func sptr
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| E0201 Edition 4 ♥ | |
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| E0692 Edition 3 |
Syntax
sptr (value)
Formal Declaration
sptr:sptr (value:any)
Parameters
- value
An expression to be coerced. All types are valid.
| Parameter Type | Action |
|---|---|
| BOOL | 1 if TRUE, 0 if FALSE. |
| U16 S16 | Right justify the original 16-bit value in 32 bits with zero fill. |
| U32 S32 SPTR | Transfer the original bit pattern unchanged. |
| LONG Class | Transfer the low-order 32 bits of the address (offset part) unchanged. The segment number or SID part of the address is discarded. |
| EADDR SADDR | Transfer the low-order 32 bits of the address (offset part). All other parts of the address are discarded. |
| STR | Transfer the ASCII bit pattern for the last four characters in the string. Strings shorter than four characters are treated as if they were extended on the left with nulls. |
Examples
$nmdat > wl sptr( 1 ) $1 $nmdat > wl sptr( ffff ) $ffff $nmdat > wl sptr( 1234abcd ) $1234abcd $nmdat > wl sptr( -1 ) $ffffffff $nmdat > wl sptr( 1234.5678 ) $5678 $nmdat > wl sptr( true ) $1 $nmdat > wl sptr( "ABCDEFG" ) $44454647 $nmdat > wl sptr( prog(1.2) ) $2
Limitations, Restrictions
none
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func sid |
func stol |