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/********************* */
/*! \file input.cpp
** \verbatim
** Original author: Christopher L. Conway
** Major contributors: Morgan Deters
** Minor contributors (to current version): Dejan Jovanovic
** 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 A super-class for input language parsers.
**
** A super-class for input language parsers
**/
#include "parser/input.h"
#include "parser/parser_exception.h"
#include "parser/parser.h"
#include "expr/command.h"
#include "expr/type.h"
#include "parser/antlr_input.h"
#include "util/output.h"
using namespace std;
using namespace CVC4;
using namespace CVC4::parser;
using namespace CVC4::kind;
namespace CVC4 {
namespace parser {
InputStreamException::InputStreamException(const std::string& msg) :
Exception(msg) {
}
const std::string InputStream::getName() const {
return d_name;
}
Input::Input(InputStream& inputStream) :
d_inputStream( &inputStream ) {
}
Input::~Input() {
delete d_inputStream;
}
InputStream *Input::getInputStream() {
return d_inputStream;
}
Input* Input::newFileInput(InputLanguage lang,
const std::string& filename,
bool useMmap)
throw (InputStreamException) {
AntlrInputStream *inputStream =
AntlrInputStream::newFileInputStream(filename, useMmap);
return AntlrInput::newInput(lang, *inputStream);
}
Input* Input::newStreamInput(InputLanguage lang,
std::istream& input,
const std::string& name,
bool lineBuffered)
throw (InputStreamException) {
AntlrInputStream *inputStream =
AntlrInputStream::newStreamInputStream(input, name, lineBuffered);
return AntlrInput::newInput(lang, *inputStream);
}
Input* Input::newStringInput(InputLanguage lang,
const std::string& str,
const std::string& name)
throw (InputStreamException) {
AntlrInputStream *inputStream = AntlrInputStream::newStringInputStream(str, name);
return AntlrInput::newInput(lang, *inputStream);
}
}/* CVC4::parser namespace */
}/* CVC4 namespace */
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