Scoped enumerations, also known as strongly typed enumerations (enum class) provides type safety and eliminates many of the issues associated with traditional unscoped enumerations. Unlike old-style enums, scoped enums do...
C++
Working with character sequences often requires converting containers like std::vector<char> or arrays into a string-like view without copying data. Traditionally, constructing a std::string_view from a buffer required explicitly specifying the...
Before C++23, verifying whether a string includes a given substring typically required the find member function. This function searches for the first occurrence of a substring and returns its position...
Strongly typed enumerations (enum class) provide better type safety and prevent implicit conversions to integral types. This design avoids many common errors associated with traditional enums, such as accidental comparisons...
CMake provides flexibility to integrate various build tools. One option is NASM (Netwide Assembler), a widely-used assembler for the x86 and x86-64 computer architectures. Combining CMake with NASM allows assembly...
Run-time type information (RTTI) enables C++ programs to determine an object's dynamic type using features such as typeid and dynamic_cast. While RTTI is enabled by default on most toolchains, some...
When developing C or C++ projects with CMake, you may rely on external libraries. By default, CMake looks for shared libraries before static ones. However, some projects require explicitly linking...
In many C++ programs, knowing where the input is coming from can influence how the program behaves. Interactive tools, prompts, and text-based UIs usually assume that the user is typing...
In C++ programs, it's sometimes important to know whether the output is being displayed directly on the terminal or redirected to a file or pipe. This can help adjust formatting...
C++ applications often rely on exception handling for error reporting and recovery. However, some environments disable exceptions to reduce binary size or improve performance - embedded systems being a common...