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variable_impl

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This commit is contained in:
Jez Higgins 2012-11-06 20:21:39 +00:00
parent 907b32e13e
commit cb1e7d3f24
4 changed files with 23 additions and 15 deletions
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2
include/XSLT/impl/xslt_param.hpp
View file

@ -9,7 +9,7 @@ namespace XSLT
{
template<class stringT, class adaptorT>
class Param : public Variable_impl
class Param : public Variable_impl<stringT, adaptorT>
{
public:
typedef stringT string_type;

2
include/XSLT/impl/xslt_variable.hpp
View file

@ -9,7 +9,7 @@ namespace XSLT
{
template<class stringT, class adaptorT>
class Variable : public Variable_impl
class Variable : public Variable_impl<stringT, adaptorT>
{
public:
typedef stringT string_type;

32
include/XSLT/impl/xslt_variable_impl.hpp
View file

@ -11,11 +11,19 @@ namespace Arabica
namespace XSLT
{
template<class string_type, class string_adaptor>
class Variable_impl : public ItemContainer, public Variable_declaration
{
protected:
Variable_impl(const std::string& name,
const Arabica::XPath::XPathExpressionPtr<std::string>& select,
typedef Arabica::XPath::XPathExpressionPtr<string_type, string_adaptor> XPathExpressionPtr;
typedef Arabica::XPath::XPathValue<string_type, string_adaptor> XPathValue;
typedef Arabica::XPath::StringValue<string_type, string_adaptor> StringValue;
typedef Arabica::XPath::NodeSetValue<string_type, string_adaptor> NodeSetValue;
typedef Arabica::XPath::NodeSet<string_type, string_adaptor> NodeSet;
typedef DOM::Node<string_type, string_adaptor> DOMNode;
Variable_impl(const string_type& name,
const XPathExpressionPtr& select,
const Precedence& precedence) :
name_(name),
select_(select),
@ -26,11 +34,11 @@ protected:
virtual ~Variable_impl() { }
public:
virtual const std::string& name() const { return name_; }
virtual const string_type& name() const { return name_; }
virtual Arabica::XPath::XPathValue<std::string> value(const DOM::Node<std::string>& node,
ExecutionContext& context,
DOMSink<std::string>& sink) const
virtual XPathValue value(const DOMNode& node,
ExecutionContext& context,
DOMSink<string_type, string_adaptor>& sink) const
{
if(select_)
return select_->evaluate(node, context.xpathContext());
@ -38,20 +46,20 @@ public:
execute_children(node, context);
if(sink.node() == 0)
return Arabica::XPath::StringValue<std::string, Arabica::default_string_adaptor<std::string> >::createValue("");
return StringValue::createValue("");
Arabica::XPath::NodeSet<std::string> nodeset;
for(DOM::Node<std::string> n = sink.node().getFirstChild(); n != 0; n = n.getNextSibling())
NodeSet nodeset;
for(DOMNode n = sink.node().getFirstChild(); n != 0; n = n.getNextSibling())
nodeset.push_back(n);
return Arabica::XPath::NodeSetValue<std::string, Arabica::default_string_adaptor<std::string> >::createValue(nodeset);
return NodeSetValue::createValue(nodeset);
} // value
virtual const Precedence& precedence() const { return precedence_; }
private:
std::string name_;
Arabica::XPath::XPathExpressionPtr<std::string> select_;
string_type name_;
XPathExpressionPtr select_;
Precedence precedence_;
}; // Variable_impl

2
include/XSLT/impl/xslt_with_param.hpp
View file

@ -9,7 +9,7 @@ namespace XSLT
{
template<class stringT, class adaptorT>
class WithParam : public Variable_impl
class WithParam : public Variable_impl<stringT, adaptorT>
{
public:
typedef stringT string_type;