Questions tagged [qualifiers]

A qualifier adds an extra "quality", such as specifying volatility or constness of a variable

They're similar to adjectives: "a fickle man", "a volatile int", "an incorruptible lady", "a const double". With or without a qualifier, the variable itself still occupies the same amount of memory, and each bit has the same interpretation or contribution to the state/value. Qualifiers just specify something about how it may be accessed or where it is stored

Credits goes to Tony_D @ What is the meaning of "qualifier"?

211 questions

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1 answer

How to use a const C struct when the super-struct refers to a non-const?

Consider the following example: typedef struct Collection { ... } Collection; typedef struct Iterator { Collection* collection; } Iterator; Iterator is to offer collection-modifying functions, hence it holds address of a non-const…

c struct constants qualifiers

asked Mar 21 '15 at 12:59

user2231

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1 answer

Order of const and volatile for a variable

The following piece of code compiles and runs with gcc version 4.7.2 (Debian 4.7.2-5) : #include int main() { const volatile x = 3; volatile const y = 4; return 0; } Should I assume that the order of const and volatile is…

c++ c constants volatile qualifiers

asked Jun 20 '14 at 10:23

baibo

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4 answers

c++ - difference between const and static keyword in function header

Consider the following code: class Test { public: //1 int kon1() const; //2 const int kon2(); //3 static int kon3(); }; As far as I know, the difference between function 1 and 2 is that : Function 1 says that the function will…

c++ static constants qualifiers

asked Apr 03 '14 at 06:03

William

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2 answers

Android dpi ice cream sandwich problems

I have two values folders: values values-sw320dp I ran the application on a device with Ice Cream Sandwich. Despite the device has a 240 dpi display, it reads values from the values-sw320dp folder, rather then values folder.

android android-resources dpi qualifiers

asked Feb 24 '14 at 18:48

user3278732

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Android: Multiple screen layout

I am having problem creating layout for different devices. The old qualifier example small, normal and large, xlarge etc.. My layout is very simple. I just want the whole interface keep the same through different devices... From the android website…

android size screen qualifiers

asked Feb 22 '14 at 04:26