ObjectStore C++ API User Guide
Index
A
- abort()
- os_transaction, defined by 81
- abort_only
- os_transaction, defined by 74
- abort_top_level()
- os_transaction, defined by 81
- aborting
- the current transaction 81
- a specified transaction 81
- the top-level transaction 81
- transaction 71
- access control
- group 179
- and locking 189
- owner 179
- permission check 181
- permissions 178
- permissions API 183
- primary group 179
- schema key 191
- schema key API 193
- schema key mismatch 192
- segment-level 183
- address space
- deferred assignment 7
- immediate assignment 7
- allow_external_pointers()
- os_database, defined by 61
- os_segment, defined by 61
- always_ignore_illegal_pointers()
- objectstore, defined by 172
- application schema databases
- defined 10
- application schema source files 53
- application schemas
- defined 9
- applications
- building 10
- arrays
- description 109
- Asian characters, detecting encoding 211
- autodetection
- ambiguous cases 213
- automatic detection of source string encoding 213
B
- bags
- description 109
- iterating over 134
- batch schema installation 55
- begin()
- os_transaction, defined by 76
- binary relationships
- See inverse data members
- building ObjectStore applications
- schema generation 10
C
- Cache Manager
- defined 3
- cache, client
- See client cache
- cardinality()
- os_collection, defined by 129
- change_schema_key()
- os_database, defined by 193
- check_illegal_pointers mode 171
- class, system-supplied
- os_str_conv 211-219
- -classes_to_be_recycled option to ossevol 204
- -classes_to_be_removed option to ossevol 204
- client cache
- defined 3
- close()
- os_database, defined by 28
- closing databases 27
- clustering
- advantages 16
- basic 45
- collections
- array 109
- bag 109
- choosing a type 108
- combining 136
- comparing 136
- copying 136
- decision tree 110
- defined 102
- determining cardinality of 129
- dictionary 110
- element type parameter 115
- initializing the collections facility 104
- inserting elements into 123
- iteration 133
- list 109
- parameterized and nonparameterized 116
- removing elements from 125
- set 108
- testing to see if empty 129
- traversal 133
- commit()
- os_transaction, defined by 76
- concurrency control
- transactions 70
- create()
- os_Set, defined by 118
- create_root()
- os_database, defined by 48
- create_segment()
- os_database, defined by 60
- creating databases 20
- creating persistent objects 33
- creating segments 60
- cross-database pointers
- and absolute directory 65
- extending the validity of 61
- performance considerations 61
- and relative pathname 63
- resolution 63
- cursors
- default 133
D
- data integrity 152
- database access control 178
- database roots
- additional type safety 51
- clustering of 49
- defined 17
- deleting 52
- and entry points 48
- getting the value of 50
- setting the value of 49
- database schemas
- using 9
- databases
- See also rawfs databases
- closing 27
- creating 20
- destroying 23
- determining open status 29
- in ObjectStore 2
- lookup 30
- modes 21
- nested opens 28
- opening 25
- read-only access 25
- schema database 21
- types of access 180
- default cursor 133
- delete, persistent
- See persistent delete
- deleting roots 52
- destroy()
- os_Array, defined by 122
- os_Bag, defined by 122
- os_Collection, defined by 122
- os_database, defined by 23
- os_Dictionary, defined by 122
- os_List, defined by 122
- os_Set, defined by 122
- destroying databases 23
- dictionaries
- creating 120
- definition 110
- example 145
- header files required 138
- lookup 140
- removing elements from 125
- directories
- and databases 31
- rawfs 5
- types of access 180
- -drop_obsolete_indexes option to ossevol 205
- dynamic transactions
- See also transactions
E
- element type parameter 115
- empty()
- os_collection, defined by 129
- encoding, Japanese 211
- entry points
- and data retrieval 47
- defined 17
- retrieving 50
- environment variables
- OS_SCHEMA_DLL_ID 237
- OS_SCHEMA_INFO_NAME 237
- err_coll_not_supported exception 131
- err_database_exists exception 21
- err_database_not_found exception 25, 26, 30
- err_database_not_open exception 48
- err_opened_read_only exception 26, 195
- err_root_exists exception 48
- err_schema_database exception 21
- err_schema_key exception 193, 195
- err_schema_validation_error exception
- handling 58
- err_type_mismatch exception 51
- err_uninitialized exception 192
- err_write_permission_denied exception 74, 76
- errors, notification 98
- <Esc> characters
- detecting JIS strings 214
- EUC 211
- -explanation_level option to ossevol 205
F
- fault tolerance
- transactions 70
- file databases
- access granularity 180
- setting access 178
- file systems
- ObjectStore 2
- find_root()
- os_database, defined by 47, 50
- first()
- os_Cursor, defined by 134
- freeze_schema_key()
- os_database, defined by 194
G
- generating schema
- description 10
- get_access_control()
- os_segment, defined by 187
- get_all_segments_and_permissions()
- os_database, defined by 187
- get_check_illegal_pointers()
- objectstore, defined by 172
- os_segment, defined by 171
- get_current()
- os_transaction, defined by 82
- get_default()
- os_segment_access, defined by 185
- get_default_check_illegal_pointers()
- os_database, defined by 171
- get_default_null_illegal_pointers()
- os_database, defined by 173
- get_name()
- os_database_root, defined by 48
- get_null_illegal_pointers()
- objectstore, defined by 174
- os_segment, defined by 173
- get_pathname()
- os_database, defined by 30
- get_primary_group()
- os_segment_access, defined by 184
- get_thread_locking()
- objectstore, defined by 85
- get_value()
- os_database_root, defined by 50
- global transaction 223
- groups 179
H
- header files
- relat.hh 153
- relationship 153
I
- illegal pointers
- check_illegal_pointers mode 171
- defined 152
- null_illegal_pointers mode 173
- incremental schema installation 55
- initialize()
- objectstore, defined by 104
- os_collection, defined by 104
- insert()
- os_Collection, defined by 123
- installing schema incrementally 55
- installing schema using batch 55
- integrity control 152
- invalid pointer 42
- inverse data members
- defined 152
- function body macros 156
- many-valued relationship 161
- single-valued relationship 158
- iteration
- traversing a collection with cursor 133
J
- JIS 211
K
- key mismatch 192
L
- lexical transactions 72
- lists
- description 109
- -local_references_are_db_relative option to ossevol 205
- locking
- for multiple threads 84
- and segment-level permissions 189
- timeouts 78
- two-phase 77
- lookup()
- os_database, defined by 30
M
- macro, system-supplied
- os_index() 169
- os_rel_1_1_body() 156
- os_rel_1_m_body() 156
- os_rel_m_1_body() 156
- os_rel_m_m_body() 156
- os_relationship_1_1() 156
- os_relationship_1_m() 156
- os_relationship_m_1() 156
- os_relationship_m_m() 156
- make_reachable_classes_persistent 53
- memory mapping architecture 6
- more()
- os_Cursor, defined by 134
- multithreaded applications 84
N
- nested database opens 28
- new, persistent
- See persistent new
- next()
- os_Cursor, defined by 134
- no_access
- os_segment_access, defined by 183
- notification errors 98
- notification retrieval
- methods 93
- null_illegal_pointers mode 173
O
- ObjectStore
- registering as resource manager 225
- ObjectStore Cache Manager
- See Cache Manager
- ObjectStore databases
- See databases
- ObjectStore directory
- See directories
- ObjectStore file system
- See file systems
- ObjectStore memory mapping architecture
- See memory mapping architecture
- ObjectStore process
- See processes
- ObjectStore Server
- See Servers
- ObjectStore/Single
- databases supported 5
- description 3
- process diagram 4
- objectstore, the class
- always_ignore_illegal_pointers() 172
- get_check_illegal_pointers() 172
- get_null_illegal_pointers() 174
- get_thread_locking() 85
- initialize() 104
- set_always_ignore_illegal_pointers() 174
- set_always_null_illegal_pointers() 174
- set_check_illegal_pointers() 172
- set_current_schema_key() 194
- set_incremental_schema_installation() 56
- set_null_illegal_pointers() 174
- set_thread_locking() 85
- ObjectStore_xa_switch data structure 225
- OMG Object Transaction Service (OTS) 223
- open()
- os_database, defined by 22, 28
- opening databases 25
- operator !=()
- os_Collection, defined by 136
- operator &=()
- os_Collection, defined by 136
- operator <()
- os_Collection, defined by 136
- operator <=()
- os_Collection, defined by 136
- operator -=()
- os_Collection, defined by 136
- operator =()
- os_Collection, defined by 136
- os_segment_access, defined by 186
- operator ==()
- os_Collection, defined by 136
- operator >()
- os_Collection, defined by 136
- operator >=()
- os_Collection, defined by 136
- operator |=()
- os_Collection, defined by 136
- operators
- comparison and assignment
- dual purpose of 136
- options
- ossevol 204
- os_Array, the class 109
- destroy() 122
- os_Bag, the class 109
- destroy() 122
- os_Collection, the class 109
- destroy() 122
- insert() 123
- os_collection, the class
- cardinality() 129
- empty() 129
- initialize() 104
- os_Cursor, the class 133
- first() 134
- more() 134
- next() 134
- os_database, the class
- allow_external_pointers() 61
- change_schema_key() 193
- close() 28
- create_root() 48
- create_segment() 60
- destroy() 23
- find_root() 47, 50
- freeze_schema_key() 194
- get_all_segments_and_permissions() 187
- get_default_check_illegal_pointers() 171
- get_default_null_illegal_pointers() 173
- get_pathname() 30
- lookup() 30
- open() 22, 28
- set_check_illegal_pointers() 171
- set_default_check_illegal_pointers() 171
- set_default_null_illegal_pointers() 173
- set_incremental_schema_installation() 55
- set_null_illegal_pointers() 173
- set_relative_directory() 64
- os_database_root, the class
- get_name() 48
- get_value() 50
- set_value() 48
- os_Dictionary, the class
- destroy() 122
- os_index(), the macro 169
- os_List, the class 109
- destroy() 122
- OS_MARK_SCHEMA_TYPE(), the macro 53
- os_rel_1_1_body(), the macro 156
- os_rel_1_m_body(), the macro 156
- os_rel_m_1_body(), the macro 156
- os_rel_m_m_body(), the macro 156
- os_relationship_1_1(), the macro 156
- os_relationship_1_m(), the macro 156
- os_relationship_m_1(), the macro 156
- os_relationship_m_m(), the macro 156
- OS_SCHEMA_DLL_ID environment variable
- description 237
- OS_SCHEMA_INFO_NAME environment variable
- description 237
- os_segment, the class
- allow_external_pointers() 61
- get_access_control() 187
- get_check_illegal_pointers() 171
- get_null_illegal_pointers() 173
- set_access_control() 186
- set_check_illegal_pointers() 171
- set_null_illegal_pointers() 173
- ~os_segment_access()
- os_segment_access, defined by 186
- os_segment_access()
- os_segment_access, defined by 185
- os_segment_access, the class 183
- get_default() 185
- get_primary_group() 184
- no_access 183
- operator =() 186
- ~os_segment_access() 186
- os_segment_access() 185
- read_access 183
- read_write_access 183
- set_default() 185
- set_primary_group() 184
- os_Set, the class 108
- create() 118
- destroy() 122
- os_str_conv class library 211
- os_str_conv, the class 211-219
- os_transaction, the class
- abort() 81
- abort_top_level() 81
- begin() 76
- commit() 76
- get_current() 82
- os_typespec, the class 36
- os_with_mapped()
- example 66
- <ostore/coll/dict_pt.hh> header file 138
- <ostore/relat.hh> header file 153
- outbound relocation
- skipping 8
- owners 179
P
- pages
- as units of transfer 2
- parameterized classes
- purpose 12
- permission checks 181
- permissions
- setting access to databases 178
- permissions API 183
- persistence
- creating persistent objects 33
- retrieving persistent objects 47
- persistence independent of type
- advantages 8
- persistent allocation
- database roots 17
- persistent data
- defined 2
- storing 13
- persistent delete 23, 33
- persistent new 23, 33
- persistent objects
- creating 33
- retrieving 47
- persistent relocation maps 7
- persistent storage
- logical organization 5
- physical organization 2
- placement 33
- pointers
- validity 42
- primary groups 179
- PRM 7
- process-local states 175
- programming interfaces to ObjectStore 12
- pseudoaddresses
- definition 6
R
- rawfs databases
- access granularity 180
- defined 31
- setting access 178
- rawfs directory
- See directories
- read_access
- os_segment_access, defined by 183
- read_only
- os_transaction, defined by 74
- read_write_access
- os_segment_access, defined by 183
- read-only database access 25
- registering ObjectStore 225
- relat.hh header file 153
- relationship header files 153
- relationship macros 156
- relationships
- defining 156
- many-to-one 162
- many-valued 161
- one-to-many 162
- and parameterized types 167
- single-valued 158
- relocation
- outbound 7
- PRM 7
- skipping outbound 8
- TRM 8
- remote schemas 21
- -resolve_ambiguous_void_pointers option to ossevol 205
- resource manager 222
- retrieving entry points 50
- retrieving persistent objects 47
- roots
- See also database roots
- additional type safety 51
- deleting 52
- and entry points 48
S
- schema databases 21
- schema evolution
- defined 200
- designing 207
- planning 202
- validation tasks 209
- schema information
- generation of 10
- where stored 9
- schema key API 193
- schema keys 191
- mismatch 192
- schema source files
- marking classes 53
- purpose 10
- schema verification
- See schemas, compatibility
- schema, database
- See database schemas
- schemas
- See also database schemas
- batch installation 55
- compatibility
- schema validation 58
- incremental installation 55
- advantages 56
- installation 55
- remote 21
- source files 53
- segments
- as units of transfer 60
- compatible permissions 190
- creating 60
- definition 2
- compared to pages 60
- types of access 180
- serializability 77
- See also locking
- Servers
- defined 3
- set_access_control()
- os_segment, defined by 186
- set_always_ignore_illegal_pointers()
- objectstore, defined by 174
- set_always_null_illegal_pointers()
- objectstore, defined by 174
- set_check_illegal_pointers()
- objectstore, defined by 172
- os_database, defined by 171
- os_segment, defined by 171
- set_current_schema_key()
- objectstore, defined by 194
- set_default()
- os_segment_access, defined by 185
- set_default_check_illegal_pointers()
- os_database, defined by 171
- set_default_null_illegal_pointers()
- os_database, defined by 173
- set_incremental_schema_installation()
- objectstore, defined by 56
- os_database, defined by 55
- set_null_illegal_pointers()
- objectstore, defined by 174
- os_database, defined by 173
- os_segment, defined by 173
- set_primary_group()
- os_segment_access, defined by 184
- set_relative_directory()
- os_database, defined by 64
- set_thread_locking()
- objectstore, defined by 85
- set_value()
- os_database_root, defined by 48
- sets
- description 108
- SJIS 211
- strict two-phase locking 77
- system calls
- ensuring data access 66
T
- -task_list option to ossevol 204
- thread locking
- enabling and disabling 85
- threads
- disabling thread locking 18
- how thread locking works 84
- transaction branch 223
- transaction manager 221
- transactions
- aborting 71
- effect of aborting 16
- choosing boundaries 72
- effect of committing 16
- and concurrency control 70
- defined 70
- dynamic
- compared to lexical 72
- using 76
- and fault tolerance 70
- global compared to local 85
- grouping code into 79
- lexical 72
- and locking 77
- and read-locking 77
- and rolling back persistent state 81
- using 72
- using to access persistent data 16
- why required 84
- and write-locking 77
- transient allocation 45
- transient relocation maps 8
- transitive closure operation
- generating schemas 10
- traversing collections 133
- TRM 8
- two-phase commit 222
- two-phase locking 77
- typespecs 36
U
- Unicode 211
- update
- os_transaction, defined by 74
- -upgrade_vector_headers option to ossevol 205
- UTF-8 211
V
- valid pointer 42
X
- X/Open Distributed Transaction Processing (DTP) model 221
- XA 221
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Copyright © 1997 Object Design, Inc. All rights
reserved.
Updated: 03/31/98 17:06:31