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//
// $Id$
//
//
// Original author: Matt Chambers <matt.chambers .@. vanderbilt.edu>
//
// Copyright 2008 Spielberg Family Center for Applied Proteomics
// Cedars Sinai Medical Center, Los Angeles, California 90048
// Copyright 2008 Vanderbilt University - Nashville, TN 37232
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#ifndef _STRING_HPP_
#define _STRING_HPP_
#include <string>
#include <sstream>
#include <boost/algorithm/string.hpp>
#include <boost/format.hpp>
#include "pwiz/utility/misc/optimized_lexical_cast.hpp"
using std::string;
using std::getline;
using std::stringstream;
using std::istringstream;
using std::ostringstream;
#ifndef BOOST_NO_STD_WSTRING
// these cause trouble on mingw gcc - libstdc++ widechar not fully there yet
using std::wstring;
using std::wstringstream;
using std::wistringstream;
using std::wostringstream;
#endif
namespace bal = boost::algorithm;
using boost::lexical_cast;
using boost::bad_lexical_cast;
using boost::format;
namespace pwiz {
namespace util {
template <typename SequenceT>
std::string longestCommonPrefix(const SequenceT& strings)
{
if (strings.empty())
return "";
typename SequenceT::const_iterator itr = strings.begin();
std::string result = *itr;
for (++itr; itr != strings.end(); ++itr)
{
const std::string& target = *itr;
if (result.empty())
return "";
for (size_t j=0; j < target.length() && j < result.length(); ++j)
if (target[j] != result[j])
{
result.resize(j);
break;
}
}
return result;
}
} // namespace util
} // namespace pwiz
#endif // _STRING_HPP_
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