Adding listeners to Options.

- Options
-- Added the new option attribute :notify. One can get a notify() call on the Listener after a the option's value is updated. This is the new preferred way to achieve dynamic dispatch for options.
-- Removed SmtOptionsHandler and pushed its functionality into OptionsHandler and Listeners.
-- Added functions to Options for registering listeners of the notify calls.
-- Changed a number of options to use the new listener infrastructure.
-- Fixed a number of warnings in options.
-- Added the ArgumentExtender class to better capture how arguments are inserted while parsing options and ease memory management. Previously this was the "preemptGetopt" procedure.
-- Moved options/options_handler_interface.{cpp,h} to options/options_handler.{cpp,h}.

- Theories
-- Reimplemented alternative theories to use a datastructure stored on TheoryEngine instead of on Options.

- Ostream Handling:
-- Added new functionality that generalized how ostreams are opened, options/open_stream.h.
-- Simplified the memory management for different ostreams, smt/managed_ostreams.h.
-- Had the SmtEnginePrivate manage the memory for the ostreams set by options.
-- Simplified how the setting of ostreams are updated, smt/update_ostream.h.

- Configuration and Tags:
-- Configuration can now be used during predicates and handlers for options.
-- Moved configuration.{cpp,h,i} and configuration_private.h from util/ into base/.
-- Moved {Debug,Trace}_tags.* from being generated in options/ into base/.

- cvc4_private.h
-- Upgraded #warning's in cvc4_private.h and cvc4_private_library.h to #error's.
-- Added public first-order (non-templatized) member functions for options get and set the value of options outside of libcvc4. Fixed all of the use locations.
-- Made lib/lib/clock_gettime.h a cvc4_private_library.h header.

- Antlr
-- Fixed antlr and cvc4 macro definition conflicts that caused warnings.

- SmtGlobals
-- Refactored replayStream and replayLog out of SmtGlobals.
-- Renamed SmtGlobals to LemmaChannels and moved the implementation into smt_util/lemma_channels.{h,cpp}.

1 files changed, 10 insertions, 11 deletions

diff --git a/src/main/main.cpp b/src/main/main.cpp
index 92902ac11..9151d8bf7 100644
--- a/src/main/main.cpp
+++ b/src/main/main.cpp
@@ -22,19 +22,18 @@
 #include <stdio.h>
 #include <unistd.h>
 
+#include "base/configuration.h"
 #include "base/output.h"
 #include "expr/expr_manager.h"
 #include "main/command_executor.h"
 #include "main/interactive_shell.h"
-#include "options/base_options.h"
 #include "options/language.h"
-#include "options/main_options.h"
+#include "options/options.h"
 #include "parser/parser.h"
 #include "parser/parser_builder.h"
 #include "parser/parser_exception.h"
 #include "smt/smt_engine.h"
 #include "smt_util/command.h"
-#include "util/configuration.h"
 #include "util/result.h"
 #include "util/statistics.h"
 
@@ -56,24 +55,24 @@ int main(int argc, char* argv[]) {
     return runCvc4(argc, argv, opts);
   } catch(OptionException& e) {
 #ifdef CVC4_COMPETITION_MODE
-    *opts[options::out] << "unknown" << endl;
+    *opts.getOut() << "unknown" << endl;
 #endif
     cerr << "CVC4 Error:" << endl << e << endl << endl
          << "Please use --help to get help on command-line options."
          << endl;
   } catch(Exception& e) {
 #ifdef CVC4_COMPETITION_MODE
-    *opts[options::out] << "unknown" << endl;
+    *opts.getOut() << "unknown" << endl;
 #endif
-    if(opts[options::outputLanguage] == output::LANG_SMTLIB_V2_0 ||
-       opts[options::outputLanguage] == output::LANG_SMTLIB_V2_5) {
-      *opts[options::out] << "(error \"" << e << "\")" << endl;
+    if(opts.getOutputLanguage() == output::LANG_SMTLIB_V2_0 ||
+       opts.getOutputLanguage() == output::LANG_SMTLIB_V2_5) {
+      *opts.getOut() << "(error \"" << e << "\")" << endl;
     } else {
-      *opts[options::err] << "CVC4 Error:" << endl << e << endl;
+      *opts.getErr() << "CVC4 Error:" << endl << e << endl;
     }
-    if(opts[options::statistics] && pExecutor != NULL) {
+    if(opts.getStatistics() && pExecutor != NULL) {
       pTotalTime->stop();
-      pExecutor->flushStatistics(*opts[options::err]);
+      pExecutor->flushStatistics(*opts.getErr());
     }
   }
   exit(1);