diffeq_lexer.hpp File Reference

#include "parser/diffeq/diffeq_parser.hpp"
#include "FlexLexer.h"

Go to the source code of this file.

Classes
class	nmodl::parser::DiffeqLexer
	Represent Lexer/Scanner class for differential equation parsing. More...

Namespaces
	nmodl
	encapsulates code generation backend implementations
	nmodl::parser
	encapsulate lexer and parsers implementations

Macros
#define	YY_DECL   nmodl::parser::DiffeqParser::symbol_type nmodl::parser::DiffeqLexer::next_token()
	Flex expects the declaration of yylex to be defined in the macro YY_DECL and C++ parser class expects it to be declared. More...
#define	yyFlexLexer   DiffEqFlexLexer
	For creating multiple (different) lexer classes, we can use -P flag (or prefix option) to rename each yyFlexLexer to some other name like xxFlexLexer. More...

Macro Definition Documentation

YY_DECL

#define YY_DECL   nmodl::parser::DiffeqParser::symbol_type nmodl::parser::DiffeqLexer::next_token()

Flex expects the declaration of yylex to be defined in the macro YY_DECL and C++ parser class expects it to be declared.

Definition at line 17 of file diffeq_lexer.hpp.

yyFlexLexer

#define yyFlexLexer   DiffEqFlexLexer

For creating multiple (different) lexer classes, we can use -P flag (or prefix option) to rename each yyFlexLexer to some other name like xxFlexLexer.

And then include <FlexLexer.h> in other sources once per lexer class, first renaming yyFlexLexeras shown below.

Definition at line 27 of file diffeq_lexer.hpp.