Im trying to program a lexical analyzer in C/C++ I really just need help putting the switch cases in line so that when the lexeme is found in my file the token will be printed showing what lexemes are in the file
Im trying to program a lexical analyzer in C/C++ I really just need help putting the switch cases in line so that when the lexeme is found in my file the token will be printed showing what lexemes are in the file
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Im trying to program a lexical analyzer in C/C++
I really just need help putting the switch cases in line so that when the lexeme is found in my file the token will be printed showing what lexemes are in the file

Transcribed Image Text:Lexeme
YATHVA "I
==
;
Token
ASSIGN_OP
LESSER OP
GREATER OP
EQUAL OP
NEQUAL_OP
LEQUAL_OP
GEQUAL OP
SEMICOLON
Lexeme
+
++
--
(
)
Token
ADD_OP
SUB_OP
MULT_OP
DIV_OP
INC_OP
DEC_OP
LEFT_PAREN
RIGHT_PAREN
{
}
Lexeme
read
write
while
do
<variable name>
<integer>
Token
LEFT_CBRACE
RIGHT CBRACE
KEY_READ
KEY_WRITE
KEY WHILE
KEY_DO
IDENT
INT_LIT
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