Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with lexical-analysis
Search options answers only
not deleted
user 75307
Lexical analysis is the process of converting a sequence of characters into a sequence of tokens.
3
votes
Lexical Analyzer In C++
The header file contains definitions of functions. That's a bad idea, because it means that every translation unit that includes it will then contain those definitions, causing conflict when you try …
- 81.7k
7
votes
Efficient C Tokenizer/Lexer in C++
Careful with <cctype> functions - these accept positive int values, and only one negative value: EOF. Passing char to std::isalpha() results in Undefined Behaviour because it may be sign-extended in …
- 81.7k
3
votes
Accepted
Tokenizer Class for handling .csv files in c++17
Firstly, thanks for providing the test program. That always makes code easier to review. Unfortunately, when I tried it, I found a null pointer dereference here:
std::string s = *std::get_if<s …
- 81.7k
4
votes
Parsing a C++ function declaration with Perl 6 grammar
I'd expect to see many more tests of any program that addresses a problem as gnarly as parsing a C++ declaration.
Choosing a couple I've recently had cause to write (on Stack Overflow), I would immed …
- 81.7k
2
votes
Mustache lexer class
A Makefile review
Your object files should not each depend on all the headers. You'll find that doing so will not be a problem now, but will waste a lot of your time as your project grows. Instead, …
CommunityBot
- 1