This is often done by declaring and initialising a temporary array and copying the contents into the array you want to re-initialise. If you do copy from a temporary array, it's best practice to make it static and const, to inform the compiler that you don't mean to write to it and ...
I have a large array in C (not C++ if that makes a difference). I want to initialize all members of the same value. I could swear I once knew a simple way to do this. I could usememset()in my case, but isn't there a way to do this that is built right into the C syntax?
hi, is there any other way to do it rather than looping? similar to this: int array[100] = { 0 }; thxApr 22, 2008 at 12:12am rpgfan3233 (109) memset(array, 0, 100); You can find the memset() function in <cstring> (or string.h if you are using C rather than C++). ...
You don't have to initialise every element of a structure, but can initialise only the first one; you don't need nested{}even to initialise aggregate members of a structure. Anything in C can be initialised with= 0; this initialises numeric elements to zero and pointers null. From the S...
like writing "int myclass::c[2][2] = 23;" gives error: 'initializing' : cannot convert from 'int' to 'int [2][2]' does that mean i cant declare 2d static arrays? is there any other way of making an array that is common to all objects of that class?
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Why reprex? Getting unstuck is hard. Your first step here is usually to create a reprex, or reproducible example. The goal of a reprex is to package your code, and information about your problem so that others can run it…
How would I declare a struct containing an array, or just an array or a struct for that matter, in Flash memory. I have read the variable placing example. But that only seems to work for simple variables. The following code just declares it in RAM. typedef struct { int...
You can use an initializer in an anonymous subclass to make the syntax a little bit shorter: Map<String, String> myMap = new HashMap<String, String>() {{ put("a", "b"); put("c", "d"); }}; However, the anonymous subclass might introduce unwanted behavior in some cases. Th...