TrigonometricParser Class Reference

Parser class for trigonometric functions. More...

#include <function_parser.hpp>

Inheritance diagram for TrigonometricParser:

Collaboration diagram for TrigonometricParser:

Public Member Functions
	TrigonometricParser (std::string function_str)
	Constructor for TrigonometricParser.
std::function< double(double)>	parse () override
	Parse the trigonometric function string.
Public Member Functions inherited from FunctionParserBase
virtual	~FunctionParserBase ()=default
	FunctionParserBase (std::string function_str)
	Constructor for FunctionParserBase.

Static Private Member Functions
static bool	parseTokenAsTrigTerm (const std::string &raw_token, std::function< double(double)> &out_term)
	Helper static method to parse a token as a trigonometric term.

Friends
class	TrigonometricParserTester
	Friend test fixture class for unit testing.

Additional Inherited Members
Static Public Member Functions inherited from FunctionParserBase
static std::function< double(double)>	parseFunction (const std::string &function_str)
	Static method to parse a function string and return a callable function.
static bool	isPolynomial (const std::string &expression)
	Static method to check if the expression is a polynomial.
static bool	isTrigonometric (const std::string &expression)
	Static method to check if the expression is a trigonometric function.
Static Protected Member Functions inherited from FunctionParserBase
static bool	icontains (const std::string &hay, const std::string &needle)
	Helper static method to check if a string contains a substring (case-insensitive).
static std::string	removeSpaces (const std::string &function_str)
	Helper static method to remove all whitespace from a string.
static std::vector< std::string >	splitSignTokens (const std::string &expr_no_ws)
	Helper static method to split an expression into tokens based on sign characters.
static std::pair< double, std::string >	parseOptionalCoefficient (const std::string &token)
	Helper static method to parse an optional coefficient from a token.
Protected Attributes inherited from FunctionParserBase
std::string	function_str
	The function string to be parsed.

Detailed Description

Parser class for trigonometric functions.

This class extends FunctionParserBase and implements parsing logic specific to trigonometric functions.

Constructor & Destructor Documentation

TrigonometricParser()

TrigonometricParser::TrigonometricParser

(

std::string

function_str

)

Constructor for TrigonometricParser.

Parameters

function_str

The string representation of the trigonometric function to be parsed.

Member Function Documentation

parse()

std::function< double(double)> TrigonometricParser::parse ( )

overridevirtual

Parse the trigonometric function string.

Returns

A std::function<double(double)> representing the parsed trigonometric function.

Implements FunctionParserBase.

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parseTokenAsTrigTerm()

bool TrigonometricParser::parseTokenAsTrigTerm ( const std::string &  raw_token, std::function< double(double)> &  out_term  )

staticprivate

Helper static method to parse a token as a trigonometric term.

Parameters

raw_token	The token string to parse.
out_term	A reference to store the resulting trigonometric term function.

Returns

true if the token was successfully parsed as a trigonometric term, false otherwise.

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Friends And Related Symbol Documentation

TrigonometricParserTester

friend class TrigonometricParserTester

friend

Friend test fixture class for unit testing.

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

• ROOT/ROOT/function_parser.hpp
• ROOT/ROOT/function_parser.cpp