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33 lines
1.3 KiB
Plaintext
33 lines
1.3 KiB
Plaintext
The '''_MEMPUT''' statement writes data to a portion of a designated memory block at an OFFSET position.
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{{PageSyntax}}
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::: '''_MEMPUT ''memory_block'', ''memory_block.OFFSET''''' [+ ''bytes'']''', ''source_variable''''' [AS ''type'']
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* ''memory block'' is a [[_MEM]] variable type name.
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* ''memory block.OFFSET'' is the dot [[OFFSET]] byte zero memory position where block data begins.
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* The ''source variable'' designates the size and place it will be read from. It can be a variable, array or user defined type.
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* The ''source variable'' is converted to a specific variable ''[[TYPE|type]]'' before it is copied to the ''memory block offset'' as bytes.
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''Example:'' _MEMPUT can be used just like [[POKE]] without [[DEF SEG]].
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{{CodeStart}} '' ''
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{{Cl|DIM}} o {{Cl|AS}} {{Cl|_MEM}}
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o = {{Cl|_MEM (function)|_MEM}}(d&)
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{{Cl|_MEMPUT}} o, o.OFFSET + 1, 3 {{Cl|AS}} {{Cl|_UNSIGNED}} {{Cl|_BYTE}} 'POKE
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v = {{Cl|_MEMGET (function)|_MEMGET}}(o, o.OFFSET + 1, {{Cl|_UNSIGNED}} {{Cl|_BYTE}}) 'PEEK
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{{Cl|PRINT}} v 'prints 3
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{{Cl|PRINT}} d& 'print 768 because the 2nd byte of d& has been set to 3 or 3 * 256 '' ''
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{{CodeEnd}}
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''See also:''
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* [[_MEMGET]], [[_MEMGET (function)]]
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* [[_MEM]], [[_MEM (function)]]
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* [[_MEMIMAGE]], [[_MEMNEW]]
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* [[_MEMFREE]], [[_MEMCOPY]]
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{{PageNavigation}} |