Integer (int)

All integer numbers. See Numbers for more information.

Returned by

Integer objects are returned by the following functions and methods:

• get_option()
• array.length()
• bool.to_int()
• cfg_data.get()
• cfg_data.get_unquoted()
• compiler.alignment()
• compiler.compute_int()
• compiler.sizeof()
• runresult.returncode()
• str.to_int()

Integer methods

int.is_even()

Returns true if the number is even.

bool is_even()

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int.is_odd()

Returns true if the number is odd

bool is_odd()

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int.to_string()

Returns the value of the number as a string.

# Returns the value of the number as a string
str to_string(
  int [fill],   # Left fill the string with zeros until it reaches the length

  # Keyword arguments:
  format : str  # How to format the number; can be one of 'dec' (decimal), 'hex'
)

Example

assert(255.to_string(format: 'dec') == '255')
assert(255.to_string(format: 'hex') == '0xff')
assert(255.to_string(format: 'oct') == '0o377')
assert(255.to_string(format: 'bin') == '0b11111111')

Arguments

The method int.to_string() accepts the following positional arguments:

Name	Type	Description	Tags
fill	int	Left fill the string with zeros until it reaches the length specified by this argument. A leading negative sign counts towards the length, and is handled by inserting the padding after the - character rather than before. The original string is returned if the value provided is less than or equal to the former's length.	[optional]

Finally, int.to_string() accepts the following keyword arguments:

Name	Type	Description	Tags
format	str	How to format the number; can be one of 'dec' (decimal), 'hex' (hexadecimal), 'oct' (octal), or 'bin' (binary). For formats other than 'dec', the string will be appropriately prefixed (e.g., for 'hex', the string will begin with '0x', etc.)	(since 1.12.0) default = 'dec'

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