Re: chaining statements without a semicolon

I currently have a macro for logging with a definition similar to the
following:

#define LOG shouldLog() && logStream

so that statements of this type may be written:

LOG << "some logging << endl;

I would like to add a static variable to this macro, so that the macro
expands to:

static LogObject x; x.shouldLog() && logStream

The problem is that with control statements that optionally use braces
(if, while, etc.), the multi statement approach doesn't work. Is there
any way to rewrite this (without adding a brace to the log macro and
creating an END macro) so that everything can be done in LOG?

Thanks,
J