Wilson, Ron uttered:
It has been a very long time since I have tinkered with lex/yacc but my
current project requires a parser. I'm thinking of learning lemon.
Frankly, the sqlite code base is far more complex than what I will
implement. Is anyone willing to share a lemon parse.y code example for
something less complex than SQL?
There are tutorials on the net that might be worth looking at, for
example:
http://freshmeat.net/articles/view/1270/
Also, i'm looking for advice on using
lemon to make a c++ parser class instead of a global c parser function.
Is it as simple as declaring the following?
%name MyParserClass::Parse
I'm pretty sure I can create the right c++ preamble with %include.
Also, is there a cheap way to make lemon output a .cpp file besides
renaming the output file?
Feel free to tell me I'm on a foolish quest if I am.
The C++ quest might be unnecassary, but I wouldn't say foolish. There is
no problem linking C and C++ code. I'd say just leave the Parse function
as a C function. You might even be able to make it static, thus limiting
it's scope, and wrapping that static function in a class, but why bother?
RW
Christian
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