Methods to Pass Array to a Function in C++
In C++, we have the following ways to pass an array as a parameter to the function:
- As a sized array
- As an unsized array
- As a pointer (pass by pointer)
- As a reference (pass by reference)
Pass Array to Functions in C++
In C++, a collection of elements stored in contiguous memory locations and having the same data type is called an array. Passing arrays to functions is done to perform various operations on array elements without messing up with the main code.
In C++, an array can be passed in a function using a pointer or reference. Understanding the different approaches to pass arrays is important for writing code according to the needs.
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