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TAO_Storable_Base Class Reference

#include <Storable.h>

Inheritance diagram for TAO_Storable_Base:

Inheritance graph
[legend]
List of all members.

Public Types

enum  Storable_State { goodbit = 0, badbit = 1, eofbit = 2, failbit = 4 }

Public Member Functions

 TAO_Storable_Base ()
virtual ~TAO_Storable_Base ()
virtual void remove ()=0
virtual int exists ()=0
virtual int open ()=0
virtual int close ()=0
virtual int flock (int whence, int start, int len)=0
virtual int funlock (int whence, int start, int len)=0
virtual time_t last_changed (void)=0
void clear (Storable_State state=goodbit)
void setstate (Storable_State state)
Storable_State rdstate (void) const
bool good (void) const
bool bad (void) const
bool eof (void) const
bool fail (void) const
virtual TAO_Storable_Base & operator<< (const TAO_NS_Persistence_Header &header)=0
virtual TAO_Storable_Base & operator<< (const TAO_NS_Persistence_Record &record)=0
virtual TAO_Storable_Base & operator>> (TAO_NS_Persistence_Header &header)=0
virtual TAO_Storable_Base & operator>> (TAO_NS_Persistence_Record &record)=0
virtual TAO_Storable_Base & operator<< (const TAO_NS_Persistence_Global &global)=0
virtual TAO_Storable_Base & operator>> (TAO_NS_Persistence_Global &global)=0

Private Attributes

Storable_State state_

Member Enumeration Documentation

enum TAO_Storable_Base::Storable_State
 

Enumeration values:
goodbit 
badbit 
eofbit 
failbit 

Definition at line 104 of file Storable.h. 

00104                       { goodbit = 0,
00105                         badbit  = 1,
00106                         eofbit  = 2,
00107                         failbit = 4
00108                       };

Constructor & Destructor Documentation

ACE_INLINE TAO_Storable_Base::TAO_Storable_Base (   ) 
 

Definition at line 117 of file Storable.inl. 

00118  : state_ (goodbit)
00119 {
00120 }

ACE_INLINE TAO_Storable_Base::~TAO_Storable_Base (   )  [virtual]
 

Definition at line 123 of file Storable.inl. 

00124 {
00125 }

Member Function Documentation

ACE_INLINE bool TAO_Storable_Base::bad (  void   )  const
 

Definition at line 153 of file Storable.inl.

References badbit. 

00154 {
00155   return (this->state_ & badbit);
00156 }

ACE_INLINE void TAO_Storable_Base::clear (  Storable_State  state = goodbit  ) 
 

Definition at line 128 of file Storable.inl.

Referenced by setstate(). 

00129 {
00130   this->state_ = state;
00131 }

virtual int TAO_Storable_Base::close (   )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

Referenced by TAO_Storable_Naming_Context::File_Open_Lock_and_Check::File_Open_Lock_and_Check().

ACE_INLINE bool TAO_Storable_Base::eof (  void   )  const
 

Definition at line 159 of file Storable.inl.

References eofbit. 

00160 {
00161   return (this->state_ & eofbit);
00162 }

virtual int TAO_Storable_Base::exists (   )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

Referenced by TAO_Storable_Naming_Context_Activator::incarnate().

ACE_INLINE bool TAO_Storable_Base::fail (  void   )  const
 

Definition at line 165 of file Storable.inl.

References failbit. 

00166 {
00167   return (this->state_ & failbit);
00168 }

virtual int TAO_Storable_Base::flock (  int  whence,
int  start,
int  len
)  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

virtual int TAO_Storable_Base::funlock (  int  whence,
int  start,
int  len
)  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

ACE_INLINE bool TAO_Storable_Base::good (  void   )  const
 

Definition at line 147 of file Storable.inl.

References goodbit. 

00148 {
00149   return (this->state_ == goodbit);
00150 }

virtual time_t TAO_Storable_Base::last_changed (  void   )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

Referenced by TAO_Storable_Naming_Context::File_Open_Lock_and_Check::File_Open_Lock_and_Check().

virtual int TAO_Storable_Base::open (   )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

Referenced by TAO_Storable_Naming_Context::File_Open_Lock_and_Check::File_Open_Lock_and_Check().

virtual TAO_Storable_Base& TAO_Storable_Base::operator<< (  const TAO_NS_Persistence_Global &  global  )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

virtual TAO_Storable_Base& TAO_Storable_Base::operator<< (  const TAO_NS_Persistence_Record &  record  )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

virtual TAO_Storable_Base& TAO_Storable_Base::operator<< (  const TAO_NS_Persistence_Header &  header  )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

virtual TAO_Storable_Base& TAO_Storable_Base::operator>> (  TAO_NS_Persistence_Global &  global  )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

virtual TAO_Storable_Base& TAO_Storable_Base::operator>> (  TAO_NS_Persistence_Record &  record  )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

virtual TAO_Storable_Base& TAO_Storable_Base::operator>> (  TAO_NS_Persistence_Header &  header  )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

ACE_INLINE TAO_Storable_Base::Storable_State TAO_Storable_Base::rdstate (  void   )  const
 

Definition at line 141 of file Storable.inl. 

00142 {
00143   return this->state_;
00144 }

virtual void TAO_Storable_Base::remove (   )  [pure virtual]
 

Implemented in TAO_NS_FlatFileStream.

ACE_INLINE void TAO_Storable_Base::setstate (  Storable_State  state  ) 
 

Definition at line 134 of file Storable.inl.

References clear().

Referenced by TAO_NS_FlatFileStream::operator>>(). 

00135 {
00136   this->clear (static_cast <TAO_Storable_Base::Storable_State> (
00137                this->rdstate () | state));
00138 }

Member Data Documentation

Storable_State TAO_Storable_Base::state_ [private]
 

Definition at line 143 of file Storable.h.

The documentation for this class was generated from the following files:
Generated on Thu Nov 9 13:57:46 2006 for TAO_CosNaming by doxygen 1.3.6