#include <vsl_binary_io.h>
Inheritance diagram for vsl_b_ofstream:
Definition at line 119 of file vsl_binary_io.h.
Public Member Functions | |
| vsl_b_ofstream (const vcl_string &filename, vcl_ios_openmode mode=vcl_ios_out|vcl_ios_trunc) | |
| Create this adaptor from a file. | |
| vsl_b_ofstream (const char *filename, vcl_ios_openmode mode=vcl_ios_out|vcl_ios_trunc) | |
| Create this adaptor from a file. | |
| virtual | ~vsl_b_ofstream () |
| Virtual destructor. | |
| void | close () |
| Close the stream. | |
| vcl_ostream & | os () const |
| A reference to the adaptor's stream. | |
| bool | operator! () const |
| Returns true if the underlying stream has its fail bit set. | |
| virtual void | clear_serialisation_records () |
| Clear the stream's record of any serialisation operations. | |
| virtual unsigned long | add_serialisation_record (void *pointer, int other_data=0) |
| Adds an object pointer to the serialisation records. | |
| virtual unsigned long | get_serial_number (void *pointer) const |
| Returns a unique identifier for the object. | |
| virtual int | get_serialisation_other_data (void *pointer) const |
| Set the user-defined data associated with the object. | |
| virtual int | set_serialisation_other_data (void *pointer, int other_data) |
| Modify the user-defined data associated with the object. | |
Static Public Attributes | |
| static const vcl_streamoff | header_length |
| The length of the b_stream header. | |
Protected Types | |
| typedef vcl_map< void *, vcl_pair< unsigned long, int >, vcl_less< void * > > | serialisation_records_type |
| The type of the serialisation records. | |
Protected Attributes | |
| vcl_ostream * | os_ |
| The member stream. | |
| serialisation_records_type | serialisation_records_ |
| The serialisation records. | |
Static Protected Attributes | |
| static const unsigned short | version_no_ |
| The version number of the IO scheme. | |
typedef vcl_map<void *, vcl_pair<unsigned long, int>, vcl_less<void *> > vsl_b_ostream::serialisation_records_type [protected, inherited] |
| vsl_b_ofstream::vsl_b_ofstream | ( | const vcl_string & | filename, | |
| vcl_ios_openmode | mode = vcl_ios_out | vcl_ios_trunc | |||
| ) | [inline] |
Create this adaptor from a file.
The adapter will delete the internal stream automatically on destruction.
Definition at line 124 of file vsl_binary_io.h.
| vsl_b_ofstream::vsl_b_ofstream | ( | const char * | filename, | |
| vcl_ios_openmode | mode = vcl_ios_out | vcl_ios_trunc | |||
| ) | [inline] |
Create this adaptor from a file.
The adapter will delete the internal stream automatically on destruction.
Definition at line 130 of file vsl_binary_io.h.
| vsl_b_ofstream::~vsl_b_ofstream | ( | ) | [virtual] |
| void vsl_b_ofstream::close | ( | ) |
| vcl_ostream & vsl_b_ostream::os | ( | ) | const [inherited] |
| bool vsl_b_ostream::operator! | ( | ) | const [inherited] |
Returns true if the underlying stream has its fail bit set.
Definition at line 456 of file vsl_binary_io.cxx.
| void vsl_b_ostream::clear_serialisation_records | ( | ) | [virtual, inherited] |
Clear the stream's record of any serialisation operations.
Calling this function while outputting serialisable things to stream, will mean that a second copy of an object may get stored to the stream.
Definition at line 465 of file vsl_binary_io.cxx.
| unsigned long vsl_b_ostream::add_serialisation_record | ( | void * | pointer, | |
| int | other_data = 0 | |||
| ) | [virtual, inherited] |
Adds an object pointer to the serialisation records.
Returns a unique identifier for the object.
pointer must be non-null, so you should handle null pointers separately.
You can optionally add some user-defined integer with each record If error checking is on, and the object pointer is null or already in the records, this function will abort()
Definition at line 480 of file vsl_binary_io.cxx.
| unsigned long vsl_b_ostream::get_serial_number | ( | void * | pointer | ) | const [virtual, inherited] |
Returns a unique identifier for the object.
Returns 0 if there is no record of the object.
Definition at line 492 of file vsl_binary_io.cxx.
| int vsl_b_ostream::get_serialisation_other_data | ( | void * | pointer | ) | const [virtual, inherited] |
Set the user-defined data associated with the object.
If there is no record of the object, this function will return 0. However a retval of 0 does not necessarily imply that the object is unrecorded.
Definition at line 510 of file vsl_binary_io.cxx.
| int vsl_b_ostream::set_serialisation_other_data | ( | void * | pointer, | |
| int | other_data | |||
| ) | [virtual, inherited] |
Modify the user-defined data associated with the object.
If there is no record of the object, this function will abort.
Definition at line 527 of file vsl_binary_io.cxx.
const vcl_streamoff vsl_b_ostream::header_length [static, inherited] |
The length of the b_stream header.
You can move to this offset from the start of the file to get to the first real data item.
Definition at line 87 of file vsl_binary_io.h.
vcl_ostream* vsl_b_ostream::os_ [protected, inherited] |
serialisation_records_type vsl_b_ostream::serialisation_records_ [protected, inherited] |
The serialisation records.
Records a pointer, a unique identifier, and an integer (user_defined data.)
Definition at line 111 of file vsl_binary_io.h.
const unsigned short vsl_b_ostream::version_no_ [static, protected, inherited] |
1.5.1