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lazutils: paswstring: EnsureAnsiLen grow faster

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git-svn-id: trunk@47089 -
This commit is contained in:
mattias 2014-12-04 13:50:48 +00:00
parent b7d22a3843
commit 302870da38
1 changed files with 8 additions and 5 deletions
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13
components/lazutils/paswstring.pas
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@ -89,13 +89,16 @@ begin
end; end;
procedure EnsureAnsiLen(var S: AnsiString; const len: SizeInt); inline; procedure EnsureAnsiLen(var S: AnsiString; const len: SizeInt); inline;
var
l: SizeUInt;
begin begin
{$ifdef PASWSTRING_VERBOSE}WriteLn('EnsureAnsiLen START');{$endif} {$ifdef PASWSTRING_VERBOSE}WriteLn('EnsureAnsiLen START');{$endif}
if (len>length(s)) then l:=length(s);
if (length(s) < 10*256) then if (len>l) then
setlength(s,length(s)+10) if (l < 128) then
setlength(s,l+8)
else else
setlength(s,length(s)+length(s) shr 8); setlength(s,l+l shr 8);
end; end;
@ -109,7 +112,7 @@ end;
function LowerAnsiString(const s : AnsiString) : AnsiString; function LowerAnsiString(const s : AnsiString) : AnsiString;
var var
Str: utf8string; Str: string;
begin begin
{$ifdef PASWSTRING_VERBOSE}WriteLn('LowerAnsiString START');{$endif} {$ifdef PASWSTRING_VERBOSE}WriteLn('LowerAnsiString START');{$endif}
Str := SysToUTF8(s); Str := SysToUTF8(s);