name-clash

C++/VS2005: Defining the same class name in two different .cpp files

由 久未见 提交于 2020-01-04 02:41:05
问题 Somewhat of an academic question, but I ran into this while writing some unit tests. My unit test framework (UnitTest++) allows you to create structs to serve as fixtures. Usually these are customized to the tests in the file, so I put them at the top of my unit test file. //Tests1.cpp struct MyFixture { MyFixture() { ... do some setup things ...} }; TEST_FIXTURE(MyFixture, SomeTest) { ... } //Tests2.cpp struct MyFixture { MyFixture() { ... do some other setup things, different from Tests1}};

How to use generics and inherit from parent class without causing name clash?

由 ╄→гoц情女王★ 提交于 2020-01-02 23:13:42
问题 I have a parent class in Java called Flight . I have children classes: JetFlight , NormalFlight , etc. which inherit from Flight . I want all the children classes to implement compareTo from the Comparable interface. I want them to inherit from Flight because I want to use polymorphism (for example, initiate a Flight array and fill it with objects of JetFlight , NormalFlight , etc.). This is my code for the parent class: public abstract class Flight { public abstract int compareTo(Object o);

How to use generics and inherit from parent class without causing name clash?

由 别说谁变了你拦得住时间么 提交于 2020-01-02 23:13:33
问题 I have a parent class in Java called Flight . I have children classes: JetFlight , NormalFlight , etc. which inherit from Flight . I want all the children classes to implement compareTo from the Comparable interface. I want them to inherit from Flight because I want to use polymorphism (for example, initiate a Flight array and fill it with objects of JetFlight , NormalFlight , etc.). This is my code for the parent class: public abstract class Flight { public abstract int compareTo(Object o);

Name clash when overriding method of generic class

由 余生长醉 提交于 2019-12-20 15:43:58
问题 I'm trying to understand the name clash error I get with the following code: import java.util.*; import javax.swing.*; class Foo<R extends Number> { public void doSomething(Number n, Map<String, JComponent> comps) { } } class Bar extends Foo { public void doSomething(Number n, Map<String, JComponent> comps) { } } Error message: error: name clash: doSomething(Number,Map<String,JComponent>) in Bar and doSomething(Number,Map<String,JComponent>) in Foo have the same erasure, yet neither overrides

Name clash when overriding method of generic class

由 丶灬走出姿态 提交于 2019-12-20 15:43:40
问题 I'm trying to understand the name clash error I get with the following code: import java.util.*; import javax.swing.*; class Foo<R extends Number> { public void doSomething(Number n, Map<String, JComponent> comps) { } } class Bar extends Foo { public void doSomething(Number n, Map<String, JComponent> comps) { } } Error message: error: name clash: doSomething(Number,Map<String,JComponent>) in Bar and doSomething(Number,Map<String,JComponent>) in Foo have the same erasure, yet neither overrides

Python multiple inheritance name clashes [closed]

由 亡梦爱人 提交于 2019-12-13 09:48:35
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I have a question about name clashes in python. If I have something like: class A: a='a' class B(A): a='b' class C(A): a='c' class D(C,B): pass D.a will print c , is there any way to retrieve B.a from D or A.a ? 回答1: Yes, you can do exactly what you suggest: class D(C, B): a = A.a 来源： https://stackoverflow.com

Java name clash error, a method has the same erasure as another method

由 心已入冬 提交于 2019-12-12 05:56:54
问题 I have two classes as follows class QueryResult: public class QueryResult { ... public static List sortResults(boolean ascending, List<QueryResult> toSort) { ... } } and class CaseResult: public class CaseResult extends QueryResult { ... public static List sortResults(boolean ascending, List<CaseResult> toSort) { ... } } I am getting the following error: Name clash: The method sortResults(boolean, List) of type CaseResult has the same erasure as sortResults(boolean, List) of type QueryResult

Name Clash even though I'm not using both interfaces

由 纵饮孤独 提交于 2019-12-12 05:11:25
问题 I'm getting this annoying message : Error:(8, 8) java: name clash: save(java.lang.Iterable) in org.springframework.data.repository.CrudRepository and save(java.lang.Iterable) in org.springframework.data.jpa.repository.JpaRepository have the same erasure, yet neither overrides the other I'm not using CrudRepository in my code, so how come im getting this weird message? How can I fix it? 回答1: Its a dependency issue. The following dependency resolves the issue <dependency> <groupId>org

Java name clash error, despite different method signatures

由 我怕爱的太早我们不能终老 提交于 2019-12-10 03:11:28
问题 For fun, I'm trying to implement a "MultiMap" collection, like what already exists in the Apache Commons library. I'm getting an interesting error with my "remove(K key, V value)" method. The compiler says that there is a name clash - that it has the same erasure as "remove(Object, Object) of type Map". But there is no such method defined in the java.util.Map interface! Only a "remove(Object)" method - with one parameter, as opposed to my two parameter version. What's even more interesting is

How to use generics and inherit from parent class without causing name clash?

由 耗尽温柔 提交于 2019-12-07 19:16:30
I have a parent class in Java called Flight . I have children classes: JetFlight , NormalFlight , etc. which inherit from Flight . I want all the children classes to implement compareTo from the Comparable interface. I want them to inherit from Flight because I want to use polymorphism (for example, initiate a Flight array and fill it with objects of JetFlight , NormalFlight , etc.). This is my code for the parent class: public abstract class Flight { public abstract int compareTo(Object o); } and this is the code for one of the children classes: public class JetFlight extends Flight
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