class Any

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:: com :: sun :: star :: uno ::

class Any

Base Classes

uno_Any (public)
  |  
  +--Any

Known Derived Classes: None.

virtual	abstract	interface	template
NO	NO	NO	NO

Description: C++ class representing an IDL any. This class is used to transport any type defined in IDL. The class inherits from the binary C representation of uno_Any. You can insert a value by either using the <<= operators or the template function makeAny(). No any can hold an any. You can extract values from an any by using the >>= operators which return true if the any contains an assignable value (no data loss), e.g. the any contains a short and you >>= it into a long variable.

File: Any.h

Public Members

Methods
Any( ) throw( );	Default constructor: Any holds no value; its type is void.
Any( const Any & rAny ) throw( );	Copy constructor: Sets value of the given any.
Any( const void * pData_, const Type & rType ) throw( );	Constructor: Sets a copy of the given data.
Any( const void * pData_, typelib_TypeDescription * pTypeDescr ) throw( );	Constructor: Sets a copy of the given data.
Any( const void * pData_, typelib_TypeDescriptionReference * pType ) throw( );	Constructor: Sets a copy of the given data.
~Any( ) throw( );	Destructor: Destructs any content and frees memory.
Any & operator=( const Any & rAny ) throw( );	Assignment operator: Sets the value of the given any.
const Type & getValueType( ) const throw( );	Gets the type of the set value.
typelib_TypeDescriptionReference * getValueTypeRef( ) const throw( );	Gets the type of the set value.
void getValueTypeDescription( typelib_TypeDescription * * ppTypeDescr ) const throw( );	Gets the type description of the set value. Provides ownership of the type description! Call an explicit typelib_typedescription_release() to release afterwards.
TypeClass getValueTypeClass( ) const throw( );	Gets the type class of the set value.
::rtl::OUString getValueTypeName( ) const throw( );	Gets the type name of the set value.
sal_Bool hasValue( ) const throw( );	Tests if any contains a value.
const void * getValue( ) const throw( );	Gets a pointer to the set value.
void setValue( const void * pData_, const Type & rType ) throw( );	Sets a value. If the any already contains a value, that value will be destructed and its memory freed.
void setValue( const void * pData_, typelib_TypeDescriptionReference * pType ) throw( );	Sets a value. If the any already contains a value, that value will be destructed and its memory freed.
void setValue( const void * pData_, typelib_TypeDescription * pTypeDescr ) throw( );	Sets a value. If the any already contains a value, that value will be destructed and its memory freed.
void clear( ) throw( );	Clears this any. If the any already contains a value, that value will be destructed and its memory freed. After this has been called, the any does not contain a value.
sal_Bool operator==( const Any & rAny ) const throw( );	Equality operator: compares two anys. The values need not be of equal type, e.g. a short integer is compared to a long integer.
sal_Bool operator!=( const Any & rAny ) const throw( );	Unequality operator: compares two anys. The values need not be of equal type, e.g. a short integer is compared to a long integer.

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class Any

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