operator-keyword

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Bit-wise alternative

I\'m trying to write a shader that needs pseudo-random number generation per pixel - fetching from a texture is just too expensive.[详细]

2023-03-06 01:51 分类：问答
implementing a cast operator in a generic abstract class

I\'m trying to be lazy and implement the cast operators in the abstract base class rather than in each of the derived concrete classes.I\'ve managed to cast one way, but I\'m unable to cast the other.[详细]

2023-03-05 00:52 分类：问答
Speed of bit operations with bit operators

Suppose I have x &(num-1) where x is an unsigned long long and num a regular int and & is the bitwise and operator.[详细]

2023-03-04 00:07 分类：问答
Are Variable Operators Possible?

Is there a way to do something similar to either of the following: var1 = 10; var2 = 20; var operator = \"<\";[详细]

2023-03-01 19:28 分类：问答
C++ Overload operator% for two doubles

is it possible to overload the operator% for two doubles? const double operator%(const double& lhs, const double& rhs)[详细]

2023-03-01 12:14 分类：问答
PHP use string as operator

Say I have a string, $char. $char == \"*\". I also have two variables, $a and $b, which equal \"4\" and \"5\" respectively.[详细]

2023-02-28 08:47 分类：问答
OR statement handling two != clauses Python

(Using Py开发者_C百科thon 2.7) I understand this is pretty elementary but why wouldn\'t the following statement work as written:[详细]

2023-02-25 16:32 分类：问答
C# pre- and post-increment operator overloading how-to?

There is a differen开发者_高级运维ce between h = ++i and h = i++ in C#. So what I need is a way to declare different overloaded operators for pre-increment (i.e. ++i) and post-increment (i++) in C#. H[详细]

2023-02-22 09:18 分类：问答
How to represent C++ new() operator using UML

I want know how to represent the C++ new() operator 开发者_如何学运维using UML Class Diagram. For example, if I have:[详细]

2023-02-21 23:38 分类：问答
MySQL 5.x - Can you explain this weirdness?

Running the query ... SELECT !(!0), ! !0, !!0 AS WTF; in MySQL yields the following output ... -------------------------[详细]

2023-02-21 20:45 分类：问答