K.1 Language-Defined Aspects
This subclause summarizes the
definitions given elsewhere of the language-defined aspects. Aspects
are properties of entities that can be specified by the Ada program;
unless otherwise specified below, aspects can be specified using an
aspect_specification.
Address
Machine address of an entity. See
13.3.
Alignment (object)
Alignment of an object. See
13.3.
Alignment (subtype)
Alignment of a subtype. See
13.3.
All_Calls_Remote
All indirect or dispatching remote subprogram calls and all direct remote
subprogram calls should use the Partition Communication Subsystem. See
E.2.3.
Asynchronous
Remote procedure calls are asynchronous; the caller continues without
waiting for the call to return. See
E.4.1.
Atomic
Declare that a type, object, or component is atomic. See
C.6.
Atomic_Components
Declare that the components of an array type or object are atomic. See
C.6.
Attach_Handler
Protected procedure is attached to an interrupt. See
C.3.1.
Bit_Order
Order of bit numbering in a
record_representation_clause.
See
13.5.3.
Coding
Internal representation of enumeration literals. Specified by an
enumeration_representation_clause,
not by an
aspect_specification.
See
13.4.
Component_Size
Size in bits of a component of an array type. See
13.3.
Constant_Indexing
Defines function(s) to implement user-defined
indexed_components.
See
4.1.6.
Convention
Calling convention or other convention used for interfacing to other
languages. See
B.1.
CPU
Processor on which a given task should run. See
D.16.
Default_Component_Value
Default value for the components of an array-of-scalar subtype. See
3.6.
Default_Iterator
Default iterator to be used in
for loops. See
5.5.1.
Default_Storage_Pool
Default storage pool for a generic instance. See
13.11.3.
Default_Value
Default value for a scalar subtype. See
3.5.
Discard_Names
Requests a reduction in storage for names associated with an entity.
See
C.5.
Dispatching_Domain
Domain (group of processors) on which a given task should run. See
D.16.1.
Dynamic_Predicate
Condition that must hold true for objects of a given subtype; the subtype
is not static. See
3.2.4.
Elaborate_Body
A given package must have a body, and that body is elaborated immediately
after the declaration. See
10.2.1.
Exclusive_Functions
Specifies mutual exclusion behavior of protected functions in a protected
type. See
9.5.1.
Export
Entity is exported to another language. See
B.1.
External_Name
Name used to identify an imported or exported entity. See
B.1.
External_Tag
Unique identifier for a tagged type in streams. See
13.3.
Implicit_Dereference
Mechanism for user-defined implicit .
all. See
4.1.5.
Import
Entity is imported from another language. See
B.1.
Independent
Declare that a type, object, or component is independently addressable.
See
C.6.
Independent_Components
Declare that the components of an array or record type, or an array object,
are independently addressable. See
C.6.
Inline
For efficiency, Inline calls are requested for a subprogram. See
6.3.2.
Input
Function to read a value from a stream for a given type, including any
bounds and discriminants. See
13.13.2.
Input'Class
Function to read a value from a stream for a the class-wide type associated
with a given type, including any bounds and discriminants. See
13.13.2.
Interrupt_Handler
Protected procedure may be attached to interrupts. See
C.3.1.
Interrupt_Priority
Priority of a task object or type, or priority of a protected object
or type; the priority is in the interrupt range. See
D.1.
Iterator_Element
Element type to be used for user-defined iterators. See
5.5.1.
Layout (record)
Layout of record components. Specified by a
record_representation_clause,
not by an
aspect_specification.
See
13.5.1.
Link_Name
Linker symbol used to identify an imported or exported entity. See
B.1.
Machine_Radix
Radix (2 or 10) that is used to represent a decimal fixed point type.
See
F.1.
No_Return
A procedure will not return normally. See
6.5.1.
Output
Procedure to write a value to a stream for a given type, including any
bounds and discriminants. See
13.13.2.
Output'Class
Procedure to write a value to a stream for a the class-wide type associated
with a given type, including any bounds and discriminants. See
13.13.2.
Pack
Minimize storage when laying out records and arrays. See
13.2.
Post
Postcondition; a condition that must hold true after a call. See
6.1.1.
Post'Class
Postcondition inherited on type derivation. See
6.1.1.
Pre
Precondition; a condition that must hold true before a call. See
6.1.1.
Pre'Class
Precondition inherited on type derivation. See
6.1.1.
Predicate_Failure
Action to be performed when a predicate check fails. See
3.2.4.
Preelaborate
Code execution during elaboration is avoided for a given package. See
10.2.1.
Priority
Priority of a task object or type, or priority of a protected object
or type; the priority is not in the interrupt range. See
D.1.
Pure
Side effects are avoided in the subprograms of a given package. See
10.2.1.
Read
Procedure to read a value from a stream for a given type. See
13.13.2.
Read'Class
Procedure to read a value from a stream for the class-wide type associated
with a given type. See
13.13.2.
Record layout
Relative_Deadline
Task parameter used in Earliest Deadline First Dispatching. See
D.2.6.
Remote_Call_Interface
Subprograms in a given package may be used in remote procedure calls.
See
E.2.3.
Remote_Types
Types in a given package may be used in remote procedure calls. See
E.2.2.
Shared_Passive
A given package is used to represent shared memory in a distributed system.
See
E.2.1.
Size (object)
Size in bits of an object. See
13.3.
Size (subtype)
Size in bits of a subtype. See
13.3.
Small
Scale factor for a fixed point type. See
3.5.10.
Static_Predicate
Condition that must hold true for objects of a given subtype; the subtype
may be static. See
3.2.4.
Storage_Pool
Pool of memory from which
new will allocate for a given access
type. See
13.11.
Storage_Size (access)
Sets memory size for allocations for an access type. See
13.11.
Storage_Size (task)
Size in storage elements reserved for a task type or single task object.
See
13.3.
Stream_Size
Size in bits used to represent elementary objects in a stream. See
13.13.2.
Synchronization
Defines whether a given primitive operation of a synchronized interface
must be implemented by an entry or protected procedure. See
9.5.
Type_Invariant
A condition that must hold true for all objects of a type. See
7.3.2.
Type_Invariant'Class
A condition that must hold true for all objects in a class of types.
See
7.3.2.
Unchecked_Union
Type is used to interface to a C union type. See
B.3.3.
Variable_Indexing
Defines function(s) to implement user-defined
indexed_components.
See
4.1.6.
Volatile
Declare that a type, object, or component is volatile. See
C.6.
Volatile_Components
Declare that the components of an array type or object are volatile.
See
C.6.
Write
Procedure to write a value to a stream for a given type. See
13.13.2.
Write'Class
Procedure to write a value to a stream for a the class-wide type associated
with a given type. See
13.13.2.
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