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Default parameters with C++ constructors [closed]
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I'd go with the default arguments, especially since C++ doesn't let you chain constructors (so you end up having to duplicate the initialiser list, and possibly more, for each overload).
That said, there are some gotchas with default arguments, including the fact that constan...
Do I cast the result of malloc?
...ote, as commentators point out, that the above talks about straight C, not C++. I very firmly believe in C and C++ as separate languages.
To add further, your code needlessly repeats the type information (int) which can cause errors. It's better to de-reference the pointer being used to store the r...
Do you debug C++ code in Vim? How? [closed]
The question is to all you people, who use Vim to develop C++ applications.
9 Answers
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extra qualification error in C++
...alue(TDR type, const json_string& valueString);
};
This is not valid C++ but Visual Studio seems to accept it. You need to change it to the following code to be able to compile it with a standard compliant compiler (gcc is more compliant to the standard on this point).
class JSONDeserializer
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What can I use instead of the arrow operator, `->`?
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Boy, after many years of c# programming, going back to c++ is not only cognitively taxing, the c++ syntax is just ugly and yucky. I feel like taking a shower after using it. Programs written in c and c++ just encourage bad programming. Apple, pre-unix, struggled to make the lan...
Why is Multiple Inheritance not allowed in Java or C#?
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training. To that end, they worked to
make the language as similar to C++ as
possible (familiar) without carrying
over C++'s unnecessary complexity
(simple).
In the designers' opinion, multiple
inheritance causes more problems and
confusion than it solves. So they cut
multiple...
Purpose of Trigraph sequences in C++?
According to C++'03 Standard 2.3/1:
9 Answers
9
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Heavy usage of Python at Google [closed]
...Larry, Craig, ...) made a good engineering decision: "Python where we can, C++ where we must" -- they used (a subset of) C++ for the parts of the software stack where very low latency and/or tight control of memory were crucial, and Python, allowing more rapid delivery and maintenance of programs, f...
What are C++ functors and their uses?
I keep hearing a lot about functors in C++. Can someone give me an overview as to what they are and in what cases they would be useful?
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C++ compile error: has initializer but incomplete type
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