would be more efficient in Saxon as
<xsl:template name="double" match="doubleall:doubleall"/>
(because the hash lookup on template rules works best when the element name
is known statically)
and it would be better to return an atomic value rather than a text node:
<xsl:value-of select="2 * $arg1"/>
should be
<xsl:sequence select="2 * $arg1"/>
(I would also like to see some type declarations added, but that requires
some thought.)
Michael Kay
http://www.saxonica.com/
-----Original Message-----
From: Dimitre Novatchev [mailto:dnovatchev(_at_)gmail(_dot_)com]
Sent: 05 February 2005 01:43
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] Decimal precision
On Sat, 5 Feb 2005 12:13:08 +1100, Dimitre Novatchev
<dnovatchev(_at_)gmail(_dot_)com> wrote:
On Fri, 4 Feb 2005 23:32:03 -0000, Michael Kay
<mike(_at_)saxonica(_dot_)com> wrote:
x/y/xs:decimal() works only in Saxon 8.2. In earlier
releases you have to
write it as
for $x in x/y return xs:decimal($x)
Or with FXSL:
sum( f:map(f:decimal(),
/*/*/claim/claim_line/reimbursement_amount) )
The above was intended to show the solution of the OP.
What in FXSL correspond's to:
for $x in x/y return xs:decimal($x)
is
f:map( f:decimal(), x/y )
Cheers,
Dimitre.
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