TLex question

Tue, 2007-02-13 09:38

Joined: 2005-11-16
Forum posts: 63

Hi,

I have a descriptor which contains the following:

Code:

_LIT8(KDescriptor, "$value=12");

I want to extract the value with the following code:

Code:

TLex8 lexer(KDescriptor);

do
{
lexer.Inc();
}
while((lexer.Peek() != lexer.Eos()) && (lexer.Peek() != '='));

TInt value = 0;

lexer.Val(value);

But this does not work. value stays 0 after the last statement. Can anyone tell me what's wrong?

regards
Martin

Tue, 2007-02-13 11:00
Andreas Joined: 2003-12-05 Forum posts: 683	Re: TLex question The lexer is "pointing" to the '=' character. Skip() that and then use Val. Edit: This might also help you out.

Fri, 2007-02-16 16:49
makom-forum Joined: 2005-11-16 Forum posts: 63	Re: TLex question Thank you that was helpfull

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