Overview

Compile-time construction of byte arrays.

Functions
template<typename B = std::byte, typename... Args>
PW_CONSTEVAL auto	pw::bytes::Concat (Args... args)

template<typename B = std::byte, size_t kSize, typename Indices = std::make_index_sequence<kSize - 1>>
PW_CONSTEVAL auto	pw::bytes::String (const char(&str)[kSize])
	Converts a string literal to an array of bytes, without the trailing '\0'.

template<typename B = std::byte>
PW_CONSTEVAL auto	pw::bytes::String (const char(&)[1])
	String overload for the empty string "".

template<typename B , auto... values>
PW_CONSTEVAL auto	pw::bytes::Array ()

template<auto... values>
PW_CONSTEVAL auto	pw::bytes::Array ()
	Array() defaults to using std::byte.

template<typename B , size_t kSize, typename T >
constexpr auto	pw::bytes::Initialized (const T &value_or_function)

template<size_t kSize, typename T >
constexpr auto	pw::bytes::Initialized (const T &value_or_function)
	Initialized(value_or_function) defaults to using std::byte.

template<typename B = std::byte, typename... Args>
constexpr auto	pw::bytes::MakeArray (const Args &... args)

Function Documentation

◆ Array()

template<typename B , auto... values>

PW_CONSTEVAL auto pw::bytes::Array ( )

Creates an array of bytes from values passed as template parameters. The values are guaranteed to be representable in the destination byte type.

◆ Concat()

template<typename B = std::byte, typename... Args>

PW_CONSTEVAL auto pw::bytes::Concat ( Args... args )

Concatenates arrays or integers as a byte array at compile time. Integer values are copied little-endian. Spans are copied byte-for-byte.

◆ Initialized()

template<typename B , size_t kSize, typename T >

constexpr auto pw::bytes::Initialized ( const T & value_or_function )

constexpr

Creates an initialized array of bytes. Initializes the array to a value or the return values from a function that accepts the index as a parameter.

◆ MakeArray()