This struct encodes a string expression. It tracks the position of an equal sign in the expression indicating the expression part and its assignee. More...

#include <stringexpression.hpp>

Collaboration diagram for NumeRe::StringExpression:

Public Member Functions
	StringExpression (std::string &_sLine, const std::string &sCache="")
	Constructor of this structure. Searches for the equal sign upon construction. More...

bool	isAssignmentOperator (size_t eq_pos) const
	This member function determines, whether the equal sign at `eq_pos` is an assignment operator and no boolean expression. More...

void	findAssignmentOperator ()
	Searches for the assignment operator (the equal sign separating expression and assignee). If nothing was found, the position is set to 0. If the position was set to 0 in advance, nothing is searched. More...

void	split ()
	Splits expression and its assignee and sets the assignment operator position to 0. More...

Public Attributes
std::string &	sLine

std::string	sAssignee

size_t	nEqPos

Detailed Description

This struct encodes a string expression. It tracks the position of an equal sign in the expression indicating the expression part and its assignee.

Definition at line 34 of file stringexpression.hpp.

Constructor & Destructor Documentation

◆ StringExpression()

NumeRe::StringExpression::StringExpression	(	std::string &	_sLine,
		const std::string &	sCache = `""`
	)

inline

Constructor of this structure. Searches for the equal sign upon construction.

Parameters

_sLine	std::string&
sCache	const std::string&

Definition at line 49 of file stringexpression.hpp.

References findAssignmentOperator().

Here is the call graph for this function:

Member Function Documentation

◆ findAssignmentOperator()

void NumeRe::StringExpression::findAssignmentOperator ( )

inline

Searches for the assignment operator (the equal sign separating expression and assignee). If nothing was found, the position is set to 0. If the position was set to 0 in advance, nothing is searched.