XPath implementation of "substring-before" function.
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#include <FunctionSubstringBefore.hpp>
Inherits Function.
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| FunctionSubstringBefore () |
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virtual | ~FunctionSubstringBefore () |
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virtual XObjectPtr | execute (XPathExecutionContext &executionContext, XalanNode *context, const XObjectPtr arg1, const XObjectPtr arg2, const Locator *locator) const |
| Execute an XPath function object. More...
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virtual FunctionSubstringBefore * | clone (MemoryManager &theManager) const |
| Create a copy of the function object. More...
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| Function () |
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virtual | ~Function () |
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virtual XObjectPtr | execute (XPathExecutionContext &executionContext, XalanNode *context, const XObjectArgVectorType &args, const Locator *locator) const |
| Execute an XPath function object. More...
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virtual XObjectPtr | execute (XPathExecutionContext &executionContext, XalanNode *context, const Locator *locator) const |
| Execute an XPath function object. More...
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virtual XObjectPtr | execute (XPathExecutionContext &executionContext, XalanNode *context, const XObjectPtr arg, const Locator *locator) const |
| Execute an XPath function object. More...
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virtual XObjectPtr | execute (XPathExecutionContext &executionContext, XalanNode *context, const XObjectPtr arg1, const XObjectPtr arg2, const XObjectPtr arg3, const Locator *locator) const |
| Execute an XPath function object. More...
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XPath implementation of "substring-before" function.
Definition at line 40 of file FunctionSubstringBefore.hpp.
◆ ParentType
◆ FunctionSubstringBefore()
FunctionSubstringBefore::FunctionSubstringBefore |
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◆ ~FunctionSubstringBefore()
virtual FunctionSubstringBefore::~FunctionSubstringBefore |
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◆ clone()
Create a copy of the function object.
- Returns
- pointer to the new object
Implements Function.
◆ execute()
Execute an XPath function object.
The function must return a valid object. Called if function has two parameters.
- Parameters
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executionContext | executing context |
context | current context node |
arg1 | pointer to XObject argument |
arg2 | pointer to XObject argument |
locator | Locator instance for the XPath expression that contains the function call |
- Returns
- pointer to the result XObject
Reimplemented from Function.
◆ getError()
Get the error message to report when the function is called with the wrong number of arguments.
- Parameters
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- Returns
- The error message
Implements Function.
The documentation for this class was generated from the following file: