rpivo/index.md

Last active December 11, 2020 14:24

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const in C++

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const in C++

In C++, we can declare a value as immutable by using the const keyword, which is similar to const in JavaScript.

bool isVowel(const char p_char) { ... }

Unlike JavaScript, we can label incoming arguments with const, indicating that they won't undergo any mutation throughout the function.