Constructors

Synopses

Declared in <arith_uint256.h>

Constructs a 256‐bit integer with a value of zero.

constexpr
arith_uint256() = default;

Constructs a 256‐bit integer from a 64‐bit unsigned value.

constexpr
arith_uint256(uint64_t b);

Constructs a 256‐bit integer from a base class value.

constexpr
arith_uint256(base_uint<256> const& b);

Parameters

Name

Description

b

The value to store in the low 64 bits.

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