OpenXLSX::XLFormulaLexer Class Reference

Tokenises a raw Excel formula string (with or without leading '='). More...

#include <XLFormulaEngine.hpp>

Static Public Member Functions
static std::vector< XLToken >	tokenize (std::string_view formula)
	Tokenise the given formula.

Detailed Description

Tokenises a raw Excel formula string (with or without leading '=').

Hand-written character scanner; zero heap allocations during scanning. Range references like A1:B10 are emitted as a single CellRef token whose text is "A1:B10".

Member Function Documentation

tokenize()

std::vector< XLToken > OpenXLSX::XLFormulaLexer::tokenize ( std::string_view  formula )

static

Tokenise the given formula.

Parameters

formula

The formula string (may start with '=').

Returns

Ordered vector of tokens, last element always XLTokenKind::End.

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

• /home/runner/work/OpenXLSX-NX/OpenXLSX-NX/OpenXLSX/headers/XLFormulaEngine.hpp
• /home/runner/work/OpenXLSX-NX/OpenXLSX-NX/OpenXLSX/sources/XLFormulaParser.cpp