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SimpleRowFormatter.h
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133 lines (101 loc) · 3.66 KB
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//
// RowFormatter.h
//
// $Id: //poco/Main/Data/include/Poco/Data/SimpleRowFormatter.h#1 $
//
// Library: Data
// Package: DataCore
// Module: SimpleRowFormatter
//
// Definition of the RowFormatter class.
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Data_SimpleRowFormatter_INCLUDED
#define Data_SimpleRowFormatter_INCLUDED
#include "Poco/Data/Data.h"
#include "Poco/Data/RowFormatter.h"
namespace Poco {
namespace Data {
class Data_API SimpleRowFormatter: public RowFormatter
/// A simple row formatting class.
{
public:
//typedef RowFormatter::NameVec NameVec;
//typedef RowFormatter::NameVecPtr NameVecPtr;
//typedef RowFormatter::ValueVec ValueVec;
static const int DEFAULT_COLUMN_WIDTH = 16;
SimpleRowFormatter(std::streamsize columnWidth = DEFAULT_COLUMN_WIDTH);
/// Creates the SimpleRowFormatter and sets the column width to specified value.
SimpleRowFormatter(const SimpleRowFormatter& other);
/// Creates the copy of the supplied SimpleRowFormatter.
SimpleRowFormatter& operator = (const SimpleRowFormatter& row);
/// Assignment operator.
~SimpleRowFormatter();
/// Destroys the SimpleRowFormatter.
void swap(SimpleRowFormatter& other);
/// Swaps the row formatter with another one.
std::string& formatNames(const NameVecPtr pNames, std::string& formattedNames);
/// Formats the row field names.
std::string& formatValues(const ValueVec& vals, std::string& formattedValues);
/// Formats the row values.
int rowCount() const;
/// Returns row count.
void setColumnWidth(std::streamsize width);
/// Sets the column width.
std::streamsize getColumnWidth() const;
/// Returns the column width.
private:
std::streamsize _colWidth;
int _rowCount;
};
///
/// inlines
///
inline int SimpleRowFormatter::rowCount() const
{
return _rowCount;
}
inline void SimpleRowFormatter::setColumnWidth(std::streamsize columnWidth)
{
_colWidth = columnWidth;
}
inline std::streamsize SimpleRowFormatter::getColumnWidth() const
{
return _colWidth;
}
} } // namespace Poco::Data
namespace std
{
template<>
inline void swap<Poco::Data::SimpleRowFormatter>(Poco::Data::SimpleRowFormatter& s1,
Poco::Data::SimpleRowFormatter& s2)
/// Full template specalization of std:::swap for SimpleRowFormatter
{
s1.swap(s2);
}
}
#endif // Data_SimpleRowFormatter_INCLUDED