Core Function PTRRead
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(Created page with "<pre> PTRRead( <ptr>, <type>, <offset> ) </pre> === Description === Read data from a memory pointer optionally starting from a given index. === Parameters=== ==== ptr ==== T...")
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(Created page with "<pre> PTRRead( <ptr>, <type>, <offset> ) </pre> === Description === Read data from a memory pointer optionally starting from a given index. === Parameters=== ==== ptr ==== T...")
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Revision as of 01:17, 9 December 2011
PTRRead( <ptr>, <type>, <offset> )
Contents |
Description
Read data from a memory pointer optionally starting from a given index.
Parameters
ptr
The pointer to use.
type
The type of data to read
[TYPE] [WHAT IT IS] b unsigned byte B signed byte s signed int16 i signed int32 l signed int64 S unsigned int16 I unsigned int32 L unsigned int64 f float d double
Return Value
Success: Returns 1.
Failure: Returns 0.
Remarks
None.
Example
$PTR = Alloc(300); PTRWrite($PTR, "f", 0, 133.77); PTRWrite($PTR, "l", 4, 777); PTRWrite($PTR, "i", 12, 1221); Println( PTRRead($PTR, "f", 0) ); Println( PTRRead($PTR, "l", 4) ); Println( PTRRead($PTR, "i", 12) ); Free($PTR);
