CPN::NodeFactory Class Reference

The node factory provides a method for the kernel to create arbitrary user defined Nodes. More...

#include <NodeFactory.h>

Collaboration diagram for CPN::NodeFactory:

Public Member Functions
	NodeFactory (const std::string &name_)
virtual	~NodeFactory ()
virtual shared_ptr< NodeBase >	Create (Kernel &ker, const NodeAttr &attr)=0
const std::string &	GetName (void) const

Private Attributes
const std::string	name

Detailed Description

The node factory provides a method for the kernel to create arbitrary user defined Nodes.

Definition at line 37 of file NodeFactory.h.

Constructor & Destructor Documentation

CPN::NodeFactory::NodeFactory

(

const std::string &

name_

)

Definition at line 29 of file NodeFactory.cc.

                                                   : name(name_) {
    }

CPN::NodeFactory::~NodeFactory ( )

virtual

Definition at line 32 of file NodeFactory.cc.

                              {
    }

Member Function Documentation

virtual shared_ptr<NodeBase> CPN::NodeFactory::Create ( Kernel &  ker, const NodeAttr &  attr  )

pure virtual

Create a new node for the specific type.

Note

the shared_ptr object returned must properly delete the node. So, for shared libraries the second shared_ptr constructor parameter should be used.

Parameters

ker	the kernel
attr	attributes for the new node which include the parameters

Returns

a shared pointer to a concreate node object

Referenced by CPN::Kernel::InternalCreateNode().

Here is the caller graph for this function:

const std::string& CPN::NodeFactory::GetName ( void  ) const

inline

Get the node type name for this factory.

Returns

the type name

Definition at line 58 of file NodeFactory.h.

{ return name; }

Member Data Documentation

const std::string CPN::NodeFactory::name

private

Definition at line 61 of file NodeFactory.h.

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

• include/cpn/NodeFactory.h
• lib/NodeFactory.cc