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Allocating a large buffer (new)

 

commentsThis article has not been rated yet. After reading, feel free to leave comments and rate it.

This is a newer solution how to allocate a large buffer without using GetMem().

// Using large buffers without using GetMem()

var
  s0 : string;
  s : PChar;
  p : Pointer;

begin
  // Allocate 1 MB, it will be automaticly dealocated by Delphi when
  // terminating the application or leaving a function or procedure.
  SetLength(s0, 1048576);
  s:=PChar(s0);
  p:=Pointer(PChar(s0));
end.
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