Constructor
new Counter(beginopt, blockSizeopt)
Creates a counter instance
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
begin |
number |
<optional> |
Defaults to 0 |
blockSize |
number |
<optional> |
Must be a multiple of 32, defaults to 32 |
- Source:
Methods
allocate(counteropt) → {number|boolean}
Allocates a counter sequentially
If a counter is specified, it will allocate it explicitly
But it will skip over intermediate children, and subsequent allocations is still sequential
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
counter |
number |
<optional> |
- Source:
Throws:
-
- Will throw if the explicitly allocated counter is out of bounds
- Type
- RangeError
Returns:
- Type
- number | boolean
check(counter) → {boolean}
Checks if a number has been allocated or not
Parameters:
| Name | Type | Description |
|---|---|---|
counter |
number |
- Source:
Returns:
- Type
- boolean
deallocate(counter) → {boolean}
Deallocates a number, it makes it available for reuse
Parameters:
| Name | Type | Description |
|---|---|---|
counter |
number |
- Source:
Returns:
- Type
- boolean