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, 53 insertions, 0 deletions

diff --git a/src/options/options_get_option_template.cpp b/src/options/options_get_option_template.cpp
new file mode 100644
index 000000000..b7e5433ee
--- /dev/null
+++ b/src/options/options_get_option_template.cpp
@@ -0,0 +1,53 @@
+/*********************                                                        */
+/*! \file option_handler_get_option_template.cpp
+ ** \verbatim
+ ** Original author: Morgan Deters
+ ** Major contributors: none
+ ** Minor contributors (to current version): none
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2014  New York University and The University of Iowa
+ ** See the file COPYING in the top-level source directory for licensing
+ ** information.\endverbatim
+ **
+ ** \brief Implementation of OptionsHandler::getOption.
+ **
+ ** This template file is expanded into the cpp implementation of
+ ** OptionsHandler::setOption. The file is essentially the contents
+ ** of the ${smt_getoption_handlers} variable in the options/mkoptions
+ ** script. This variable depends on all options files. To generate this file,
+ ** first generate options/summary.sed.
+ **/
+
+#include <iomanip>
+#include <string>
+#include <sstream>
+
+
+#include "base/output.h"
+#include "base/modal_exception.h"
+#include "options/option_exception.h"
+#include "options/options.h"
+#include "options/options_handler.h"
+
+
+${include_all_option_headers}
+${option_handler_includes}
+
+#line 37 "${template}"
+
+using namespace std;
+
+namespace CVC4 {
+
+std::string Options::getOption(const std::string& key) const
+  throw(OptionException) {
+  Trace("options") << "SMT getOption(" << key << ")" << endl;
+
+  ${smt_getoption_handlers}
+
+#line 49 "${template}"
+
+  throw UnrecognizedOptionException(key);
+}
+
+}/* CVC4 namespace */