I want to declare static-class variables in objective-c class and want to use them directly using class name like
我想在objective-c类中声明静态类变量，并希望使用类名直接使用它们
E.g
例如
having a class named "Myclassname" and variable "Var"
有一个名为“Myclassname”和变量“Var”的类
and want access this variable like this....
并希望像这样访问这个变量....
Myclassname.Var=@"hi";
Myclassname.Var = @ “喜”;
I dont want to use getters and setters.
我不想使用getter和setter。
Any help please?
有什么帮助吗？
2 个解决方案
#1
1
Variables aren't accessed using the . syntax - those are getters and setters. Your only option, as @bbarnhart points out, is to manually declare class getters and setters.
使用不访问变量。语法 - 那些是getter和setter。正如@bbarnhart所指出的，你唯一的选择就是手动声明类getter和setter。
@interface Myclassname
+(NSString *)var;
+(void)setVar:(NSString *)newVar;
@end
And implement these methods to access/set the backing static variable.
并实现这些方法来访问/设置后备静态变量。
This isn't really a good idea, anyway, and doesn't jive with Objective-C style. You should consider using a singleton and properties, instead.
无论如何，这不是一个好主意，并且不符合Objective-C风格。您应该考虑使用单例和属性。
#2
0
I don't see why you can't use the -> syntax like this:
我不明白为什么你不能像这样使用 - >语法：
Myclassname->var = @"Hi";
#1
1
Variables aren't accessed using the . syntax - those are getters and setters. Your only option, as @bbarnhart points out, is to manually declare class getters and setters.
使用不访问变量。语法 - 那些是getter和setter。正如@bbarnhart所指出的，你唯一的选择就是手动声明类getter和setter。
@interface Myclassname
+(NSString *)var;
+(void)setVar:(NSString *)newVar;
@end
And implement these methods to access/set the backing static variable.
并实现这些方法来访问/设置后备静态变量。
This isn't really a good idea, anyway, and doesn't jive with Objective-C style. You should consider using a singleton and properties, instead.
无论如何，这不是一个好主意，并且不符合Objective-C风格。您应该考虑使用单例和属性。
#2
0
I don't see why you can't use the -> syntax like this:
我不明白为什么你不能像这样使用 - >语法：
Myclassname->var = @"Hi";