_VDBL_viewdbase Class Reference
[Classes and types for internal use]
a view to a complete database
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#include <vdbl_viewdbase.h>
Public Member Functions | |
| _VDBL_tableid | get_tableid (const std::string &_C_i) const |
| bool | has_view (const _VDBL_tableid &_C_i) const |
| bool | has_view (const std::string &_C_i) const |
| _VDBL_view * | get_view (const _VDBL_tableid &_C_i) const |
| _VDBL_view * | get_view (const std::string &_C_i) const |
| _VDBL_viewdbase () | |
| _VDBL_viewdbase (const _VDBL_database &_db, const _VDBL_userid &uid, const _VDBL_context &__c, const _V_enum &__e=V_frozen) | |
| template<template< class _TC, class _TA > class _SqCtr, class _Al > | |
| _VDBL_viewdbase (const _VDBL_database &_db, const _VDBL_userid &uid, const _VDBL_context &__c, const _SqCtr< std::pair< _VDBL_tableid, _VDBL_rowid >, _Al > &__an, const _V_enum &__e=V_frozen) | |
| virtual | ~_VDBL_viewdbase () |
| bool | add_table_view (const _VDBL_tableid &__t, const std::string &__s, const _VDBL_context &__c) |
| template<template< class _TC, class _TA > class _SqCtr, class _Al > | |
| bool | add_table_view (const _VDBL_tableid &__t, const std::string &__s, const _VDBL_context &__c, const _SqCtr< std::pair< _VDBL_tableid, _VDBL_rowid >, _Al > &__an) |
| bool | add_table_view (const std::string &__s, const _VDBL_context &__c) |
| template<template< class _TC, class _TA > class _SqCtr, class _Al > | |
| bool | add_table_view (const std::string &__s, const _VDBL_context &__c, const _SqCtr< std::pair< _VDBL_tableid, _VDBL_rowid >, _Al > &__an) |
| template<template< class _TC, class _TA > class _SqCtr, class _Al > | |
| bool | add_visible (const _SqCtr< std::pair< _VDBL_tableid, _VDBL_rowid >, _Al > &__an) |
| template<template< class _TC, class _TA > class _SqCtr, class _Al > | |
| bool | rm_visible (const _SqCtr< std::pair< _VDBL_tableid, _VDBL_rowid >, _Al > &__an) |
Detailed Description
This class implements a view onto a complete database. The view names correspond to the names of all existing tables.Definition at line 51 of file vdbl_viewdbase.h.
Constructor & Destructor Documentation
| _VDBL_viewdbase::_VDBL_viewdbase | ( | ) | [inline] |
standard constructor
Definition at line 151 of file vdbl_viewdbase.h.
| _VDBL_viewdbase::_VDBL_viewdbase | ( | const _VDBL_database & | _db, | |
| const _VDBL_userid & | uid, | |||
| const _VDBL_context & | __c, | |||
| const _V_enum & | __e = V_frozen | |||
| ) | [inline] |
constructor which builds a view to the database from
_db-- the database__c-- the evaluation context for all views
Definition at line 159 of file vdbl_viewdbase.h.
| _VDBL_viewdbase::_VDBL_viewdbase | ( | const _VDBL_database & | _db, | |
| const _VDBL_userid & | uid, | |||
| const _VDBL_context & | __c, | |||
| const _SqCtr< std::pair< _VDBL_tableid, _VDBL_rowid >, _Al > & | __an, | |||
| const _V_enum & | __e = V_frozen | |||
| ) | [inline] |
| virtual _VDBL_viewdbase::~_VDBL_viewdbase | ( | ) | [inline, virtual] |
standard destructor
Definition at line 203 of file vdbl_viewdbase.h.
Member Function Documentation
| bool _VDBL_viewdbase::add_table_view | ( | const std::string & | __s, | |
| const _VDBL_context & | __c, | |||
| const _SqCtr< std::pair< _VDBL_tableid, _VDBL_rowid >, _Al > & | __an | |||
| ) | [inline] |
| bool _VDBL_viewdbase::add_table_view | ( | const std::string & | __s, | |
| const _VDBL_context & | __c | |||
| ) | [inline] |
| bool _VDBL_viewdbase::add_table_view | ( | const _VDBL_tableid & | __t, | |
| const std::string & | __s, | |||
| const _VDBL_context & | __c, | |||
| const _SqCtr< std::pair< _VDBL_tableid, _VDBL_rowid >, _Al > & | __an | |||
| ) | [inline] |
This method adds another view to the viewdb. The table id is given by __t, the table name is given by __s, and the context by __c. The sequential container of table,row pairs specifies additional table,row pairs which shall be visible in the view.
Reimplemented in viewdbase.
Definition at line 232 of file vdbl_viewdbase.h.
| bool _VDBL_viewdbase::add_table_view | ( | const _VDBL_tableid & | __t, | |
| const std::string & | __s, | |||
| const _VDBL_context & | __c | |||
| ) | [inline] |
| bool _VDBL_viewdbase::add_visible | ( | const _SqCtr< std::pair< _VDBL_tableid, _VDBL_rowid >, _Al > & | __an | ) | [inline] |
| _VDBL_tableid _VDBL_viewdbase::get_tableid | ( | const std::string & | _C_i | ) | const [inline] |
return the table id (and view id) of table _C_i
Definition at line 73 of file vdbl_viewdbase.h.
| _VDBL_view* _VDBL_viewdbase::get_view | ( | const std::string & | _C_i | ) | const [inline] |
this method returns a pointer to the view _C_i.
Reimplemented in viewdbase.
Definition at line 145 of file vdbl_viewdbase.h.
| _VDBL_view* _VDBL_viewdbase::get_view | ( | const _VDBL_tableid & | _C_i | ) | const [inline] |
this method returns a pointer to the view associated to id _C_i.
Definition at line 115 of file vdbl_viewdbase.h.
| bool _VDBL_viewdbase::has_view | ( | const std::string & | _C_i | ) | const [inline] |
check whether the view _C_i exists
Definition at line 109 of file vdbl_viewdbase.h.
| bool _VDBL_viewdbase::has_view | ( | const _VDBL_tableid & | _C_i | ) | const [inline] |
check whether a given view (associated to table id _C_i) exists
Definition at line 92 of file vdbl_viewdbase.h.
| bool _VDBL_viewdbase::rm_visible | ( | const _SqCtr< std::pair< _VDBL_tableid, _VDBL_rowid >, _Al > & | __an | ) | [inline] |
The documentation for this class was generated from the following file:
