c8_integer_integer

c8::integer::integer

integer() noexcept;

Constructs a c8::integer with a value of zero.

Exceptions

None.

c8::integer::integer

integer(long long v) noexcept;

Constructs a c8::integer with a value of v.

Exceptions

None.

c8::integer::integer

integer(const natural &v);

Constructs a positive c8::integer with a value of v.

Exceptions

• std::bad_alloc in the event of a memory allocation failure.

c8::integer::integer

integer(const std::string &v);

Constructs a c8::integer by parsing the string v. v may have a prefix of "0" for an octal value, or "0x" for a hexadecimal value. v may also be prefaced with a '-' or '+' to indicate a negative or positive value respectively.

Exceptions

• std::bad_alloc in the event of a memory allocation failure.
• c8::invalid_argument in the event of an empty, or incorrectly formed, string v.

c8::integer::integer

integer(const integer &v);

Constructs a c8::integer by copying the existing integer v.

Exceptions

• std::bad_alloc in the event of a memory allocation failure.

c8::integer::integer

integer(integer &&v) noexcept;

Constructs a c8::integer by moving the contents of the existing integer v. Afterwards v will be left as zero.

Exceptions

None.

See Also

• class integer
• c8 library