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DDString Class Reference

a named constant corresponding to the DDL-XML tag <Constant> and <ConstantsVector> More...

#include <DDString.h>

Inheritance diagram for DDString:
DDBase< DDName, std::string * >

Public Member Functions

 DDString ()
 an uninitialized constant; one can assign an initialized constant to make it valid More...
 
 DDString (const DDName &name)
 a refenrence to a constant More...
 
 DDString (const DDName &name, std::string *value)
 creation of a new named constant; if it already existed with the given name, it's overwritten with new values More...
 
 operator std::string () const
 convert to a std::string More...
 
const std::string & value () const
 return the first stored value; does not check boundaries! More...
 
- Public Member Functions inherited from DDBase< DDName, std::string * >
 DDBase ()
 
const DDNameddname () const
 
def_type isDefined () const
 
bool isValid () const
 true, if the wrapped pointer is valid More...
 
const DDNamename () const
 
 operator bool () const
 
bool operator< (const DDBase &b) const
 
bool operator== (const DDBase &b) const
 
bool operator> (const DDBase &b) const
 
const DDI::rep_traits< DDName,
std::string * >::reference 
rep () const
 
DDI::rep_traits< DDName,
std::string * >::reference 
rep ()
 
std::string toString () const
 
const DDI::rep_traits< DDName,
std::string * >::reference 
val () const
 
const DDI::rep_traits< DDName,
std::string * >::reference 
val ()
 
virtual ~DDBase ()
 

Additional Inherited Members

- Public Types inherited from DDBase< DDName, std::string * >
typedef std::pair< const
DDName *, bool > 
def_type
 
typedef std::string * pimpl_type
 
typedef DDI::rep_type< DDName,
pimpl_type > * 
prep_type
 
typedef DDI::Singleton
< DDI::Store< DDName,
std::string * > > 
StoreT
 
- Static Public Member Functions inherited from DDBase< DDName, std::string * >
static auto begin ()
 
static void clear ()
 
static auto end ()
 
static size_t size ()
 
- Protected Attributes inherited from DDBase< DDName, std::string * >
prep_type prep_
 

Detailed Description

a named constant corresponding to the DDL-XML tag <Constant> and <ConstantsVector>

Definition at line 16 of file DDString.h.

Constructor & Destructor Documentation

DDString::DDString ( )

an uninitialized constant; one can assign an initialized constant to make it valid

Definition at line 9 of file DDString.cc.

DDString::DDString ( const DDName name)

a refenrence to a constant

Definition at line 12 of file DDString.cc.

References DDI::Singleton< I >::instance(), and DDBase< DDName, std::string * >::prep_.

13 {
14  prep_ = StoreT::instance().create(name);
15 }
static value_type & instance()
DDString::DDString ( const DDName name,
std::string *  value 
)

creation of a new named constant; if it already existed with the given name, it's overwritten with new values

Definition at line 17 of file DDString.cc.

References DDI::Singleton< I >::instance(), and DDBase< DDName, std::string * >::prep_.

18 {
19  prep_ = StoreT::instance().create(name,vals);
20 }
static value_type & instance()

Member Function Documentation

DDString::operator std::string ( ) const
inline

convert to a std::string

Definition at line 32 of file DDString.h.

References DDBase< DDName, std::string * >::rep().

32 { return rep(); }
const DDI::rep_traits< DDName, std::string * >::reference rep() const
Definition: DDBase.h:84
const std::string& DDString::value ( ) const
inline