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authorRobin Haberkorn <robin.haberkorn@googlemail.com>2015-06-29 14:45:41 +0200
committerRobin Haberkorn <robin.haberkorn@googlemail.com>2015-06-29 14:45:41 +0200
commitcbcda49236665b3721ee9c3c66aa4bad08d777b8 (patch)
treec52c6eb8092c56429578c639246914170604a290 /src/parser.h
parent9c19ab0c91b6ac3e91093a2fec12dbfdb021cfb5 (diff)
downloadsciteco-cbcda49236665b3721ee9c3c66aa4bad08d777b8.tar.gz
MicroStateMachine::input() returns whether a result was set now
* this means that QRegSpecMachine::input() no longer has to return a dummy QRegister in parse-only mode. This saves an unnecessary QRegister table lookup and speeds up parsing. * QRegSpecMachine can now be easily extended to behave differently when returning a Q-Register, e.g. simply returning NULL if a register does not exist, or returning a register by prefix. This is important for some planned commands. * StateExpectQReg::got_register() now gets a QRegister *. It can theoretically be NULL - still we don't have to check for NULL in most cases since NULL is only passed in parse-only mode.
Diffstat (limited to 'src/parser.h')
-rw-r--r--src/parser.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/parser.h b/src/parser.h
index feffb95..9858136 100644
--- a/src/parser.h
+++ b/src/parser.h
@@ -101,7 +101,7 @@ public:
set(StateStart);
}
- virtual Type input(gchar chr) = 0;
+ virtual bool input(gchar chr, Type &result) = 0;
};
/* avoid circular dependency on qregisters.h */
@@ -126,7 +126,7 @@ public:
void reset(void);
- gchar *input(gchar chr);
+ bool input(gchar chr, gchar *&result);
};
/*