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Diffstat (limited to 'src/smt/update_ostream.h')
-rw-r--r-- | src/smt/update_ostream.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/src/smt/update_ostream.h b/src/smt/update_ostream.h new file mode 100644 index 000000000..9e0100786 --- /dev/null +++ b/src/smt/update_ostream.h @@ -0,0 +1,122 @@ +/********************* */ +/*! \file update_ostream.h + ** \verbatim + ** Original author: Tim King + ** Major contributors: none + ** Minor contributors (to current version): none + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 New York University and The University of Iowa + ** See the file COPYING in the top-level source directory for licensing + ** information.\endverbatim + ** + ** \brief [[ Add one-line brief description here ]] + ** + ** [[ Add lengthier description here ]] + ** \todo document this file + **/ + +#include "cvc4_private.h" + +#ifndef __CVC4__UPDATE_OSTREAM_H +#define __CVC4__UPDATE_OSTREAM_H + +#include <ostream> + +#include "base/cvc4_assert.h" +#include "base/output.h" +#include "expr/expr_iomanip.h" +#include "options/language.h" +#include "options/set_language.h" +#include "options/base_options.h" +#include "smt_util/dump.h" + +namespace CVC4 { + +class ChannelSettings { + public: + ChannelSettings(std::ostream& out) + : d_dagSetting(expr::ExprDag::getDag(out)), + d_exprDepthSetting(expr::ExprSetDepth::getDepth(out)), + d_printtypesSetting(expr::ExprPrintTypes::getPrintTypes(out)), + d_languageSetting(language::SetLanguage::getLanguage(out)) + {} + + void apply(std::ostream& out) { + out << expr::ExprDag(d_dagSetting); + out << expr::ExprSetDepth(d_exprDepthSetting); + out << expr::ExprPrintTypes(d_printtypesSetting); + out << language::SetLanguage(d_languageSetting); + } + + private: + const int d_dagSetting; + const size_t d_exprDepthSetting; + const bool d_printtypesSetting; + const OutputLanguage d_languageSetting; +}; /* class ChannelSettings */ + +class OstreamUpdate { +public: + virtual std::ostream& get() = 0; + virtual void set(std::ostream* setTo) = 0; + + void apply(std::ostream* setTo) { + PrettyCheckArgument(setTo != NULL, setTo); + + ChannelSettings initialSettings(get()); + set(setTo); + initialSettings.apply(get()); + } +}; /* class OstreamUpdate */ + +class OptionsErrOstreamUpdate : public OstreamUpdate { + public: + virtual std::ostream& get() { return *(options::err()); } + virtual void set(std::ostream* setTo) { return options::err.set(setTo); } +}; /* class OptionsErrOstreamUpdate */ + +class DumpOstreamUpdate : public OstreamUpdate { + public: + virtual std::ostream& get() { return Dump.getStream(); } + virtual void set(std::ostream* setTo) { Dump.setStream(setTo); } +}; /* class DumpOstreamUpdate */ + +class DebugOstreamUpdate : public OstreamUpdate { + public: + virtual std::ostream& get() { return Debug.getStream(); } + virtual void set(std::ostream* setTo) { Debug.setStream(setTo); } +}; /* class DebugOstreamUpdate */ + +class WarningOstreamUpdate : public OstreamUpdate { + public: + virtual std::ostream& get() { return Warning.getStream(); } + virtual void set(std::ostream* setTo) { Warning.setStream(setTo); } +}; /* class WarningOstreamUpdate */ + +class MessageOstreamUpdate : public OstreamUpdate { + public: + virtual std::ostream& get() { return Message.getStream(); } + virtual void set(std::ostream* setTo) { Message.setStream(setTo); } +}; /* class MessageOstreamUpdate */ + +class NoticeOstreamUpdate : public OstreamUpdate { + public: + virtual std::ostream& get() { return Notice.getStream(); } + virtual void set(std::ostream* setTo) { Notice.setStream(setTo); } +}; /* class NoticeOstreamUpdate */ + +class ChatOstreamUpdate : public OstreamUpdate { + public: + virtual std::ostream& get() { return Chat.getStream(); } + virtual void set(std::ostream* setTo) { Chat.setStream(setTo); } +}; /* class ChatOstreamUpdate */ + +class TraceOstreamUpdate : public OstreamUpdate { + public: + virtual std::ostream& get() { return Trace.getStream(); } + virtual void set(std::ostream* setTo) { Trace.setStream(setTo); } +}; /* class TraceOstreamUpdate */ + +}/* CVC4 namespace */ + +#endif /* __CVC4__UPDATE_OSTREAM_H */ |