#include <Function.hpp>
Inherited by FunctionConcat, FunctionContains, FunctionCurrent, FunctionDifference, FunctionDistinct, FunctionDocument, FunctionElementAvailable, FunctionEvaluate, FunctionFormatNumber, FunctionFunctionAvailable, FunctionGenerateID, FunctionHasSameNodes, FunctionID, FunctionIntersection, FunctionKey, FunctionLang, FunctionNamespaceURI, FunctionNodeSet, FunctionNormalizeSpace, FunctionStartsWith, FunctionString, FunctionSubstring, FunctionSubstringAfter, FunctionSubstringBefore, FunctionSystemProperty, FunctionTranslate, FunctionUnparsedEntityURI, XalanEXSLTFunctionAbs, XalanEXSLTFunctionAcos, XalanEXSLTFunctionAlign, XalanEXSLTFunctionAsin, XalanEXSLTFunctionAtan, XalanEXSLTFunctionAtan2, XalanEXSLTFunctionConcat, XalanEXSLTFunctionConstant, XalanEXSLTFunctionCos, XalanEXSLTFunctionDateTime, XalanEXSLTFunctionDecodeURI, XalanEXSLTFunctionEncodeURI, XalanEXSLTFunctionExp, XalanEXSLTFunctionHasSameNode, XalanEXSLTFunctionHighest, XalanEXSLTFunctionLeading, XalanEXSLTFunctionLog, XalanEXSLTFunctionLowest, XalanEXSLTFunctionMax, XalanEXSLTFunctionMin, XalanEXSLTFunctionObjectType, XalanEXSLTFunctionPadding, XalanEXSLTFunctionPower, XalanEXSLTFunctionRandom, XalanEXSLTFunctionSin, XalanEXSLTFunctionSqrt, XalanEXSLTFunctionTan, and XalanEXSLTFunctionTrailing.
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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 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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virtual Function * | clone (MemoryManager &theManager) const =0 |
| Create a copy of the function object. More...
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Definition at line 54 of file Function.hpp.
◆ GetCachedNodeList
◆ GetCachedString
◆ LocatorType
◆ XObjectArgVectorType
◆ Function()
◆ ~Function()
virtual Function::~Function |
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virtual |
◆ clone()
virtual Function* Function::clone |
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MemoryManager & |
theManager | ) |
const |
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pure virtual |
Create a copy of the function object.
- Returns
- pointer to the new object
Implemented in XalanEXSLTFunctionTan, XalanEXSLTFunctionSqrt, XalanEXSLTFunctionSin, XalanEXSLTFunctionPower, XalanEXSLTFunctionMin, XalanEXSLTFunctionMax, XalanEXSLTFunctionLowest, XalanEXSLTFunctionLog, XalanEXSLTFunctionHighest, XalanEXSLTFunctionExp, XalanEXSLTFunctionCos, XalanEXSLTFunctionConstant, XalanEXSLTFunctionDecodeURI, XalanEXSLTFunctionTrailing, XalanEXSLTFunctionAtan2, XalanEXSLTFunctionAtan, XalanEXSLTFunctionLeading, XalanEXSLTFunctionEncodeURI, XalanEXSLTFunctionAsin, XalanEXSLTFunctionIntersection, XalanEXSLTFunctionPadding, XalanEXSLTFunctionAcos, XalanEXSLTFunctionHasSameNode, XalanEXSLTFunctionObjectType, XalanEXSLTFunctionConcat, XalanEXSLTFunctionRandom, XalanEXSLTFunctionDistinct, FunctionSubstring, FunctionConcat, FunctionID, FunctionNamespaceURI, FunctionString, FunctionLang, FunctionNormalizeSpace, FunctionNodeSet, FunctionDocument, FunctionFormatNumber, FunctionGenerateID, XalanEXSLTFunctionEvaluate, FunctionKey, XalanEXSLTFunctionAlign, FunctionElementAvailable, FunctionFunctionAvailable, XalanEXSLTFunctionAbs, FunctionCurrent, FunctionTranslate, FunctionContains, FunctionStartsWith, FunctionSubstringAfter, FunctionSubstringBefore, FunctionDifference, FunctionDistinct, FunctionEvaluate, FunctionHasSameNodes, FunctionIntersection, FunctionSystemProperty, FunctionUnparsedEntityURI, XalanEXSLTFunctionDateTime, XalanEXSLTFunctionDifference, and XalanEXSLTFunctionNodeSet.
◆ execute() [1/5]
Execute an XPath function object.
The function must return a valid object. Extension functions should override this version of execute(), rather than one of the other calls designed for a specific number of arguments, since the extension function mechanism will call this version first. Extension functions that accept more than three arguments must override this version.
- Parameters
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executionContext | executing context |
context | current context node |
args | vector of pointers to XObject arguments |
locator | Locator instance for the XPath expression that contains the function call |
- Returns
- pointer to the result XObject
Reimplemented in XalanEXSLTFunctionTan, XalanEXSLTFunctionSqrt, XalanEXSLTFunctionSin, XalanEXSLTFunctionPower, XalanEXSLTFunctionMin, XalanEXSLTFunctionMax, XalanEXSLTFunctionLowest, XalanEXSLTFunctionLog, XalanEXSLTFunctionHighest, XalanEXSLTFunctionExp, XalanEXSLTFunctionCos, XalanEXSLTFunctionConstant, XalanEXSLTFunctionDecodeURI, XalanEXSLTFunctionTrailing, XalanEXSLTFunctionAtan2, XalanEXSLTFunctionAtan, XalanEXSLTFunctionLeading, XalanEXSLTFunctionEncodeURI, XalanEXSLTFunctionAsin, XalanEXSLTFunctionPadding, XalanEXSLTFunctionAcos, XalanEXSLTFunctionHasSameNode, XalanEXSLTFunctionObjectType, XalanEXSLTFunctionConcat, XalanEXSLTFunctionRandom, FunctionNodeSet, XalanEXSLTFunctionEvaluate, XalanEXSLTFunctionAlign, XalanEXSLTFunctionAbs, FunctionEvaluate, FunctionDifference, FunctionDistinct, FunctionHasSameNodes, FunctionIntersection, FunctionConcat, and XalanEXSLTFunctionDateTime.
◆ execute() [2/5]
◆ execute() [3/5]
Execute an XPath function object.
The function must return a valid object. Called if function has one parameter.
- Parameters
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executionContext | executing context |
context | current context node |
arg | pointer to XObject argument |
locator | Locator instance for the XPath expression that contains the function call |
- Returns
- pointer to the result XObject
Reimplemented in FunctionID, FunctionNamespaceURI, FunctionString, FunctionLang, FunctionNormalizeSpace, FunctionGenerateID, FunctionElementAvailable, FunctionFunctionAvailable, FunctionSystemProperty, FunctionUnparsedEntityURI, and FunctionDocument.
◆ execute() [4/5]
◆ execute() [5/5]
◆ generalError()
Report the error returned from the getError() call.
- Parameters
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executionContext | The current XPathExecutionContext |
context | The context node |
locator | The Locator instance for the XPath expression that contains the function call |
◆ 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
Implemented in XalanEXSLTFunctionTan, XalanEXSLTFunctionSqrt, XalanEXSLTFunctionSin, XalanEXSLTFunctionPower, XalanEXSLTFunctionMin, XalanEXSLTFunctionMax, XalanEXSLTFunctionLowest, XalanEXSLTFunctionLog, XalanEXSLTFunctionHighest, XalanEXSLTFunctionExp, XalanEXSLTFunctionCos, XalanEXSLTFunctionConstant, XalanEXSLTFunctionDecodeURI, XalanEXSLTFunctionTrailing, XalanEXSLTFunctionAtan2, XalanEXSLTFunctionAtan, XalanEXSLTFunctionLeading, XalanEXSLTFunctionEncodeURI, XalanEXSLTFunctionAsin, XalanEXSLTFunctionIntersection, XalanEXSLTFunctionPadding, XalanEXSLTFunctionAcos, XalanEXSLTFunctionHasSameNode, XalanEXSLTFunctionObjectType, XalanEXSLTFunctionConcat, XalanEXSLTFunctionRandom, XalanEXSLTFunctionDistinct, FunctionSubstring, FunctionConcat, FunctionID, FunctionNamespaceURI, FunctionString, FunctionLang, FunctionNormalizeSpace, FunctionNodeSet, XalanEXSLTFunctionEvaluate, XalanEXSLTFunctionAlign, FunctionDocument, FunctionGenerateID, XalanEXSLTFunctionAbs, FunctionKey, FunctionFunctionAvailable, XalanEXSLTFunctionDateTime, FunctionContains, FunctionStartsWith, FunctionSubstringAfter, FunctionTranslate, FunctionDifference, FunctionDistinct, FunctionEvaluate, FunctionHasSameNodes, FunctionIntersection, FunctionSystemProperty, XalanEXSLTFunctionDifference, FunctionSubstringBefore, FunctionUnparsedEntityURI, and XalanEXSLTFunctionNodeSet.
The documentation for this class was generated from the following file: