rwsf::NamingContext

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• Header File
• Description
• Global Typedefs
• Global Static Functions
• Public Constructors
• Destructor
• Public Member Functions

Members

bind() listBindings()

load() loadGlobal()

lookup() NamingContext()

unbind()

Non-Members

getGlobalInstance()

RWNamingCreateMethod

#include <rwsf/core/NamingContext.h>

A rwsf::NamingContext object contains all rwsf::NamedObjects relevant to a particular service. On startup, the Agent creates all registered named objects and then stores them together in an instance of rwsf::NamingContext specific to each service. This context object acts like a global registry and instantiates each object.

typedef NamedObjectImp* (*RWNamingCreateMethod)();

NamingContext* 
getGlobalInstance();

Returns the global instance of the naming context. If a naming context does not exist, creates a new NamingContext.

NamingContext();

Default constructor.

~NamingContext();

Destructor.

void 
bind(const std::string& name, const rwsf::NamedObject& obj);

Adds name to the named context. If name already exists, throws an rwsf::NamingException.

rwsf::NamedObject 
lookup(const std::string& name) const;

Returns the rwsf::NamedObject associated with name.

void 
unbind(const std::string& name);

Removes this named object from the context.

rwsf::Enumeration<std::string> 
listBindings() const;

Returns an enumeration of the names in this context.

void 
load(const std::string& filename, 
    const std::string& librarySuffix =
    std::string(LEIF_DEFAULT_LIBSUFFIX));

Loads this context so it will be instantiated when the Agent is started.

static void 
loadGlobal(const std::string& filename, 
    const std::string& librarySuffix =
    std::string(LEIF_DEFAULT_LIBSUFFIX));

Static convenience method to reads in an object.xml file and register the named objects with the global naming context.

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