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objcrtlutils: added SELectors caching for alloc, init and release methods

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git-svn-id: trunk@13318 -
This commit is contained in:
dmitry 2009-06-23 05:52:22 +00:00
parent 68d937d120
commit 4784948a75
1 changed files with 11 additions and 3 deletions
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14
packages/objcrtl/src/objcrtlutils.pas
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@ -28,6 +28,11 @@ function super(obj: id): objc_super;
implementation implementation
var
SEL_alloc : SEL = nil;
SEL_init : SEL = nil;
SEL_release : SEL = nil;
function super(obj: id): objc_super; function super(obj: id): objc_super;
begin begin
Result.reciever := obj; Result.reciever := obj;
@ -57,17 +62,20 @@ end;
procedure release(objc: id); inline; procedure release(objc: id); inline;
begin begin
objc_msgSend(objc, selector('release'), []); if SEL_release=nil then SEL_release := selector('release');
objc_msgSend(objc, SEL_release, []);
end; end;
function AllocAndInit(classname: PChar): id; inline; function AllocAndInit(classname: PChar): id; inline;
begin begin
Result:= objc_msgSend( alloc( classname ), selector('init'), []); if SEL_init=nil then SEL_init := selector('init');
Result:= objc_msgSend( alloc( classname ), SEL_init, []);
end; end;
function AllocAndInitEx(classname: PChar; extraBytes: Integer): id; inline; function AllocAndInitEx(classname: PChar; extraBytes: Integer): id; inline;
begin begin
Result := objc_msgSend( allocEx( classname, extraBytes ), selector('init'), []); if SEL_init=nil then SEL_init := selector('init');
Result := objc_msgSend( allocEx( classname, extraBytes ), SEL_init, []);
end; end;