StringUtils.h File Reference

Utility functions for working with strings. More...

#include "Arguments.h"
#include "CLIUtils.h"
#include <algorithm>
#include <cctype>
#include <iostream>
#include <sstream>
#include <stdexcept>
#include <string>
#include <unordered_map>
#include <vector>

Go to the source code of this file.

Namespaces
namespace	StringUtils
	Namespace defining utility functions for working with strings.

Functions
static bool	findStringIC (const std::string &haystack, const std::string &needle)
	Finds a given substring in a string. Case-insensitive.
static double	StringUtils::toDouble (const std::string &str)
	Converts a string to a double.
static double	StringUtils::toInt (const std::string &str)
	Converts a string to an integer.
template<size_t N>
static std::array< int, N >	StringUtils::toIntArray (const std::string &str)
	Converts a string into an integer array.
template<size_t N>
static std::array< double, N >	StringUtils::toDoubleArray (const std::string &str, bool reqBrackets=true)
	Converts a string into a double array.
static WriterType	StringUtils::toWriterType (const std::string &type)
	Converts a string to a WriterType enum using a dedicated map.
static SimulationType	StringUtils::toSimulationType (const std::string &type)
	Converts a string to a SimulationType enum using a dedicated map.
static ParallelizationType	StringUtils::toParallelizationType (const std::string &type)
	Converts a string to a ParallelizationType enum using a dedicated map.
static std::string	StringUtils::fromChar (char c)
	Converts a char to a string.
static std::string	StringUtils::fromWriterType (WriterType writerType)
	Converts a WriterType to a string.
static std::string	StringUtils::fromSimulationType (SimulationType simulationType)
	Converts a SimulationType to a string.
static std::string	StringUtils::fromParallelizationType (ParallelizationType parallelizationType)
	Converts a ParallelizationType to a string.
template<typename T >
static std::string	StringUtils::fromNumber (T number)
	Converts a number to a string.
template<typename T >
static std::string	StringUtils::fromVector (const std::vector< T > &vec)
	Converts a vector to a string.

Variables
static const std::unordered_map< std::string, WriterType >	writerTable
	Map containing conversion information for converting a string to a WriterType enum.
static const std::unordered_map< std::string, SimulationType >	simulationTable
	Map containing conversion information for converting a string to a SimulationType enum.
static const std::unordered_map< std::string, ParallelizationType >	parallelizationTable
	Map containing conversion information for converting a string to a ParallelizationType enum.
static const std::unordered_map< WriterType, std::string >	writerStringTable
	Reverse map containing conversion information for converting a WriterType enum to a string.
static const std::unordered_map< SimulationType, std::string >	simulationStringTable
	Reverse map containing conversion information for converting a SimulationType enum to a string.
static const std::unordered_map< ParallelizationType, std::string >	parallelizationStringTable
	Reverse map containing conversion information for converting a ParallelizationType enum to a string.

Detailed Description

Utility functions for working with strings.

Date

2024-10-21

Copyright

Copyright (c) 2024

Function Documentation

findStringIC()

static bool findStringIC ( const std::string &  haystack, const std::string &  needle  )

inlinestatic

Finds a given substring in a string. Case-insensitive.

Source: https://stackoverflow.com/a/19839371

Parameters

haystack	The string which may or may not contain the substring.
needle	The substring to search for in the string.

Returns

true if the string contains the substring, case-insensitive.

false if the string does not contain the substring, case-insensitive.

Variable Documentation

parallelizationStringTable

const std::unordered_map<ParallelizationType, std::string> parallelizationStringTable

inlinestatic

Initial value:

= []() {
    std::unordered_map<ParallelizationType, std::string> reverseMap;
    for (const auto &pair : parallelizationTable)
        reverseMap[pair.second] = pair.first;
    return reverseMap;
}()

Reverse map containing conversion information for converting a ParallelizationType enum to a string.

parallelizationTable

const std::unordered_map<std::string, ParallelizationType> parallelizationTable

inlinestatic

Initial value:

= {
    {"coarse", ParallelizationType::COARSE}, {"fine", ParallelizationType::FINE}}

Map containing conversion information for converting a string to a ParallelizationType enum.

simulationStringTable

const std::unordered_map<SimulationType, std::string> simulationStringTable

inlinestatic

Initial value:

= []() {
    std::unordered_map<SimulationType, std::string> reverseMap;
    for (const auto &pair : simulationTable)
        reverseMap[pair.second] = pair.first;
    return reverseMap;
}()

Reverse map containing conversion information for converting a SimulationType enum to a string.

simulationTable

const std::unordered_map<std::string, SimulationType> simulationTable

inlinestatic

Initial value:

= {
    {"gravity", SimulationType::GRAVITY}, {"lj", SimulationType::LJ}}

Map containing conversion information for converting a string to a SimulationType enum.

writerStringTable

const std::unordered_map<WriterType, std::string> writerStringTable

inlinestatic

Initial value:

= []() {
    std::unordered_map<WriterType, std::string> reverseMap;
    for (const auto &pair : writerTable)
        reverseMap[pair.second] = pair.first;
    return reverseMap;
}()

Reverse map containing conversion information for converting a WriterType enum to a string.

writerTable

const std::unordered_map<std::string, WriterType> writerTable

inlinestatic

Initial value:

= {
    {"vtk", WriterType::VTK}, {"xyz", WriterType::XYZ}, {"nil", WriterType::NIL}}

Map containing conversion information for converting a string to a WriterType enum.