operators
How to implement an operator usable before an instance (pre position)
I have a class with the operator* taking a scalar as argument, that allow me to perform the multiplication of an instance of my class with a scalar. I\'d like to be able to multiply a scalar by an ins[详细]
2023-03-19 03:46 分类:问答Is there any difference between the Java and C++ operators?
If you take Java\'s primitive numeric types, plus boolean, and compare it to C++ equivalent types, is there any difference what concerns the operators, like precedenc开发者_开发百科e rules or what the[详细]
2023-03-18 18:29 分类:问答Variable before or after value in IF statement
Is there a difference between these two statements: if ($a == \'hello\') { ... } an开发者_运维知识库d[详细]
2023-03-18 06:35 分类:问答how to use generics in Java with language operators and generic class extending Number
I would like to perform an operation on two generics argument of the same type both extending Number.[详细]
2023-03-18 00:15 分类:问答What are the pointer-to-member operators ->* and .* in C++?
Yes, I\'ve seen this question andthi开发者_JAVA技巧s FAQ, but I still don\'t understand what ->* and .* mean in C++.[详细]
2023-03-18 00:02 分类:问答Question about calling method inside custom IO operator in C++?
I have the following code: #include \"iostream\" #include \"conio.h\" using namespace std; class Student {[详细]
2023-03-17 18:45 分类:问答C++ vectors, sorting and custom class operators
I am puzzled because I cannot figure where my bug/problem is. I have a class Instruction, which uses two custom operators, one assignment and one comparison operator.[详细]
2023-03-16 18:47 分类:问答What are the different assignment operators in PHP, how do they differ [duplicate]
This question already has answers here: Closed 11 years ago. Possible Duplicate: Reference - What does this symbol mean in PHP?[详细]
2023-03-15 21:05 分类:问答Conditional XOR?
How come C# doesn\'t have a conditional XOR operator? Example: truexor false = true truexor tru开发者_运维知识库e= false[详细]
2023-03-15 18:46 分类:问答Is it possible to define a new operator in Groovy?
Is it possible to define a brand new operator in Groovy? I would开发者_开发问答 like to express a trade where someone buys 200 items for the price of 10 like this:[详细]
2023-03-15 17:53 分类:问答