hipo::bank::rowlist Class Reference

rowlist encapsulates a list of rows for this bank, providing a way to iterate over them More...

#include <bank.h>

Public Types
using	list_t = std::vector< int >

Public Member Functions
	rowlist ()=default
	~rowlist ()=default
void	reset (int numRows=-1)
	initialize with a full list with specified number of rows
bool	isInitialized () const
list_t const &	getList () const
void	setList (list_t const &list)
void	filter (std::function< bool(bank &, int)> func)
	filter the list according to a function
void	filter (char const *expression)
	filter the list according to an expression
void	filter (Parser &p)
	filter the list according to a parsed expression
void	setOwnerBank (bank *const ownerBank)

Static Public Member Functions
static list_t	createFullList (int num)

Detailed Description

rowlist encapsulates a list of rows for this bank, providing a way to iterate over them

Member Typedef Documentation

list_t

using hipo::bank::rowlist::list_t = std::vector<int>

Constructor & Destructor Documentation

rowlist()

hipo::bank::rowlist::rowlist ( )

default

~rowlist()

hipo::bank::rowlist::~rowlist ( )

default

Member Function Documentation

reset()

void hipo::bank::rowlist::reset

(

int

numRows = -1

)

initialize with a full list with specified number of rows

Parameters

numRows

if negative, use the owner bank to set the number of rows, otherwise use numRows

isInitialized()

bool hipo::bank::rowlist::isInitialized ( ) const

inline

getList()

bank::rowlist::list_t const & hipo::bank::rowlist::getList

(

)

const

Returns

reference to the immutable list

setList()

void hipo::bank::rowlist::setList

(

list_t const &

list

)

Parameters

list	set the list to this list

filter() [1/3]

void hipo::bank::rowlist::filter

(

std::function< bool(bank &, int)>

func

)

filter the list according to a function

Parameters

func	a function which takes a hipo::bank reference and an int row number and returns a double; if the returned bool is true, the row is accepted

Warning

the bank parameter of func MUST be an lvalue reference (bank& or auto&, NOT bank or auto), otherwise you may create a (rare) data race:

// this is okay: the bank parameter is passed by lvalue reference
my_bank.getMutableRowList().filter([](auto& bank, auto row) { ..... });
// this is NOT okay: the bank parameter is passed by value (no ampersand '&'),
// which can lead to a (rare) data race
my_bank.getMutableRowList().filter([](auto bank, auto row) { ..... });

filter() [2/3]

void hipo::bank::rowlist::filter

(

char const *

expression

)

filter the list according to an expression

Parameters

expression

the filter expression

filter() [3/3]

void hipo::bank::rowlist::filter

(

Parser &

p

)

filter the list according to a parsed expression

Parameters

p	the parser with the filter expression

createFullList()

bank::rowlist::list_t hipo::bank::rowlist::createFullList ( int  num )

static

Returns

create a list of numbers from 0 to num

Parameters

num	the size of the list

setOwnerBank()

void hipo::bank::rowlist::setOwnerBank ( bank *const  ownerBank )

inline

Parameters

ownerBank

set the owner bank

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

• hipo4/bank.h
• hipo4/bank.cpp