Scopira  20080306
scopira::tool::archiveoflow Class Reference

#include <archiveflow.h>

Inheritance diagram for scopira::tool::archiveoflow:
scopira::tool::isooflow scopira::tool::polyoflow scopira::tool::oobjflow_i scopira::tool::otflow_i scopira::tool::oflow_i scopira::tool::flow_i scopira::tool::object

Public Member Functions

 archiveoflow (void)
 ctor
 
virtual bool failed (void) const
 failed state?
 
void open (const std::string &filename, const std::string &tagkey)
 
- Public Member Functions inherited from scopira::tool::isooflow
 isooflow (bool doref, otflow_i *rz)
 constructor + open
 
virtual ~isooflow ()
 destructor
 
virtual void write_object (const scopira::tool::object *o)
 saves the object to stream
 
- Public Member Functions inherited from scopira::tool::polyoflow
 polyoflow (bool doref, otflow_i *rz)
 constructor + open
 
virtual ~polyoflow ()
 destructor
 
virtual size_t write (const byte_t *_buf, size_t _size)
 write a raw block of data
 
virtual void write_bool (bool val)
 
virtual void write_char (char val)
 
virtual void write_short (short val)
 
virtual void write_int (int val)
 
virtual void write_size_t (size_t val)
 
virtual void write_int64_t (int64_t val)
 
virtual void write_long (long val)
 
virtual void write_float (float val)
 
virtual void write_double (double val)
 
virtual void write_string (const std::string &val)
 
void open (otflow_i *fi)
 
void close (void)
 closes the current file
 
- Public Member Functions inherited from scopira::tool::oobjflow_i
template<class L >
void write_object_type (const scopira::tool::count_ptr< L > &o)
 
- Public Member Functions inherited from scopira::tool::otflow_i
template<class TT >
void write_generic (const TT &v)
 
- Public Member Functions inherited from scopira::tool::oflow_i
virtual size_t write_byte (byte_t b)
 
template<class TT >
size_t write_array (const TT *_buf, size_t _numelem)
 
size_t write_void (const void *_buf, size_t _size)
 
- Public Member Functions inherited from scopira::tool::object
virtual ~object ()
 
int add_ref (void) const
 
bool sub_ref (void) const
 
void auto_ref (void) const
 
int current_ref (void) const
 
virtual scopira::tool::oflow_iprint (scopira::tool::oflow_i &o) const
 
virtual bool load (scopira::tool::iobjflow_i &in)
 
virtual void save (scopira::tool::oobjflow_i &out) const
 
bool is_alive_object (void) const
 
bool is_dead_object (void) const
 

Additional Inherited Members

- Public Types inherited from scopira::tool::flow_i
enum  { input_c = 1, output_c = 2 }
 
typedef scopira::tool::byte_t byte_t
 
typedef int mode_t
 
- Protected Types inherited from scopira::tool::isooflow
typedef std::map< const scopira::tool::object *, int > ptrmap_t
 
- Protected Types inherited from scopira::tool::polyoflow
typedef std::map< std::string, int > typemap_t
 
- Protected Member Functions inherited from scopira::tool::object
 object (void)
 
 object (bool neverusecounter)
 
- Protected Attributes inherited from scopira::tool::isooflow
int dm_nextid
 
ptrmap_t dm_ptrmap
 
- Protected Attributes inherited from scopira::tool::polyoflow
count2_ptr< otflow_idm_file
 
int dm_next_typeid
 
typemap_t dm_typemap
 

Detailed Description

A object that represents a writable on-disk "archive". An archive is basically a serialization stream with a header at the front, which contains some versioning tag.

Author
Aleksander Demko

Member Function Documentation

◆ open()

void scopira::tool::archiveoflow::open ( const std::string &  filename,
const std::string &  tagkey 
)

Open method.

Checked failed() for failure.

Should this support text file formats in the future?

Author
Aleksander Demko

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