private-members

问题 I try to dive deeper and understand the differences between Public | Private | Protected in a low level perspective, in C++. How are the differences between the three expressed in the memory? 回答1: private , public and protected does not cause members to be stored in specific regions of memory. The access is checked by the compiler. On the very lowest level, there is no difference. However, access specifiers do have an effect on what guarantees you get on the order in which class members are

问题 I try to dive deeper and understand the differences between Public | Private | Protected in a low level perspective, in C++. How are the differences between the three expressed in the memory? 回答1: private , public and protected does not cause members to be stored in specific regions of memory. The access is checked by the compiler. On the very lowest level, there is no difference. However, access specifiers do have an effect on what guarantees you get on the order in which class members are

问题 I encountered code that contained the # sign. What is it used for? The code looks something like this: class someObject{ #someMethod(){ //do something } } 回答1: It's a sigil (rather than an operator) that indicates that the member is private — in this case, a private method, but it's also used for private fields. You can't use a private method or private field in code outside the class declaring them. For instance: class Example { doSomething() { this.#method("from doSomething"); // <== Works

问题 I encountered code that contained the # sign. What is it used for? The code looks something like this: class someObject{ #someMethod(){ //do something } } 回答1: It's a sigil (rather than an operator) that indicates that the member is private — in this case, a private method, but it's also used for private fields. You can't use a private method or private field in code outside the class declaring them. For instance: class Example { doSomething() { this.#method("from doSomething"); // <== Works

问题 I encountered code that contained the # sign. What is it used for? The code looks something like this: class someObject{ #someMethod(){ //do something } } 回答1: It's a sigil (rather than an operator) that indicates that the member is private — in this case, a private method, but it's also used for private fields. You can't use a private method or private field in code outside the class declaring them. For instance: class Example { doSomething() { this.#method("from doSomething"); // <== Works

来源： https://stackoverflow.com/questions/36203915/java-get-private-variable-from-another-class-without-setting-a-getter

来源： https://stackoverflow.com/questions/63106452/how-to-code-implementation-inheritance-in-python

问题 How can I get the value of a constant into my Sphinx documentation? .. automodule:: mymodule :members: :private-members: This is my test module: class Test: """My Test Class""" __MY_TEST_CONSTANT = 98.2 """My test constant docu""" At the moment I get the description of my private constant but the value is "None" and not "98.2". class Test: My Test Class __MY_TEST_CONSTANT = None My test constant docu 回答1: I tested this and I'm pretty sure it's either: an undocumented feature, a bug, or both.

问题 How can I get the value of a constant into my Sphinx documentation? .. automodule:: mymodule :members: :private-members: This is my test module: class Test: """My Test Class""" __MY_TEST_CONSTANT = 98.2 """My test constant docu""" At the moment I get the description of my private constant but the value is "None" and not "98.2". class Test: My Test Class __MY_TEST_CONSTANT = None My test constant docu 回答1: I tested this and I'm pretty sure it's either: an undocumented feature, a bug, or both.

问题 In Learning Rust With Entirely Too Many Linked Lists, they show that a pub enum can't hold a private struct :, struct Node { elem: i32, next: List, } pub enum List { Empty, More(Box<Node>), } This will cause the compiler to complain: error[E0446]: private type `Node` in public interface --> src/main.rs:8:10 | 8 | More(Box<Node>), | ^^^^^^^^^^ can't leak private type But this code will not cause an error even though Link is private: pub struct List { head: Link, } enum Link { Empty, More(Box