Namespace Xpath
Class CExprScanner

class CExprScanner {
public:
    CExprScanner();
    ~CExprScanner();
public:
    void Create(const CString &strSrc);
    void GetToken(CExprToken &token);
    };

The XPath expression scanner (lexical analyzer).

This class may be used by applications which implement languages based on the XPath expression language (for example, the XSLT pattern language).

Since:

1.00.00

Version:

1.00.00

Author:

Alexey Gokhberg

See Also:

CExprToken

CExprScanner

CExprScanner();

Constructs the exression scanner.

~CExprScanner

~CExprScanner();

Destroys the expression scanner.

Create

void Create(const CString &strSrc);

Creates the expression scanner, specifies the string containing the expression to scan.

Parameters:

strSrc - the string containing the expression to scan

GetToken

void GetToken(CExprToken &token);

Returns the next token.

Parameters:

token - on return, the next token