Namespace Xslt
Class CKeyHandler

class CKeyHandler: public CInterface {
public:
    CKeyHandler();
    virtual ~CKeyHandler();
public:
    virtual void Evaluate(
        const XNode &pNode, XArray<CString> &arrResult) = 0;
    };

The abstract interface for handling XSLT keys.

The separate key handler is created for every xsl:key stylesheet element.

Since:

1.00.00

Version:

1.00.00

Author:

Alexey Gokhberg

See Also:

Dom::INode

CKeyHandler

CKeyHandler();

Constructs the key handler.

~CKeyHandler

virtual ~CKeyHandler();

Destroys the key handler.

Evaluate

virtual void Evaluate(
    const XNode &pNode, XArray<CString> &arrResult) = 0;

Evaluates key values for the given node.

Parameters:

pNode - the node

arrResult - on return, the array of key values for the given node