## Uses of Class
org.apache.xpath.functions.Function2Args

Packages that use Function2Args
org.apache.xalan.templates: Implements the `Templates` interface, and defines a set of classes that represent an XSLT stylesheet.
org.apache.xpath.functions: Implements XPath functions -- each function is derived from Function, FunctionOneArg, Function2Args, etc, with number-of-arguments checking being applied mainly at compile time -- this package only implements XPath functions, XSLT functions are found in the "templates" package.

Uses of Function2Args in org.apache.xalan.templates

Subclasses of Function2Args in org.apache.xalan.templates
`class` `FuncDocument` Execute the Doc() function.
`class` `FuncFormatNumb` Execute the FormatNumber() function.
`class` `FuncKey` Execute the Key() function.

Uses of Function2Args in org.apache.xpath.functions

Subclasses of Function2Args in org.apache.xpath.functions
`class` `FuncConcat` Execute the Concat() function.
`class` `FuncContains` Execute the Contains() function.
`class` `FuncStartsWith` Execute the StartsWith() function.
`class` `FuncSubstring` Execute the Substring() function.
`class` `FuncSubstringAfter` Execute the SubstringAfter() function.
`class` `FuncSubstringBefore` Execute the SubstringBefore() function.
`class` `Function3Args` Base class for functions that accept three arguments.
`class` `FunctionMultiArgs` Base class for functions that accept an undetermined number of multiple arguments.
`class` `FuncTranslate` Execute the Translate() function.

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