/usr/include/trilinos/Teuchos_TableEntry.hpp is in libtrilinos-dev 10.4.0.dfsg-1ubuntu2.
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// ***********************************************************************
//
// Teuchos: Common Tools Package
// Copyright (2004) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef TEUCHOS_TABLEENTRY_H
#define TEUCHOS_TABLEENTRY_H
/** \file Teuchos_TableEntry.hpp
\brief Base class for representing compound entries in a printed
* table of data.
* "Compound" means that each entry may be some aggregation
* of more than one item,
* for example a timer together with a number of calls, or a
* value together with its estimated measurement error.
*/
#include "Teuchos_ConfigDefs.hpp"
#include "Teuchos_RCP.hpp"
#include "Teuchos_Array.hpp"
#include <iostream>
namespace Teuchos
{
/**
* \brief An entry, perhaps compound, to be written into a table.
*
* KL 30 Apr 2006 -- initial design. Can you say overengineering??
* The complexity is to support a nice interface for pair entries
* such as time/numCalls.
*/
class TableEntry
{
public:
/** \brief Empty ctor. */
TableEntry() {}
/** \brief virtual dtor */
virtual ~TableEntry() {}
/** \brief Return a std::string representation of this entry */
virtual std::string toString() const = 0 ;
/** \brief Return a std::string representation of this entry,
* truncated if necessary to fit within the given column width.
*
* \param maxWidth [in] the maximum width of the std::string form. Larger
* strings must be truncated in a subclass-dependent way.
* \return the std::string, truncated if necessary
*/
virtual std::string toChoppedString(int maxWidth) const ;
protected:
};
/**
* \brief A table entry that is a simple double-precision number
*/
class DoubleEntry : public TableEntry
{
public:
/** \brief Construct with a value
* and a precision */
DoubleEntry(const double& value, int precision);
/** \brief Write the specified entry to a std::string */
virtual std::string toString() const ;
private:
double data_;
int precision_;
};
/**
* \brief A table entry that is a simple integer
*/
class IntEntry : public TableEntry
{
public:
/** \brief Construct with a value */
IntEntry(int value);
/** \brief Write the specified entry to a std::string */
virtual std::string toString() const ;
private:
int data_;
};
/**
* \brief A table entry that is a simple std::string
*/
class StringEntry : public TableEntry
{
public:
/** \brief Construct with a value */
StringEntry(std::string value);
/** \brief Write the specified entry to a std::string */
virtual std::string toString() const ;
private:
std::string data_;
};
/**
* \brief An entry containing two subentries, with the second
* to be written in parentheses after the first. For example,
* \code
* 1.23(456)
* \endcode
* The two subentries can be any type of data, each represented
* with a TableEntry derived type.
*/
class CompoundEntryWithParentheses : public TableEntry
{
public:
/** \brief */
CompoundEntryWithParentheses(const RCP<TableEntry>& first,
const RCP<TableEntry>& second,
bool spaceBeforeParens=true);
/** \brief Write the specified entry to a std::string */
virtual std::string toString() const ;
private:
RCP<TableEntry> first_;
RCP<TableEntry> second_;
bool spaceBeforeParens_;
};
}
#endif
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