summaryrefslogtreecommitdiffstats
path: root/src/output_slr.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/output_slr.hpp')
-rw-r--r--src/output_slr.hpp56
1 files changed, 56 insertions, 0 deletions
diff --git a/src/output_slr.hpp b/src/output_slr.hpp
new file mode 100644
index 0000000..3c6690a
--- /dev/null
+++ b/src/output_slr.hpp
@@ -0,0 +1,56 @@
+/*
+ Copyright (c) 2015, Matthias Schiffer <mschiffer@universe-factory.net>
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#pragma once
+
+#include "generator_slr.hpp"
+#include "output.hpp"
+
+
+namespace solar {
+
+class output_slr_t : public output_t {
+private:
+ const generator_slr_t *generator;
+
+ void emit_state_shift(unsigned i, const symbol_t &token);
+ void emit_state_reduce(const item_t &item, const symbol_t &token, int rule_id);
+ void do_emit_state(unsigned i, const symbol_t &token);
+
+protected:
+ virtual const generator_t * get_generator() {
+ return generator;
+ }
+
+ virtual void emit_state(unsigned i);
+
+public:
+ output_slr_t(const generator_slr_t *generator0, const char *header, const char *source) : output_t(header, source), generator(generator0) {
+ initialize();
+ }
+};
+
+}