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Subclassing a Java Builder class
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Ah, I didn't know that, as I come from a C++ background. That's a useful approach for this small example, but with a full-blown class repeating all the methods becomes a pain, and an error-prone pain at that. +1 for teaching me something new, however!
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_DEBUG vs NDEBUG
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Yes it is a standard macro with the semantic "Not Debug" for C89, C99, C++98, C++2003, C++2011, C++2014 standards. There are no _DEBUG macros in the standards.
C++2003 standard send the reader at "page 326" at "17.4.2.1 Headers"
to standard C.
That NDEBUG is similar as This is the same as ...
Getting All Variables In Scope
...ately. In it Lasse Reichstein says no but mako-taco says yes. I tried some C++ code as link but do not know how to write it.
– Pylipala
Jun 4 '15 at 8:54
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What is the relation between BLAS, LAPACK and ATLAS
...ad to learn how you can call individual Fortran/FORTRAN routines in a C or C++ program. I have also put some installations instructions for mac and linux (sorry windows guys!). I have also made some bash .sh files for automatic compilation of some of these libraries.
But going to your other questi...
A Java collection of value pairs? (tuples?)
...few other libraries mentioned in this thread What is the equivalent of the C++ Pair<L,R> in Java?
Example matching the requirement from your original question:
List<Pair<String, Integer>> myPairs = new ArrayList<Pair<String, Integer>>();
myPairs.add(Pair.of("val1", 11...
@import vs #import - iOS 7
... that Doug Gregor (the LLVM guy) gave was really well done. There's also a C++ Modules talk where explains the advantages here: youtube.com/watch?v=4Xo9iH5VLQ0
– nevan king
Sep 23 '13 at 10:00
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How to convert wstring into string?
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The std::wstring_convert from C++11 wraps up a lot of this noise.
– Cubbi
Sep 27 '11 at 19:34
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How to set enum to null
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I'm assuming c++ here. If you're using c#, the answer is probably the same, but the syntax will be a bit different.
The enum is a set of int values. It's not an object, so you shouldn't be setting it to null. Setting something to null me...
Is there a range class in C++11 for use with range based for loops?
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The C++ standard library does not have one, but Boost.Range has boost::counting_range, which certainly qualifies. You could also use boost::irange, which is a bit more focused in scope.
C++20's range library will allow you to do...
Print text instead of value from C enum
...h just using strings and not bothering with the enums (and even more so in C++ or ObjC).
– abarnert
May 11 '12 at 0:50
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