prf::cbor::Value class final

#include <cbor/value.hpp>

Strongly typed scalar value used by CBOR map encoding and decoding.

This class intentionally supports only a small scalar subset that is needed by configuration and management payloads. The subset keeps parser behavior bounded and deterministic on constrained targets.

Constructors, destructors, conversion operators

Value() defaulted

Value(const bool value) explicit

Value(const double value) explicit

Value(const int64_t value) explicit

Value(const uint64_t value) explicit

Value(std::string value) explicit

Value(std::vector<uint8_t> value) explicit

Public functions

auto as_bool(bool* out) const -> bool

Reads boolean value when type is ValueType::Bool.

auto as_bytes(std::vector<uint8_t>* out) const -> bool

Reads byte array when type is ValueType::Bytes.

auto as_double(double* out) const -> bool

Reads floating-point value when type is ValueType::Double.

auto as_int64(int64_t* out) const -> bool

Reads signed integer value when type is ValueType::Int64.

auto as_string(std::string* out) const -> bool

Reads string value when type is ValueType::String.

auto as_uint64(uint64_t* out) const -> bool

Reads unsigned integer value when type is ValueType::UInt64.

auto operator!=(const Value& other) const -> bool

auto operator==(const Value& other) const -> bool

auto type() const -> ValueType

Returns active value type.