Ark::Utils Namespace Reference

Functions
bool	fileExists (const std::string &name) noexcept
	Checks if a file exists.
std::string	readFile (const std::string &name)
	Helper to read a file.
std::vector< uint8_t >	readFileAsBytes (const std::string &name)
	Helper to read the bytes of a file.
std::vector< std::string >	splitString (const std::string &source, const char sep)
	Cut a string into pieces, given a character separator.
bool	isDouble (const std::string &s, double *output=nullptr)
	Checks if a string is a valid double.
ARK_API std::size_t	levenshteinDistance (const std::string &str1, const std::string &str2)
	Calculate the Levenshtein distance between two strings.

Function Documentation

fileExists()

bool Ark::Utils::fileExists ( const std::string & name )

inlinenoexcept

Checks if a file exists.

Parameters

name	the file name

Returns

true on success

false on failure

Definition at line 29 of file Files.hpp.

Referenced by Ark::State::doFile(), Ark::State::feed(), and Ark::VM::loadPlugin().

isDouble()

bool Ark::Utils::isDouble ( const std::string & s, double * output = nullptr )

inline

Checks if a string is a valid double.

Parameters

s	the string
output	optional pointer to the output to avoid 2 conversions

Returns

true on success

false on failure

Definition at line 56 of file Utils.hpp.

Referenced by Ark::VM::safeRun().

levenshteinDistance()

std::size_t Ark::Utils::levenshteinDistance	(	const std::string &	str1,
		const std::string &	str2 )

Calculate the Levenshtein distance between two strings.

Parameters

str1
str2

Returns

std::size_t

Definition at line 5 of file Utils.cpp.

Referenced by Ark::internal::NameResolutionPass::offerSuggestion().

readFile()

std::string Ark::Utils::readFile ( const std::string & name )

inline

Helper to read a file.

Parameters

name	the file name

Returns

std::string

Definition at line 48 of file Files.hpp.

Referenced by Ark::Welder::computeASTFromFile(), Ark::Diagnostics::generate(), Ark::Diagnostics::makeContextWithNode(), Ark::internal::ImportSolver::parseImport(), and Formatter::run().

readFileAsBytes()

std::vector< uint8_t > Ark::Utils::readFileAsBytes ( const std::string & name )

inline

Helper to read the bytes of a file.

Parameters

name

filename

Returns

std::vector<uint8_t>

Definition at line 63 of file Files.hpp.

Referenced by Ark::State::doFile(), and Ark::State::feed().

splitString()

std::vector< std::string > Ark::Utils::splitString ( const std::string & source, const char sep )

inline

Cut a string into pieces, given a character separator.

Parameters

source
sep

Returns

std::vector<std::string>

Definition at line 32 of file Utils.hpp.

Referenced by Ark::Diagnostics::helper(), Ark::Diagnostics::makeContext(), and Ark::internal::NameResolutionPass::mayBeFromPlugin().