@laomei wrote:
坐试验，遇到一个难题:
-
(struct CGRect { struct CGPoint { double x_1_1_1; double x_1_1_2; } x1; struct CGSize { double x_2_1_1; double x_2_1_2; } x2; })_applicationFrame;这种struct 返回值的方法，如何写代码呢，我想修改 CGPoint CGSize 里面的值.
//这样，编译一大堆错误，直接懵逼。
- (struct CGRect { struct CGPoint { double x_1_1_1; double x_1_1_2; } x1; struct CGSize { double x_2_1_1; double x_2_1_2; } x2; })_applicationFrame { return %orig; }错误:
Tweak.xm:23:246: error: redefinition of 'CGRect' ...id _logos_meta_method$_ungrouped$UIScreen$mainScreen(_LOGOS_SELF_TYPE_NORMAL Class _LOGOS_SELF_CONST, SEL); static struct CGRect { st... ^ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.3.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGGeometry.h:46:8: note: previous definition is here struct CGRect { ^ Tweak.xm:23:492: error: redefinition of 'CGRect' ...(*_logos_orig$_ungrouped$UIScreen$_applicationFrame)(_LOGOS_SELF_TYPE_NORMAL UIScreen* _LOGOS_SELF_CONST, SEL); static struct CGRect ... ^ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.3.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGGeometry.h:46:8: note: previous definition is here struct CGRect { ^ Tweak.xm:32:15: error: redefinition of 'CGRect' static struct CGRect { struct CGPoint { double x_1_1_1; double x_1_1_2; } x1; struct CGSize { double x_2_1_1; double x_2_1_2; } x2; ... ^ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.3.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGGeometry.h:46:8: note: previous definition is here struct CGRect { ^ 3 errors generated.//这样编译通过，但不知道，怎么改 CGPoint CGSize 其值：
- (id)_applicationFrame { NSLog(@"xxxxxxxxxxxxxxxxxxxx"); return %orig; }//我想应该是这样
- (id)_applicationFrame { id a=%orig; //这里，如何把id a 再转回struct呢？？ a.size.width=888; a.size.height=888; return a; }求教各位老师，谢谢.
Posts: 5
Participants: 3