BPMNOS::Model::LookupTable Class Reference

Class generating a lookup table from a CSV file. More...

Detailed Description

A LookupTable loads a CSV file with header line and allows to retrieve entries using a list of key-value pairs. Should multiple entries match the given key-value pairs, the first match is returned.

Definition at line 29 of file LookupTable.h.

#include <LookupTable.h>

Public Member Functions
	LookupTable (const std::string &name, const std::string &source, const std::vector< std::string > &folders)
	Constructs a LookupTable object using data from a CSV file.
double	at (const std::vector< double > &keys) const
size_t	size () const

Public Attributes
const std::string	name

Protected Member Functions
CSVReader	openCsv (const std::string &filename, const std::vector< std::string > &folders)
void	createMap (const std::string &source, const std::vector< std::string > &folders)

Protected Attributes
BPMNOS::vector_map< std::vector< double >, double >	lookupMap

Constructor & Destructor Documentation

LookupTable()

LookupTable::LookupTable	(	const std::string &	name,
		const std::string &	source,
		const std::vector< std::string > &	folders )

This constructor initializes a LookupTable object using the data read from a CSV file specified by the filename and folders. It first tries to read the file using the provided filename. If the file is not found in the current working directory, the function looks for the file in the list of folders provided in the folders parameter.

Parameters

filename

The name of the CSV file to read the data from.

Definition at line 7 of file LookupTable.cpp.

Member Function Documentation

at()

double LookupTable::at

(

const std::vector< double > &

keys

)

const

Definition at line 61 of file LookupTable.cpp.

createMap()

void LookupTable::createMap ( const std::string & source, const std::vector< std::string > & folders )

protected

Definition at line 31 of file LookupTable.cpp.

openCsv()

BPMNOS::CSVReader LookupTable::openCsv ( const std::string & filename, const std::vector< std::string > & folders )

protected

Definition at line 13 of file LookupTable.cpp.

size()

size_t BPMNOS::Model::LookupTable::size ( ) const

inline

Definition at line 45 of file LookupTable.h.

Member Data Documentation

lookupMap

BPMNOS::vector_map< std::vector< double >, double > BPMNOS::Model::LookupTable::lookupMap

protected

Definition at line 49 of file LookupTable.h.

name

const std::string BPMNOS::Model::LookupTable::name

Definition at line 42 of file LookupTable.h.

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

• model/bpmnos/src/LookupTable.h
• model/bpmnos/src/LookupTable.cpp