XPath implementation of "substring" function. More...
Public Types | |
typedef Function | ParentType |
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typedef XERCES_CPP_NAMESPACE_QUALIFIER Locator | LocatorType |
typedef XPathExecutionContext::XObjectArgVectorType | XObjectArgVectorType |
Public Member Functions | |
FunctionSubstring () | |
virtual | ~FunctionSubstring () |
virtual XObjectPtr | execute (XPathExecutionContext &executionContext, XalanNode *context, const XObjectPtr arg1, const XObjectPtr arg2, const LocatorType *locator) const |
Execute an XPath function object. | |
virtual XObjectPtr | execute (XPathExecutionContext &executionContext, XalanNode *context, const XObjectPtr arg1, const XObjectPtr arg2, const XObjectPtr arg3, const LocatorType *locator) const |
Execute an XPath function object. | |
virtual FunctionSubstring * | clone (MemoryManagerType &theManager) const |
Create a copy of the function object. | |
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Function () | |
virtual | ~Function () |
virtual XObjectPtr | execute (XPathExecutionContext &executionContext, XalanNode *context, const XObjectArgVectorType &args, const LocatorType *locator) const |
Execute an XPath function object. | |
virtual XObjectPtr | execute (XPathExecutionContext &executionContext, XalanNode *context, const LocatorType *locator) const |
Execute an XPath function object. | |
virtual XObjectPtr | execute (XPathExecutionContext &executionContext, XalanNode *context, const XObjectPtr arg, const LocatorType *locator) const |
Execute an XPath function object. |
Protected Member Functions | |
virtual const XalanDOMString & | getError (XalanDOMString &theResult) const |
Get the error message to report when the function is called with the wrong number of arguments. |
XPath implementation of "substring" function.
FunctionSubstring::FunctionSubstring | ( | ) |
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virtual |
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virtual |
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virtual |
Execute an XPath function object.
The function must return a valid object. Called if function has two parameters.
executionContext | executing context |
context | current context node |
arg1 | pointer to XObject argument |
arg2 | pointer to XObject argument |
locator | LocatorType instance for the XPath expression that contains the function call |
Reimplemented from Function.
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virtual |
Execute an XPath function object.
The function must return a valid object. Called if function has three parameters.
executionContext | executing context |
context | current context node |
arg1 | pointer to XObject arguments |
arg2 | pointer to XObject argument |
arg3 | pointer to XObject argument |
locator | LocatorType instance for the XPath expression that contains the function call |
Reimplemented from Function.
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protectedvirtual |
Get the error message to report when the function is called with the wrong number of arguments.
Implements Function.
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