cuttlefish::InstanceNumsCalculator Class Reference

#include <instance_nums.h>

Collaboration diagram for cuttlefish::InstanceNumsCalculator:

Public Member Functions
InstanceNumsCalculator &	FromFlags (const std::vector< std::string > &) &
InstanceNumsCalculator	FromFlags (const std::vector< std::string > &) &&
InstanceNumsCalculator &	FromGlobalGflags () &
InstanceNumsCalculator	FromGlobalGflags () &&
InstanceNumsCalculator &	BaseInstanceNum (std::int32_t) &
InstanceNumsCalculator	BaseInstanceNum (std::int32_t) &&
InstanceNumsCalculator &	NumInstances (std::int32_t) &
InstanceNumsCalculator	NumInstances (std::int32_t) &&
InstanceNumsCalculator &	InstanceNums (const std::string &) &
InstanceNumsCalculator	InstanceNums (const std::string &) &&
InstanceNumsCalculator &	InstanceNums (std::vector< std::int32_t >) &
InstanceNumsCalculator	InstanceNums (std::vector< std::int32_t >) &&
Result< std::vector< std::int32_t > >	CalculateFromFlags ()
Result< std::vector< std::int32_t > >	Calculate ()

Private Member Functions
template<typename T >
void	TrySet (T &field, Result< T > result)

Private Attributes
Result< void >	setter_result_
std::optional< std::int32_t >	base_instance_num_
std::optional< std::int32_t >	num_instances_
std::vector< std::int32_t >	instance_nums_

Member Function Documentation

BaseInstanceNum() [1/2]

InstanceNumsCalculator & cuttlefish::InstanceNumsCalculator::BaseInstanceNum

(

std::int32_t

num

)

&

BaseInstanceNum() [2/2]

InstanceNumsCalculator cuttlefish::InstanceNumsCalculator::BaseInstanceNum

(

std::int32_t

num

)

&&

Calculate()

Result< std::vector< std::int32_t > > cuttlefish::InstanceNumsCalculator::Calculate

(

)

CalculateFromFlags()

Result< std::vector< std::int32_t > > cuttlefish::InstanceNumsCalculator::CalculateFromFlags

(

)

Finds set of ids using the flags only.

Especially, this calculates the base from –instance_nums and –base_instance_num only

Processes such as cvd clients may see different user accounts, CUTTLEFISH_INSTANCE environment variable, etc, than the launcher effectively sees. This util method is still helpful for that.

FromFlags() [1/2]

InstanceNumsCalculator & cuttlefish::InstanceNumsCalculator::FromFlags

(

const std::vector< std::string > &

flags

)

&

FromFlags() [2/2]

InstanceNumsCalculator cuttlefish::InstanceNumsCalculator::FromFlags

(

const std::vector< std::string > &

flags

)

&&

FromGlobalGflags() [1/2]

InstanceNumsCalculator & cuttlefish::InstanceNumsCalculator::FromGlobalGflags

(

)

&

FromGlobalGflags() [2/2]

InstanceNumsCalculator cuttlefish::InstanceNumsCalculator::FromGlobalGflags

(

)

&&

InstanceNums() [1/4]

InstanceNumsCalculator & cuttlefish::InstanceNumsCalculator::InstanceNums

(

const std::string &

nums

)

&

InstanceNums() [2/4]

InstanceNumsCalculator cuttlefish::InstanceNumsCalculator::InstanceNums

(

const std::string &

nums

)

&&

InstanceNums() [3/4]

InstanceNumsCalculator & cuttlefish::InstanceNumsCalculator::InstanceNums

(

std::vector< std::int32_t >

set

)

&

InstanceNums() [4/4]

InstanceNumsCalculator cuttlefish::InstanceNumsCalculator::InstanceNums

(

std::vector< std::int32_t >

set

)

&&

NumInstances() [1/2]

InstanceNumsCalculator & cuttlefish::InstanceNumsCalculator::NumInstances

(

std::int32_t

num

)

&

NumInstances() [2/2]

InstanceNumsCalculator cuttlefish::InstanceNumsCalculator::NumInstances

(

std::int32_t

num

)

&&

TrySet()

template<typename T >

void cuttlefish::InstanceNumsCalculator::TrySet ( T &  field, Result< T >  result  )

private

Member Data Documentation

base_instance_num_

std::optional<std::int32_t> cuttlefish::InstanceNumsCalculator::base_instance_num_

private

instance_nums_

std::vector<std::int32_t> cuttlefish::InstanceNumsCalculator::instance_nums_

private

num_instances_

std::optional<std::int32_t> cuttlefish::InstanceNumsCalculator::num_instances_

private

setter_result_

Result<void> cuttlefish::InstanceNumsCalculator::setter_result_

private

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The documentation for this class was generated from the following files:

• cuttlefish/host/libs/config/instance_nums.h
• cuttlefish/host/libs/config/instance_nums.cpp