Effective C++ Guidelines and Implementation Techniques
Const Usage and Member Functions
Proper Const Implementation
Modern compilers enforce const correctness by requiring const member functions to return const references:
class Document {
public:
const char& getCharAt(std::size_t index) const { return content[index]; }
private:
char* content;
};
When implementing both const and non- ...
Posted on Mon, 29 Jun 2026 17:43:05 +0000 by yodasan000
Decoding Const Qualifiers in C++ Pointer Declarations
When working with pointers in C++, the placement of the const keyword fundamentally alters which part of the declaration is read-only: the address stored in the pointer, the data at that address, or both.
Constant Pointers (Pointer to Non-Const)
A constant pointer is defined where the const qualifier follows the asterisk. The syntax typically l ...
Posted on Wed, 20 May 2026 00:21:43 +0000 by kwdelre