serious-meta-library

For serious programmers.

serious project structure

• "sl/meta/string.hpp"
  • string that can be used as template parameter
• "sl/meta/tuple.hpp"
  • tie_as_tuple for structs, see tests for more examples
  • different flavours of for_each in tuple
• "sl/meta/traits.hpp"
  • concepts and compile-time checks
• "sl/meta/lifetime.hpp"
  • stack-based resource lifetime management
  • correct pointer forwarding
  • lazy evaluation
• "sl/meta/field.hpp"
  • struct/aggregate field descriptors
• "sl/meta/optional.hpp"
  • uses tl::optional
  • helpers for tuple<->optional operations
• "sl/meta/func.hpp"
  • meta function utilities
• "sl/meta/hash.hpp"
  • constexpr hash functions
• "sl/meta/match.hpp"
  • constexpr match statement and mapping, can be bidirectional
  • constexpr pattern matching of typical "union" containers (variant/expected/optional/ptr)
• "sl/meta/storage.hpp"
  • persistent storage of items with unique identifiers