bbtk::anyholder< ValueType * > Class Template Reference

specialization of anyholder for pointer types More...

#include <bbtkAny.h>

Inheritance diagram for bbtk::anyholder< ValueType * >:

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Collaboration diagram for bbtk::anyholder< ValueType * >:

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List of all members.

Public Member Functions
	anyholder (ValueType *const &value)
virtual const std::type_info &	type () const
	returns the type of the held value
virtual bool	is_pointer () const
	returns true iff the stored value is a pointer
virtual const std::type_info &	pointed_type () const
	returns the type of the pointed held value
virtual void *	get_pointer () const
virtual void *	get_pointer_to (const std::type_info &t) const
virtual anyplaceholder *	clone () const
Public Attributes
ValueType *	held

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Detailed Description

template<typename ValueType>
class bbtk::anyholder< ValueType * >

specialization of anyholder for pointer types

Definition at line 147 of file bbtkAny.h.

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Constructor & Destructor Documentation

template<typename ValueType>

bbtk::anyholder< ValueType * >::anyholder

(

ValueType *const &

value

)

[inline]

Definition at line 151 of file bbtkAny.h.

      : held(value)
    { }

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Member Function Documentation

template<typename ValueType>

virtual const std::type_info& bbtk::anyholder< ValueType * >::type

(

)

const [inline, virtual]

returns the type of the held value

Implements bbtk::anyplaceholder.

Definition at line 157 of file bbtkAny.h.

    {
      return typeid(ValueType*);
    }

template<typename ValueType>

virtual bool bbtk::anyholder< ValueType * >::is_pointer

(

)

const [inline, virtual]

returns true iff the stored value is a pointer

Implements bbtk::anyplaceholder.

Definition at line 162 of file bbtkAny.h.

{ return true; }

template<typename ValueType>

virtual const std::type_info& bbtk::anyholder< ValueType * >::pointed_type

(

)

const [inline, virtual]

returns the type of the pointed held value

Implements bbtk::anyplaceholder.

Definition at line 163 of file bbtkAny.h.

{ return typeid(ValueType); }

template<typename ValueType>

virtual void* bbtk::anyholder< ValueType * >::get_pointer

(

)

const [inline, virtual]

If the held value is a pointer then returns its value

Implements bbtk::anyplaceholder.

Definition at line 164 of file bbtkAny.h.

                                      { 
      return (void*)held; 
    }

template<typename ValueType>

virtual void* bbtk::anyholder< ValueType * >::get_pointer_to

(

const std::type_info &

t

)

const [inline, virtual]

Implements bbtk::anyplaceholder.

Definition at line 167 of file bbtkAny.h.

References bbtk::run_time_up_or_down_cast().

    { 
      return run_time_up_or_down_cast(t,typeid(ValueType),held);
    }

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template<typename ValueType>

virtual anyplaceholder* bbtk::anyholder< ValueType * >::clone

(

)

const [inline, virtual]

Implements bbtk::anyplaceholder.

Definition at line 172 of file bbtkAny.h.

{ return new anyholder(held); }

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Member Data Documentation

template<typename ValueType>

ValueType* bbtk::anyholder< ValueType * >::held

Definition at line 176 of file bbtkAny.h.

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The documentation for this class was generated from the following file:

• /home/guigues/bbtk-build-tmp/bbtk/kernel/src/bbtkAny.h