This class is the central string expression parser. It is designed as being a singleton with a persistent existence linked to the kernel class. More...

#include <stringparser.hpp>

Inheritance diagram for NumeRe::StringParser:

Collaboration diagram for NumeRe::StringParser:

Public Types
enum	StringParserRetVal { STRING_NUMERICAL = -1 , STRING_SUCCESS = 1 }

Public Member Functions
	StringParser (mu::Parser &parser, MemoryManager &data, Settings &option)
	String parser constructor. More...

virtual	~StringParser ()

StringParserRetVal	evalAndFormat (std::string &sLine, std::string &sCache, bool bSilent=false, bool bCheckAssertions=false)
	This public member function evaluates the passed string expression and formats the results for the console. More...

virtual bool	isStringExpression (const std::string &sExpression) override
	Returns true, if the passed expression is an expression containing strings, string variables or string vector variables. More...

Public Member Functions inherited from NumeRe::StringFuncHandler
virtual	~StringFuncHandler ()

virtual bool	isStringExpression (const std::string &sExpression)=0

Public Member Functions inherited from NumeRe::StringVarFactory
bool	containsStringVectorVars (const std::string &sLine)
	This member function determines, whether there are string vector variables in the passed command line. More...

std::string	createTempStringVectorVar (const std::vector< std::string > &vStringVector)
	This member function is used to create a temporary string vector variable. More...

void	removeTempStringVectorVars ()
	This member function removes all temporary string vector variables. More...

bool	containsStringVars (const std::string &sLine) const
	This public member function determines, whether the passed string line contains string variables as part of the expression. More...

bool	isStringVar (const std::string &sVarName) const
	Determine, whether the passed string is the identifier of a string variable. More...

void	getStringValues (std::string &sLine)
	This public member function resolves all string variable occurences and replaces them with their value or the standard string function signature, if the string variable is connected to a method. More...

std::string	getStringValue (const std::string &sVar) const
	Returns the value of the selected string variable. More...

void	setStringValue (const std::string &sVar, const std::string &sValue)
	This public member function creates or updates a string variable and fills it with the passed value. More...

void	removeStringVar (const std::string &sVar)
	This public member function removes the selected string variable from memory. More...

const std::map< std::string, std::string > &	getStringVars () const

Private Member Functions
std::string	getDataForString (std::string sLine, size_t n_pos)
	This member function returns the contents of the data objects and expands them as a list. More...

std::string	parseStringsInIndices (std::string sIndexExpression)
	Parses the string expressions in index expressions so that they may used as numerical index expressions. More...

void	replaceDataOccurence (std::string &sLine, const std::string &sOccurence)
	Replaces all occurences of the passed data access occurence in the passed string. More...

std::string	numToString (const std::string &sLine)
	This member function implements the so-called value-to-string parser (called via `#VAR` in code). More...

int	storeStringResults (StringResult &strRes, std::string sObject)
	This member function stores the processed and calculated string results in their desired targets. More...

std::string	createStringOutput (StringResult &strRes, std::string &sLine, int parserFlags, bool bSilent)
	This member function converts the processed string parser results into an output string, which is formatted for the console. More...

std::string	createTerminalOutput (StringResult &strRes, int parserFlags)
	This private member function creates the output specialized for the terminal. More...

std::vector< StringStackItem >	createStack (StringView sExpr) const
	This member function creates a stack from the passed expression, which may then be evaluated more easily. More...

StringVector	evaluateStack (const std::vector< StringStackItem > &rpnStack, size_t from, size_t to)
	Evaluate the created RPN stack between the selected start and end points. More...

StringResult	createAndEvaluateStack (StringView sExpr)
	Create a stack from the expression and evaluate it. More...

std::vector< bool >	applyElementaryStringOperations (std::vector< std::string > &vFinal, bool &bReturningLogicals)
	This member function applies some elementary string operations like concatenation to the string expression. More...

void	storeStringToDataObjects (StringResult &strRes, std::string &sObject, size_t &nCurrentComponent, size_t nStrings)
	This member function is a helper for StringParser::storeStringResults(). It will store the strings into the data tables. More...

void	storeStringToStringObject (const std::vector< std::string > &vFinal, std::string &sObject, size_t &nCurrentComponent, size_t nStrings)
	This member function is a helper for StringParser::storeStringResults(). It will store the strings into the string object. More...

int	decodeStringParams (std::string &sLine)
	This member function finds and decodes all passed string expression parameters and removes them from the expression. More...

bool	isSimpleString (const std::string &sLine)
	This member function determines, whether the passed string is simple, i.e. it is a string literal without any operation. More...

bool	isToken (const char *sToken, const std::string &sLine, size_t pos)
	Determines, whether the passed token can be found at the passed position. More...

std::string	maskControlCharacters (std::string sString)
	This member function masks the line break and the tabulator control characters for storing the processed results. More...

virtual StringResult	eval (std::string &sLine, std::string sCache, bool bParseNumericals=true) override
	This public member function provides the string parser core functionality and is the function, which is called recursively. More...

Private Attributes
std::map< std::string, int >	m_mStringParams

mu::Parser &	_parser

MemoryManager &	_data

Settings &	_option

Additional Inherited Members
Protected Member Functions inherited from NumeRe::StringLogicParser
bool	detectStringLogicals (const std::string &sString)
	This member function is may detect logical expressions in the passed string expression. More...

std::string	evalStringLogic (std::string sLine, bool &bReturningLogicals)
	This member function will evaluate logical string expressions in the passed command line. More...

void	concatenateStrings (std::string &sExpr)
	This member function performs the actual string concatenation of the passed string expression. More...

Protected Member Functions inherited from NumeRe::StringFuncHandler
std::string	applySpecialStringFuncs (std::string sLine)
	This member function applies special string functions in the expression, which cannot be implemented as standard string functions. More...

std::string	applyStringFuncs (std::string sLine)
	This member function searches for an occurence of a known string function in the passed command line and passes the control to StringFuncHandler::evalFunction() member function for evaluation. More...

void	declareStringFuncs (const std::map< std::string, StringFuncHandle > &mStringFuncs)
	This member function is used to fill the internal map of declared string functions with the data of the passed one. More...

size_t	findNextFunction (const std::string &sFunc, StringView sLine, size_t nStartPos, size_t &nEndPosition, bool searchForMethods=false)
	Finds the position of the next function occurence in the passed string including the position of the closing parenthesis. More...

StringView	getFunctionArgumentList (const std::string &sFunc, StringView sLine, size_t nStartPosition, size_t nEndPosition)
	Returns the contents of the argument parentheses of the function starting at nStartPosition. More...

std::string	printValue (const mu::value_type &value)
	Prints a value to a string respecting possible integer optimizations. More...

size_t	getStringFuncMapSize () const

virtual StringResult	eval (std::string &sLine, std::string sCache, bool bParseNumericals=true)=0

Protected Member Functions inherited from NumeRe::StringVarFactory
StringVector	evaluateStringVectors (std::string sLine)
	This member function evaluates the passed string vector and returns it's evaluated components in separate vector components. More...

StringVector	expandStringVectorComponents (std::vector< StringVector > &vStringVector)
	This member function expands the internal multi-expressions in the veector into separate components by enlarging the dimension of the vector. More...

void	removeStringVectorVars ()
	This member function removes all internal string vector variables. More...

std::string	createStringVectorVar (const std::vector< std::string > &vStringVector)
	This member function is used to create a string vector variable. More...

bool	isStringVectorVar (const std::string &sVarName) const
	Check, whether the passed string identifies a string vector variable. More...

const StringVector &	getStringVectorVar (const std::string &sVarName) const
	Return a reference to the identified string vector variable or throw if it does not exist. More...

void	getStringValuesAsInternalVar (std::string &sLine, unsigned int nPos=0)
	This public member function resolves all string variable occurences and replaces them with an internal string vector variable or the standard string function signature, if the string variable is connected to a method. More...

Detailed Description

This class is the central string expression parser. It is designed as being a singleton with a persistent existence linked to the kernel class.

Definition at line 40 of file stringparser.hpp.

Member Enumeration Documentation

◆ StringParserRetVal

enum NumeRe::StringParser::StringParserRetVal

Enumerator
STRING_NUMERICAL
STRING_SUCCESS

Definition at line 68 of file stringparser.hpp.

Constructor & Destructor Documentation

◆ StringParser()

NumeRe::StringParser::StringParser	(	mu::Parser &	parser,
		MemoryManager &	data,
		Settings &	option
	)

String parser constructor.

Parameters

parser	mu::Parser&
data	Datafile&
option	Settings&

Definition at line 42 of file stringparser.cpp.

References NumeRe::StringFuncHandler::declareStringFuncs(), getStringFuncHandles(), KEEP_MASKED_CONTROL_CHARS, KEEP_MASKED_QUOTES, m_mStringParams, NO_QUOTES, and PEEK.

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◆ ~StringParser()

virtual NumeRe::StringParser::~StringParser ( )

inlinevirtual

Definition at line 75 of file stringparser.hpp.

Member Function Documentation

◆ applyElementaryStringOperations()

std::vector< bool > NumeRe::StringParser::applyElementaryStringOperations	(	std::vector< std::string > &	vFinal,
		bool &	bReturningLogicals
	)

private

This member function applies some elementary string operations like concatenation to the string expression.

Parameters

vFinal	std::vector<std::string>&
bReturningLogicals	bool&

Returns: std::vector<bool>

Definition at line 1766 of file stringparser.cpp.

References NumeRe::StringLogicParser::concatenateStrings(), NumeRe::StringLogicParser::detectStringLogicals(), NumeRe::StringLogicParser::evalStringLogic(), and StripSpaces().

Referenced by replaceDataOccurence().

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◆ createAndEvaluateStack()

StringResult NumeRe::StringParser::createAndEvaluateStack ( StringView sExpr )

private

Create a stack from the expression and evaluate it.

Parameters

sExpr StringView

Returns: StringResult

Definition at line 1735 of file stringparser.cpp.

References StringResult::bOnlyLogicals, createStack(), evaluateStack(), StringVector::is_string(), StringResult::vNoStringVal, and StringResult::vResult.

Referenced by eval().

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◆ createStack()

std::vector< StringStackItem > NumeRe::StringParser::createStack ( StringView sExpr ) const

private

This member function creates a stack from the passed expression, which may then be evaluated more easily.

Parameters

sExpr StringView

Returns: std::vector<StringStackItem>

Definition at line 1475 of file stringparser.cpp.

References NumeRe::convertToStack(), g_logger, getMatchingParenthesis(), StringViewBase::length(), StringViewBase::strip(), StringView::subview(), StringViewBase::trim_front(), and DetachedLogger::warning().

Referenced by createAndEvaluateStack().

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◆ createStringOutput()

std::string NumeRe::StringParser::createStringOutput	(	StringResult &	StrRes,
		std::string &	sLine,
		int	parserFlags,
		bool	bSilent
	)

private

This member function converts the processed string parser results into an output string, which is formatted for the console.

Parameters

StrRes	StringResult&
sLine	std::string&
parserFlags	int
bSilent	bool

Returns: std::string

Definition at line 967 of file stringparser.cpp.

References _parser, StringResult::bOnlyLogicals, NumeReKernel::bSupressAnswer, NumeRe::Cluster::clear(), mu::ParserBase::CreateTempVectorVar(), createTerminalOutput(), mu::ParserBase::Eval(), NumeReKernel::getAns(), NumeReKernel::getInstance(), NumeReKernel::getParser(), StringVector::getRef(), KEEP_MASKED_CONTROL_CHARS, KEEP_MASKED_QUOTES, NO_QUOTES, PEEK, NumeRe::Cluster::push_back(), mu::ParserBase::SetExpr(), toCmdString(), StringResult::vNoStringVal, StringResult::vNumericalValues, and StringResult::vResult.

Referenced by evalAndFormat().

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◆ createTerminalOutput()

std::string NumeRe::StringParser::createTerminalOutput	(	StringResult &	strRes,
		int	parserFlags
	)

private

This private member function creates the output specialized for the terminal.

Parameters

strRes	StringResult&
parserFlags	int

Returns: std::string

Definition at line 1068 of file stringparser.cpp.

References _option, _parser, mu::ParserBase::Eval(), NumeReKernel::formatResultOutput(), Settings::getPrecision(), StringVector::getRef(), NO_QUOTES, PEEK, replaceAll(), mu::ParserBase::SetExpr(), toString(), StringResult::vNoStringVal, and StringResult::vResult.

Referenced by createStringOutput().

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◆ decodeStringParams()

int NumeRe::StringParser::decodeStringParams ( std::string & sLine )

private

This member function finds and decodes all passed string expression parameters and removes them from the expression.

Parameters

sLine std::string&

Returns: int

Definition at line 1175 of file stringparser.cpp.

References findParameter(), m_mStringParams, and NO_FLAG.

Referenced by evalAndFormat().

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◆ eval()

StringResult NumeRe::StringParser::eval	(	std::string &	sLine,
		std::string	sCache,
		bool	bParseNumericals = `true`
	)

overrideprivatevirtual

This public member function provides the string parser core functionality and is the function, which is called recursively.

Parameters

sLine	std::string&
sCache	std::string
bParseNumericals	bool

Returns: StringResult

Implements NumeRe::StringFuncHandler.

Definition at line 1825 of file stringparser.cpp.

References _data, _parser, NumeRe::StringFuncHandler::applySpecialStringFuncs(), NumeRe::StringFuncHandler::applyStringFuncs(), StringResult::bOnlyLogicals, checkDelimiter(), NumeRe::StringVarFactory::containsStringVars(), NumeRe::StringVarFactory::containsStringVectorVars(), MemoryManager::containsTablesOrClusters(), createAndEvaluateStack(), NumeRe::StringVarFactory::createStringVectorVar(), mu::ParserBase::CreateTempVectorVar(), mu::ParserBase::Eval(), eval(), NumeRe::StringExpression::findAssignmentOperator(), NumeReKernel::getAns(), getDataForString(), NumeReKernel::getInstance(), getMatchingParenthesis(), getNextArgument(), StringVector::getRef(), NumeRe::StringVarFactory::getStringValuesAsInternalVar(), SyntaxError::invalid_position, isSimpleString(), isStringExpression(), NumeRe::StringExpression::nEqPos, numToString(), StringVector::push_generic(), NumeRe::StringExpression::sAssignee, NumeRe::Cluster::setDoubleArray(), mu::ParserBase::SetExpr(), NumeRe::StringExpression::sLine, NumeRe::StringExpression::split(), storeStringResults(), SyntaxError::STRING_ERROR, StripSpaces(), SyntaxError::UNMATCHED_PARENTHESIS, vAns, StringResult::vNoStringVal, StringResult::vNumericalValues, and StringResult::vResult.

Referenced by eval(), evalAndFormat(), numToString(), and parseStringsInIndices().

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◆ evalAndFormat()

StringParser::StringParserRetVal NumeRe::StringParser::evalAndFormat	(	std::string &	sLine,
		std::string &	sCache,
		bool	bSilent = `false`,
		bool	bCheckAssertions = `false`
	)

This public member function evaluates the passed string expression and formats the results for the console.

Parameters

sLine	std::string&
sCache	std::string&
bSilent	bool
bCheckAssertions	bool

Returns: StringParser::StringParserRetVal

Definition at line 2234 of file stringparser.cpp.

References _assertionHandler, StringResult::bOnlyLogicals, NumeReKernel::bSupressAnswer, Assertion::checkAssertion(), createStringOutput(), decodeStringParams(), eval(), PEEK, NumeReKernel::printPreFmt(), NumeRe::StringVarFactory::removeStringVectorVars(), STRING_NUMERICAL, and STRING_SUCCESS.

Referenced by FlowCtrl::calc(), cmd_pack(), cmd_print(), FlowCtrl::compile(), Plot::create2dDrawing(), Plot::create2dPlot(), Plot::create3dDrawing(), ProcedureVarFactory::createLocalClusters(), ProcedureVarFactory::createLocalInlineStrings(), ProcedureVarFactory::createLocalInlineVars(), ProcedureVarFactory::createLocalStrings(), ProcedureVarFactory::createLocalTables(), ProcedureVarFactory::createLocalVars(), Plot::createStd3dPlot(), Plot::createStdPlot(), dialogCommand(), FlowCtrl::evalHeader(), FlowCtrl::evalRangeBasedHeader(), evaluateExpression(), evaluateParameterValues(), ProcedureVarFactory::evaluateProcedureArguments(), NumeReKernel::evaluateStrings(), Procedure::execute(), extractFirstParameterStringValue(), Plot::filename(), CommandLineParser::getExprAsFileName(), CommandLineParser::getFileParameterValue(), getIndices(), NumeReKernel::handleToCmd(), moveOrCopyFiles(), parseArg(), CommandLineParser::parseExprAsNumericalValues(), CommandLineParser::parseExprAsString(), plotTableBySize(), Procedure::ProcCalc(), tableMethod_aliasof(), tableMethod_annotate(), tableMethod_categorize(), tableMethod_convert(), tableMethod_counteq(), tableMethod_findCols(), tableMethod_index(), tableMethod_rank(), windowCommand(), and writeToFile().

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◆ evaluateStack()

StringVector NumeRe::StringParser::evaluateStack	(	const std::vector< StringStackItem > &	rpnStack,
		size_t	from,
		size_t	to
	)

private

Evaluate the created RPN stack between the selected start and end points.

Parameters

rpnStack	const std::vector<StringStackItem>&
from	size_t
to	size_t

Returns: StringVector

Definition at line 1593 of file stringparser.cpp.

References _parser, StringVector::and_f(), NumeRe::StringVarFactory::containsStringVectorVars(), mu::ParserBase::ContainsVectorVars(), StringVector::convert_literal(), evaluateStack(), NumeRe::StringVarFactory::evaluateStringVectors(), NumeRe::StringVarFactory::getStringVectorVar(), NumeRe::StringVarFactory::isStringVectorVar(), StringVector::or_f(), toString(), and StringVector::xor_f().

Referenced by createAndEvaluateStack(), and evaluateStack().

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◆ getDataForString()

std::string NumeRe::StringParser::getDataForString	(	std::string	sLine,
		size_t	n_pos
	)

private

This member function returns the contents of the data objects and expands them as a list.

Parameters

sLine	std::string
n_pos	size_t

Returns: std::string

Definition at line 65 of file stringparser.cpp.

References _data, _option, _parser, VectorIndex::back(), Indices::col, NumeRe::StringVarFactory::createStringVectorVar(), mu::ParserBase::DisableAccessCaching(), NumeRe::StringFuncHandler::findNextFunction(), VectorIndex::front(), NumeRe::ClusterManager::getClusterMap(), NumeRe::StringFuncHandler::getFunctionArgumentList(), getIndices(), StringMemory::getStringElements(), MemoryManager::getTableMap(), VectorIndex::INVALID, VectorIndex::isOpenEnd(), VectorIndex::isValid(), StringMemory::maxString(), StringMemory::minString(), parser_CheckMultArgFunc(), parseStringsInIndices(), StringMemory::readString(), replaceDataOccurence(), Indices::row, VectorIndex::setRange(), VectorIndex::size(), StripSpaces(), StringMemory::sumString(), and toString().

Referenced by eval().

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◆ isSimpleString()

bool NumeRe::StringParser::isSimpleString ( const std::string & sLine )

private

This member function determines, whether the passed string is simple, i.e. it is a string literal without any operation.

Parameters

sLine const std::string&

Returns: bool

This function is called mainly first in the recursion cycle to avoid not necessary calculations, because already evaluated string literals mainly do not need any processing.

Definition at line 1230 of file stringparser.cpp.

Referenced by eval().

◆ isStringExpression()

bool NumeRe::StringParser::isStringExpression ( const std::string & sExpression )

overridevirtual

Returns true, if the passed expression is an expression containing strings, string variables or string vector variables.

Parameters

sExpression const std::string&

Returns: bool

Implements NumeRe::StringFuncHandler.

Definition at line 2297 of file stringparser.cpp.

References _data, NumeRe::StringVarFactory::containsStringVars(), NumeRe::StringVarFactory::containsStringVectorVars(), NumeRe::ClusterManager::getClusterMap(), and isDelimiter().

Referenced by FlowCtrl::calc(), cmd_pack(), FlowCtrl::compile(), dialogCommand(), eval(), FlowCtrl::evalHeader(), FlowCtrl::evalRangeBasedHeader(), evaluateExpression(), evaluateFittingParams(), ProcedureVarFactory::evaluateProcedureArguments(), NumeReKernel::evaluateStrings(), Procedure::execute(), extractFirstParameterStringValue(), findExtrema(), findZeroes(), getArgAtPos(), CommandLineParser::getFileParameterValue(), NumeReKernel::handleToCmd(), NumeReKernel::MainLoop(), numToString(), parseArg(), CommandLineParser::parseExprAsNumericalValues(), parseStringsInIndices(), Procedure::ProcCalc(), tableMethod_counteq(), and tableMethod_index().

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◆ isToken()

bool NumeRe::StringParser::isToken	(	const char *	sToken,
		const std::string &	sLine,
		size_t	pos
	)

private

Determines, whether the passed token can be found at the passed position.

Parameters

sToken	const char*
sLine	const std::string&
pos	size_t

Returns: bool

Definition at line 1263 of file stringparser.cpp.

References isDelimiter().

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◆ maskControlCharacters()

std::string NumeRe::StringParser::maskControlCharacters ( std::string sString )

private

This member function masks the line break and the tabulator control characters for storing the processed results.

Parameters

sString std::string

Returns: std::string

Definition at line 1286 of file stringparser.cpp.

References replaceAll().

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◆ numToString()

std::string NumeRe::StringParser::numToString ( const std::string & sLine )

private

This member function implements the so-called value-to-string parser (called via #VAR in code).

Parameters

sLine const std::string&

Returns: std::string

Definition at line 330 of file stringparser.cpp.

References _option, _parser, addQuotationMarks(), StringResult::bOnlyLogicals, NumeRe::StringVarFactory::containsStringVectorVars(), StringVector::convert_to_string(), convertVectorToExpression(), NumeRe::StringVarFactory::createStringVectorVar(), mu::ParserBase::Eval(), eval(), Settings::getExePath(), Settings::getLoadPath(), getMatchingParenthesis(), Settings::getPlotPath(), getPositionOfFirstDelimiter(), Settings::getProcPath(), Settings::getSavePath(), Settings::getScriptPath(), Settings::getWorkPath(), SyntaxError::invalid_position, isInQuotes(), isStringExpression(), NumeRe::StringFuncHandler::printValue(), replacePathSeparator(), mu::ParserBase::SetExpr(), SyntaxError::STRING_ERROR, and StringResult::vResult.

Referenced by eval().

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◆ parseStringsInIndices()

std::string NumeRe::StringParser::parseStringsInIndices ( std::string sIndexExpression )

private

Parses the string expressions in index expressions so that they may used as numerical index expressions.

Parameters

sIndexExpression std::string

Returns: std::string

Definition at line 170 of file stringparser.cpp.

References _parser, StringResult::bOnlyLogicals, mu::ParserBase::CreateTempVectorVar(), eval(), getNextArgument(), SyntaxError::invalid_position, isStringExpression(), SyntaxError::STRING_ERROR, StrToDb(), and StringResult::vResult.

Referenced by getDataForString(), and replaceDataOccurence().

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◆ replaceDataOccurence()

void NumeRe::StringParser::replaceDataOccurence	(	std::string &	sLine,
		const std::string &	sOccurence
	)

private

Replaces all occurences of the passed data access occurence in the passed string.

Parameters

sLine	std::string&
sOccurence	const std::string&

Returns: void

Definition at line 245 of file stringparser.cpp.

References _data, _option, _parser, applyElementaryStringOperations(), NumeRe::StringVarFactory::containsStringVectorVars(), NumeRe::StringVarFactory::evaluateStringVectors(), NumeRe::StringFuncHandler::findNextFunction(), getDataElements(), NumeRe::StringFuncHandler::getFunctionArgumentList(), INSERT_STRINGS, parser_CheckMultArgFunc(), parseStringsInIndices(), REPLACE_NAN, replaceDataEntities(), and StripSpaces().

Referenced by getDataForString().

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◆ storeStringResults()

int NumeRe::StringParser::storeStringResults	(	StringResult &	strRes,
		std::string	__sObject
	)

private

This member function stores the processed and calculated string results in their desired targets.

Parameters

strRes	StringResult&
__sObject	std::string

Returns: int

Definition at line 805 of file stringparser.cpp.

References _data, _option, _parser, NumeRe::StringVarFactory::containsStringVars(), MemoryManager::containsTablesOrClusters(), convertVectorToExpression(), mu::ParserBase::Eval(), NumeReKernel::getAns(), NumeReKernel::getInstance(), getNextArgument(), getPointerToVariable(), Settings::getPrecision(), NumeRe::Cluster::setDoubleArray(), mu::ParserBase::SetExpr(), NumeRe::StringVarFactory::setStringValue(), storeStringToDataObjects(), storeStringToStringObject(), StripSpaces(), toString(), vAns, StringResult::vNoStringVal, StringResult::vNumericalValues, and StringResult::vResult.

Referenced by eval().

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◆ storeStringToDataObjects()

void NumeRe::StringParser::storeStringToDataObjects	(	StringResult &	strRes,
		std::string &	sObject,
		size_t &	nCurrentComponent,
		size_t	nStrings
	)

private

This member function is a helper for StringParser::storeStringResults(). It will store the strings into the data tables.

Parameters

strRes	StringResult&
sObject	std::string&
nCurrentComponent	size_t&
nStrings	size_t

Returns: void

Definition at line 593 of file stringparser.cpp.

References _data, _parser, VectorIndex::back(), NumeRe::Cluster::clear(), Indices::col, mu::ParserBase::Eval(), VectorIndex::front(), NumeRe::ClusterManager::getCluster(), DataAccessParser::getDataObject(), DataAccessParser::getIndices(), MemoryManager::getType(), VectorIndex::INVALID, StringVector::is_string(), DataAccessParser::isCluster(), VectorIndex::isOpenEnd(), mu::isreal(), VectorIndex::isString(), MemoryManager::overwriteColumn(), Indices::row, NumeRe::Cluster::setDouble(), mu::ParserBase::SetExpr(), MemoryManager::setHeadLineElement(), VectorIndex::setRange(), NumeRe::Cluster::setString(), VectorIndex::size(), VectorIndex::subidx(), TableColumn::TYPE_DATETIME, TableColumn::TYPE_STRING, TableColumn::TYPE_VALUE, StringResult::vNumericalValues, StringResult::vResult, and MemoryManager::writeToTable().

Referenced by storeStringResults().

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◆ storeStringToStringObject()

void NumeRe::StringParser::storeStringToStringObject	(	const std::vector< std::string > &	vFinal,
		std::string &	sObject,
		size_t &	nCurrentComponent,
		size_t	nStrings
	)

private

This member function is a helper for StringParser::storeStringResults(). It will store the strings into the string object.

Parameters

vFinal	const std::vector<std::string>&
sObject	std::string&
nCurrentComponent	size_t&
nStrings	size_t

Returns: void

Definition at line 774 of file stringparser.cpp.

References _data, _option, _parser, Indices::col, VectorIndex::front(), getIndices(), VectorIndex::isOpenEnd(), VectorIndex::isValid(), removeQuotationMarks(), Indices::row, VectorIndex::setRange(), VectorIndex::size(), and StringMemory::writeString().

Referenced by storeStringResults().

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Member Data Documentation

◆ _data

MemoryManager& NumeRe::StringParser::_data

private

Definition at line 45 of file stringparser.hpp.

Referenced by eval(), getDataForString(), isStringExpression(), replaceDataOccurence(), storeStringResults(), storeStringToDataObjects(), and storeStringToStringObject().

◆ _option

Settings& NumeRe::StringParser::_option

private

Definition at line 46 of file stringparser.hpp.

Referenced by createTerminalOutput(), getDataForString(), numToString(), replaceDataOccurence(), storeStringResults(), and storeStringToStringObject().

◆ _parser

mu::Parser& NumeRe::StringParser::_parser

private

Definition at line 44 of file stringparser.hpp.

Referenced by createStringOutput(), createTerminalOutput(), eval(), evaluateStack(), getDataForString(), numToString(), parseStringsInIndices(), replaceDataOccurence(), storeStringResults(), storeStringToDataObjects(), and storeStringToStringObject().

◆ m_mStringParams

std::map<std::string, int> NumeRe::StringParser::m_mStringParams

private

Definition at line 43 of file stringparser.hpp.

Referenced by decodeStringParams(), and StringParser().

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

D:/CPP/numere-source/trunk/kernel/core/strings/stringparser.hpp
D:/CPP/numere-source/trunk/kernel/core/strings/stringparser.cpp

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ StringParserRetVal

Constructor & Destructor Documentation

◆ StringParser()

◆ ~StringParser()

Member Function Documentation

◆ applyElementaryStringOperations()

◆ createAndEvaluateStack()

◆ createStack()

◆ createStringOutput()

◆ createTerminalOutput()

◆ decodeStringParams()

◆ eval()

◆ evalAndFormat()

◆ evaluateStack()

◆ getDataForString()

◆ isSimpleString()

◆ isStringExpression()

◆ isToken()

◆ maskControlCharacters()

◆ numToString()

◆ parseStringsInIndices()

◆ replaceDataOccurence()

◆ storeStringResults()

◆ storeStringToDataObjects()

◆ storeStringToStringObject()

Member Data Documentation

◆ _data

◆ _option

◆ _parser

◆ m_mStringParams