typedef Function FunctionString::ParentType |
FunctionString::FunctionString | ( | ) |
virtual FunctionString::~FunctionString | ( | ) | [virtual] |
virtual FunctionString* FunctionString::clone | ( | MemoryManagerType & | theManager | ) | const [virtual] |
virtual XObjectPtr FunctionString::execute | ( | XPathExecutionContext & | executionContext, | |
XalanNode * | context, | |||
const XObjectPtr | arg, | |||
const LocatorType * | locator | |||
) | const [virtual] |
Execute an XPath function object.
The function must return a valid object. Called if function has one parameter.
executionContext | executing context | |
context | current context node | |
arg | pointer to XObject argument | |
locator | LocatorType instance for the XPath expression that contains the function call |
Reimplemented from Function.
virtual XObjectPtr FunctionString::execute | ( | XPathExecutionContext & | executionContext, | |
XalanNode * | context, | |||
const LocatorType * | locator | |||
) | const [virtual] |
Execute an XPath function object.
The function must return a valid object. Called if function has no parameters.
executionContext | executing context | |
context | current context node | |
locator | LocatorType instance for the XPath expression that contains the function call |
Reimplemented from Function.
virtual const XalanDOMString& FunctionString::getError | ( | XalanDOMString & | theBuffer | ) | const [protected, virtual] |
Get the error message to report when the function is called with the wrong number of arguments.
Implements Function.
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