hash.h File Reference

Provides a generic hashing utility and a base interface for hashable types. More...

#include "config.h"
#include <cstring>
#include <string>

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Classes
class	original::hash< TYPE >
	Forward declaration of hash class template. More...
class	original::hashable< DERIVED >
	Forward declaration of hashable interface template. More...

Namespaces
namespace	original
	Main namespace for the project Original.

Concepts
concept	original::isHashable
	Concept checking for hashable types.

Detailed Description

Provides a generic hashing utility and a base interface for hashable types.

This header defines:

• A comprehensive hash function object (hash) with specializations for common types
• A base interface (hashable) for user-defined hashable types
• Concept checking for hashable types (isHashable)

Hash Function Features:

• FNV-1a algorithm implementation for byte data
• Specializations for integral types, pointers, strings, and custom types
• Fallback implementations for trivially copyable types
• Support for nullptr handling

Note

All hash functions are noexcept and provide basic hash distribution