#include <LookupValueFinfo.h>

Inheritance diagram for LookupValueFinfo< T, L, F >:

Collaboration diagram for LookupValueFinfo< T, L, F >:

Public Member Functions
	LookupValueFinfo (const string &name, const string &doc, void(T::setFunc)(L, F), F(T::getFunc)(L) const )

void	registerFinfo (Cinfo *c)

string	rttiType () const

bool	strGet (const Eref &tgt, const string &field, string &returnValue) const

bool	strSet (const Eref &tgt, const string &field, const string &arg) const

	~LookupValueFinfo ()

Public Member Functions inherited from LookupValueFinfoBase
	LookupValueFinfoBase (const string &name, const string &doc)

	~LookupValueFinfoBase ()

Public Member Functions inherited from Finfo
virtual bool	addMsg (const Finfo target, ObjId mid, Element src) const

virtual bool	checkTarget (const Finfo *target) const

const string &	docs () const
	Returns documentation string. More...

	Finfo (const string &name, const string &doc)

virtual vector< string >	innerDest () const

virtual vector< string >	innerSrc () const

const string &	name () const

virtual void	postCreationFunc (Id newId, Element *newElm) const

virtual	~Finfo ()

Private Attributes
DestFinfo *	get_

DestFinfo *	set_

Additional Inherited Members
Static Public Member Functions inherited from Finfo
static const Cinfo *	initCinfo ()

Detailed Description

template<class T, class L, class F>
class LookupValueFinfo< T, L, F >

This class manages field access for fields that have an index, or other lookup handle. Here T is the parent class L is the lookup class F is the field class.

Definition at line 34 of file LookupValueFinfo.h.

Constructor & Destructor Documentation

template<class T, class L, class F>

LookupValueFinfo< T, L, F >::~LookupValueFinfo ( )

inline

Definition at line 37 of file LookupValueFinfo.h.

References LookupValueFinfo< T, L, F >::get_, and LookupValueFinfo< T, L, F >::set_.

                             {
             delete set_;
             delete get_;
         }

template<class T, class L, class F>

LookupValueFinfo< T, L, F >::LookupValueFinfo	(	const string &	name,
		const string &	doc,
		void(T::*)(L, F)	setFunc,
		F(T::*)(L) const	getFunc
	)

inline

Definition at line 42 of file LookupValueFinfo.h.

References LookupValueFinfo< T, L, F >::get_, Finfo::name(), and LookupValueFinfo< T, L, F >::set_.

             : LookupValueFinfoBase( name, doc )
         {
                 string setname = "set" + name;
                 setname[3] = std::toupper( setname[3] );
                 set_ = new DestFinfo(
                     setname,
                     "Assigns field value.",
                     new OpFunc2< T, L, F >( setFunc ) );
 
                 string getname = "get" + name;
                 getname[3] = std::toupper( getname[3] );
                 get_ = new DestFinfo(
                     getname,
                     "Requests field value. The requesting Element must "
                     "provide a handler for the returned value.",
                     new GetOpFunc1< T, L, F >( getFunc ) );
         }

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Member Function Documentation

template<class T, class L, class F>

void LookupValueFinfo< T, L, F >::registerFinfo ( Cinfo * c )

inlinevirtual

Returns string-ified form to handle template expectations for name field string getName() const; Assign function Ids, bindIndex and so on.

Implements Finfo.

Definition at line 64 of file LookupValueFinfo.h.

References LookupValueFinfo< T, L, F >::get_, Cinfo::registerFinfo(), and LookupValueFinfo< T, L, F >::set_.

                                        {
             c->registerFinfo( set_ );
             c->registerFinfo( get_ );
         }

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template<class T, class L, class F>

string LookupValueFinfo< T, L, F >::rttiType ( ) const

inlinevirtual

Returns the documentation string for the Finfo string docs() const; Returns the RTTI type string for the finfo by referring to an internal virtual function. string type() const; Returns the list of subsidiary SrcFinfos. Used in Shared Finfos, empty otherwise. Goes via internal virtual function. vector< string > src() const; Returns the list of subsidiary destFinfos. Used in SharedFinfos and ValueFinfos, empty otherwise. Goes via internal virtual function. vector< string > dest() const; Returns an RTTI type string for this Finfo.

Reimplemented from Finfo.

Definition at line 85 of file LookupValueFinfo.h.

References Conv< T >::rttiType().

                                 {
             return Conv<L>::rttiType() + "," + Conv<F>::rttiType();
         }

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template<class T, class L, class F>

bool LookupValueFinfo< T, L, F >::strGet	(	const Eref &	tgt,
		const string &	field,
		string &	returnValue
	)		const

inlinevirtual

Function to return value of field into a string argument. Returns true on success. Normally called only from SetGet::strGet.

Implements Finfo.

Definition at line 77 of file LookupValueFinfo.h.

References LookupField< L, A >::innerStrGet(), and Eref::objId().

                                         {
             string fieldPart = field.substr( 0, field.find( "[" ) );
             string indexPart = field.substr( field.find( "[" ) + 1, field.find( "]" ) );
             return LookupField< L, F >::innerStrGet( tgt.objId(),
                             fieldPart, indexPart, returnValue );
         }

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template<class T, class L, class F>

bool LookupValueFinfo< T, L, F >::strSet	(	const Eref &	tgt,
		const string &	field,
		const string &	arg
	)		const

inlinevirtual

Function to set this field using a string argument. Returns true on success. Normally called only from SetGet::strSet.

Implements Finfo.

Definition at line 69 of file LookupValueFinfo.h.

References LookupField< L, A >::innerStrSet(), and Eref::objId().

                                       {
             string fieldPart = field.substr( 0, field.find( "[" ) );
             string indexPart = field.substr( field.find( "[" ) + 1, field.find( "]" ) );
             return LookupField< L, F >::innerStrSet(
                             tgt.objId(), fieldPart, indexPart, arg );
         }