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d03254ec538e5dbdb05663cf704348fe7739b978
libxslt/doc/html/libxslt-variables.html
Daniel Veillard d03254ec53 preparing 1.0.7 cleanup similar to libxml2 one finished cleaning up 
* configure.in: preparing 1.0.7
* libxslt.spec.in: cleanup similar to libxml2 one
* breakpoint/*.[hc]: finished cleaning up contributed code
* doc/*: updated and rebuilt the documentation
* xsltproc/xsltproc.c: cleanup of the timing code
* xsltproc/Makefile.am: auto* sucks
* libxslt/transform.c: added a missing include
Daniel
2001-11-10 13:35:26 +00:00

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<HTML
><HEAD
><TITLE
>variables</TITLE
><META
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></DIV
><H1
><A
NAME="LIBXSLT-VARIABLES"
>variables</A
></H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN3072"
></A
><H2
>Name</H2
>variables&nbsp;--&nbsp;</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN3075"
></A
><H2
>Synopsis</H2
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="SYNOPSIS"
>&#13;
#define <A
HREF="libxslt-variables.html#XSLT-REGISTER-VARIABLE-LOOKUP-CAPS"
>XSLT_REGISTER_VARIABLE_LOOKUP</A
> (ctxt)
int <A
HREF="libxslt-variables.html#XSLTEVALGLOBALVARIABLES"
>xsltEvalGlobalVariables</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt);
int <A
HREF="libxslt-variables.html#XSLTEVALUSERPARAMS"
>xsltEvalUserParams</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
const char **params);
int <A
HREF="libxslt-variables.html#XSLTQUOTEUSERPARAMS"
>xsltQuoteUserParams</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
const char **params);
int <A
HREF="libxslt-variables.html#XSLTEVALONEUSERPARAM"
>xsltEvalOneUserParam</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *name,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *value);
int <A
HREF="libxslt-variables.html#XSLTQUOTEONEUSERPARAM"
>xsltQuoteOneUserParam</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *name,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *value);
void <A
HREF="libxslt-variables.html#XSLTPARSEGLOBALVARIABLE"
>xsltParseGlobalVariable</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTSTYLESHEETPTR"
>xsltStylesheetPtr</A
> style,
<GTKDOCLINK
HREF="XMLNODEPTR"
>xmlNodePtr</GTKDOCLINK
> cur);
void <A
HREF="libxslt-variables.html#XSLTPARSEGLOBALPARAM"
>xsltParseGlobalParam</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTSTYLESHEETPTR"
>xsltStylesheetPtr</A
> style,
<GTKDOCLINK
HREF="XMLNODEPTR"
>xmlNodePtr</GTKDOCLINK
> cur);
void <A
HREF="libxslt-variables.html#XSLTPARSESTYLESHEETVARIABLE"
>xsltParseStylesheetVariable</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
<GTKDOCLINK
HREF="XMLNODEPTR"
>xmlNodePtr</GTKDOCLINK
> cur);
void <A
HREF="libxslt-variables.html#XSLTPARSESTYLESHEETPARAM"
>xsltParseStylesheetParam</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
<GTKDOCLINK
HREF="XMLNODEPTR"
>xmlNodePtr</GTKDOCLINK
> cur);
<A
HREF="libxslt-xsltinternals.html#XSLTSTACKELEMPTR"
>xsltStackElemPtr</A
> <A
HREF="libxslt-variables.html#XSLTPARSESTYLESHEETCALLERPARAM"
>xsltParseStylesheetCallerParam</A
>
(<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
<GTKDOCLINK
HREF="XMLNODEPTR"
>xmlNodePtr</GTKDOCLINK
> cur);
int <A
HREF="libxslt-variables.html#XSLTADDSTACKELEMLIST"
>xsltAddStackElemList</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
<A
HREF="libxslt-xsltinternals.html#XSLTSTACKELEMPTR"
>xsltStackElemPtr</A
> elems);
void <A
HREF="libxslt-variables.html#XSLTFREEGLOBALVARIABLES"
>xsltFreeGlobalVariables</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt);
<GTKDOCLINK
HREF="XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</GTKDOCLINK
> <A
HREF="libxslt-variables.html#XSLTVARIABLELOOKUP"
>xsltVariableLookup</A
> (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *name,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *ns_uri);
<GTKDOCLINK
HREF="XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</GTKDOCLINK
> <A
HREF="libxslt-variables.html#XSLTXPATHVARIABLELOOKUP"
>xsltXPathVariableLookup</A
> (void *ctxt,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *name,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *ns_uri);</PRE
></TD
></TR
></TABLE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3123"
></A
><H2
>Description</H2
><P
></P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3126"
></A
><H2
>Details</H2
><DIV
CLASS="REFSECT2"
><A
NAME="AEN3128"
></A
><H3
><A
NAME="XSLT-REGISTER-VARIABLE-LOOKUP-CAPS"
></A
>XSLT_REGISTER_VARIABLE_LOOKUP()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define XSLT_REGISTER_VARIABLE_LOOKUP(ctxt)</PRE
></TD
></TR
></TABLE
><P
>registering macro, not general purpose at all but used in different modules</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3134"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3143"
></A
><H3
><A
NAME="XSLTEVALGLOBALVARIABLES"
></A
>xsltEvalGlobalVariables ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>int xsltEvalGlobalVariables (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt);</PRE
></TD
></TR
></TABLE
><P
>Evaluate the global variables of a stylesheet. This need to be
done on parsed stylesheets before starting to apply transformations</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3150"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the XSLT transformation context</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>0 in case of success, -1 in case of error</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3163"
></A
><H3
><A
NAME="XSLTEVALUSERPARAMS"
></A
>xsltEvalUserParams ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>int xsltEvalUserParams (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
const char **params);</PRE
></TD
></TR
></TABLE
><P
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>: the XSLT transformation context
<TT
CLASS="PARAMETER"
><I
>params</I
></TT
>: a NULL terminated array of parameters name/value tuples</P
><P
>Evaluate the global variables of a stylesheet. This needs to be
done on parsed stylesheets before starting to apply transformations.
Each of the parameters is evaluated as an XPath expression and stored
in the global variables/parameter hash table. If you want your
parameter used literally, use xsltQuoteUserParams.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3173"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>params</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>0 in case of success, -1 in case of error</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3190"
></A
><H3
><A
NAME="XSLTQUOTEUSERPARAMS"
></A
>xsltQuoteUserParams ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>int xsltQuoteUserParams (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
const char **params);</PRE
></TD
></TR
></TABLE
><P
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>: the XSLT transformation context
<TT
CLASS="PARAMETER"
><I
>params</I
></TT
>: a NULL terminated arry of parameters names/values tuples</P
><P
>Similar to xsltEvalUserParams, but the values are treated literally and
are * *not* evaluated as XPath expressions. This should be done on parsed
stylesheets before starting to apply transformations.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3200"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>params</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>0 in case of success, -1 in case of error.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3217"
></A
><H3
><A
NAME="XSLTEVALONEUSERPARAM"
></A
>xsltEvalOneUserParam ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>int xsltEvalOneUserParam (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *name,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *value);</PRE
></TD
></TR
></TABLE
><P
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>: the XSLT transformation context
<TT
CLASS="PARAMETER"
><I
>name</I
></TT
>: a null terminated string giving the name of the parameter
<TT
CLASS="PARAMETER"
><I
>value</I
></TT
> a null terminated string giving the XPath expression to be evaluated</P
><P
>This is normally called from xsltEvalUserParams to process a single
parameter from a list of parameters. The <TT
CLASS="PARAMETER"
><I
>value</I
></TT
> is evaluated as an
XPath expression and the result is stored in the context's global
variable/parameter hash table.</P
><P
>To have a parameter treated literally (not as an XPath expression)
use xsltQuoteUserParams (or xsltQuoteOneUserParam). For more
details see description of xsltProcessOneUserParamInternal.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3232"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>name</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>value</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>0 in case of success, -1 in case of error.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3253"
></A
><H3
><A
NAME="XSLTQUOTEONEUSERPARAM"
></A
>xsltQuoteOneUserParam ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>int xsltQuoteOneUserParam (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *name,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *value);</PRE
></TD
></TR
></TABLE
><P
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>: the XSLT transformation context
<TT
CLASS="PARAMETER"
><I
>name</I
></TT
>: a null terminated string giving the name of the parameter
<TT
CLASS="PARAMETER"
><I
>value</I
></TT
> a null terminated string giving the parameter value</P
><P
>This is normally called from xsltQuoteUserParams to process a single
parameter from a list of parameters. The <TT
CLASS="PARAMETER"
><I
>value</I
></TT
> is stored in the
context's global variable/parameter hash table.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3267"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>name</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>value</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>0 in case of success, -1 in case of error.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3288"
></A
><H3
><A
NAME="XSLTPARSEGLOBALVARIABLE"
></A
>xsltParseGlobalVariable ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void xsltParseGlobalVariable (<A
HREF="libxslt-xsltinternals.html#XSLTSTYLESHEETPTR"
>xsltStylesheetPtr</A
> style,
<GTKDOCLINK
HREF="XMLNODEPTR"
>xmlNodePtr</GTKDOCLINK
> cur);</PRE
></TD
></TR
></TABLE
><P
>parse an XSLT transformation variable declaration and record
its value.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3296"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>style</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the XSLT stylesheet</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>cur</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the "variable" element</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3309"
></A
><H3
><A
NAME="XSLTPARSEGLOBALPARAM"
></A
>xsltParseGlobalParam ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void xsltParseGlobalParam (<A
HREF="libxslt-xsltinternals.html#XSLTSTYLESHEETPTR"
>xsltStylesheetPtr</A
> style,
<GTKDOCLINK
HREF="XMLNODEPTR"
>xmlNodePtr</GTKDOCLINK
> cur);</PRE
></TD
></TR
></TABLE
><P
>parse an XSLT transformation param declaration and record
its value.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3317"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>style</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the XSLT stylesheet</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>cur</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the "param" element</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3330"
></A
><H3
><A
NAME="XSLTPARSESTYLESHEETVARIABLE"
></A
>xsltParseStylesheetVariable ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void xsltParseStylesheetVariable (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
<GTKDOCLINK
HREF="XMLNODEPTR"
>xmlNodePtr</GTKDOCLINK
> cur);</PRE
></TD
></TR
></TABLE
><P
>parse an XSLT transformation variable declaration and record
its value.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3338"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the XSLT transformation context</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>cur</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the "variable" element</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3351"
></A
><H3
><A
NAME="XSLTPARSESTYLESHEETPARAM"
></A
>xsltParseStylesheetParam ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void xsltParseStylesheetParam (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
<GTKDOCLINK
HREF="XMLNODEPTR"
>xmlNodePtr</GTKDOCLINK
> cur);</PRE
></TD
></TR
></TABLE
><P
>parse an XSLT transformation param declaration and record
its value.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3359"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the XSLT transformation context</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>cur</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the "param" element</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3372"
></A
><H3
><A
NAME="XSLTPARSESTYLESHEETCALLERPARAM"
></A
>xsltParseStylesheetCallerParam ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxslt-xsltinternals.html#XSLTSTACKELEMPTR"
>xsltStackElemPtr</A
> xsltParseStylesheetCallerParam
(<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
<GTKDOCLINK
HREF="XMLNODEPTR"
>xmlNodePtr</GTKDOCLINK
> cur);</PRE
></TD
></TR
></TABLE
><P
>parse an XSLT transformation param declaration, compute
its value but doesn't record it.</P
><P
>It returns the new xsltStackElemPtr or NULL</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3382"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the XSLT transformation context</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>cur</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the "param" element</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3399"
></A
><H3
><A
NAME="XSLTADDSTACKELEMLIST"
></A
>xsltAddStackElemList ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>int xsltAddStackElemList (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
<A
HREF="libxslt-xsltinternals.html#XSLTSTACKELEMPTR"
>xsltStackElemPtr</A
> elems);</PRE
></TD
></TR
></TABLE
><P
>add the new element list at this level of the stack.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3407"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> xn XSLT transformation context</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>elems</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> a stack element list</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>0 in case of success, -1 in case of failure.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3424"
></A
><H3
><A
NAME="XSLTFREEGLOBALVARIABLES"
></A
>xsltFreeGlobalVariables ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void xsltFreeGlobalVariables (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt);</PRE
></TD
></TR
></TABLE
><P
>Free up the data associated to the global variables
its value.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3431"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the XSLT transformation context</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3440"
></A
><H3
><A
NAME="XSLTVARIABLELOOKUP"
></A
>xsltVariableLookup ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><GTKDOCLINK
HREF="XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</GTKDOCLINK
> xsltVariableLookup (<A
HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
>xsltTransformContextPtr</A
> ctxt,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *name,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *ns_uri);</PRE
></TD
></TR
></TABLE
><P
>Search in the Variable array of the context for the given
variable value.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3450"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the XSLT transformation context</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>name</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the variable name</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ns_uri</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the variable namespace URI</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the value or NULL if not found</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN3471"
></A
><H3
><A
NAME="XSLTXPATHVARIABLELOOKUP"
></A
>xsltXPathVariableLookup ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><GTKDOCLINK
HREF="XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</GTKDOCLINK
> xsltXPathVariableLookup (void *ctxt,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *name,
const <GTKDOCLINK
HREF="XMLCHAR"
>xmlChar</GTKDOCLINK
> *ns_uri);</PRE
></TD
></TR
></TABLE
><P
>This is the entry point when a varibale is needed by the XPath
interpretor.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3480"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> a void * but the the XSLT transformation context actually</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>name</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the variable name</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ns_uri</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
> the variable namespace URI</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the value or NULL if not found</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><BR
CLEAR="all"><BR><TABLE
WIDTH="100%"
BORDER="0"
BGCOLOR="#000000"
CELLPADDING="1"
CELLSPACING="0"
><TR
><TD
WIDTH="25%"
BGCOLOR="#C00000"
ALIGN="left"
><A
HREF="libxslt-namespaces.html"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>&#60;&#60;&#60; Previous Page</B
></FONT
></A
></TD
><TD
WIDTH="25%"
BGCOLOR="#0000C0"
ALIGN="center"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
><A
HREF="book1.html"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>Home</B
></FONT
></A
></B
></FONT
></TD
><TD
WIDTH="25%"
BGCOLOR="#00C000"
ALIGN="center"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
><A
HREF="libxslt-lib.html"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>Up</B
></FONT
></A
></B
></FONT
></TD
><TD
WIDTH="25%"
BGCOLOR="#C00000"
ALIGN="right"
><A
HREF="libxslt-keys.html"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>Next Page &#62;&#62;&#62;</B
></FONT
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></TD
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><TR
><TD
COLSPAN="2"
ALIGN="left"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>namespaces</B
></FONT
></TD
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COLSPAN="2"
ALIGN="right"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>keys</B
></FONT
></TD
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