mtcore::SubnetMaskV4 Struct Reference

Represents the bitwise mask for a version 4 subnet. More...

#include <ip.hpp>

Public Member Functions
SubnetV4	subnet_ip (const IPv4 &ip)
	Subnets an IP address based on the IP mask.

Static Public Member Functions
static SubnetMaskV4	by_id (u8 id)
	Retrieves a subnet mask by id (valid ids is 0-32).
static constexpr bool	valid_id (u8 id)
	Checks if an id is a valid subnet mask id (0-32)

Public Attributes
u32	mask = 0
u8	id = 0

Detailed Description

Represents the bitwise mask for a version 4 subnet.

Definition at line 129 of file ip.hpp.

Member Function Documentation

by_id()

SubnetMaskV4 mtcore::SubnetMaskV4::by_id ( u8 id )

inlinestatic

Retrieves a subnet mask by id (valid ids is 0-32).

Will abort if id is invalid

Parameters

id	ID of the subnet mask to get

Definition at line 169 of file ip.hpp.

                                                     {
    ensure(valid_id(id));
    return impl::ip4SubnetMasks[id];
  }

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subnet_ip()

SubnetV4 mtcore::SubnetMaskV4::subnet_ip

(

const IPv4 &

ip

)

Subnets an IP address based on the IP mask.

Parameters

ip	IP address to mask

Returns

Masked IP address

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valid_id()

bool mtcore::SubnetMaskV4::valid_id ( u8 id )

staticconstexpr

Checks if an id is a valid subnet mask id (0-32)

Parameters

id	ID value to check

Definition at line 167 of file ip.hpp.

{ return id < impl::ip4SubnetMasks.size(); }

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Member Data Documentation

id

u8 mtcore::SubnetMaskV4::id = 0

Definition at line 131 of file ip.hpp.

mask

u32 mtcore::SubnetMaskV4::mask = 0

Definition at line 130 of file ip.hpp.

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The documentation for this struct was generated from the following file:

• ip.hpp