lyx_mirror/src/WordList.cpp

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/**
* \file WordList.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Stefan Schimanski
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include <boost/assert.hpp>
#include <support/convert.h>
#include <support/debug.h>
#include <support/docstring.h>
#include <support/weighted_btree.h>
#include <WordList.h>
#include <algorithm>
#include <map>
#include <iostream>
#include <set>
namespace lyx {
///
struct WordList::Impl {
///
size_t c_;
///
typedef stx::weighted_btree<docstring, size_t> Words;
///
Words words_;
};
WordList::WordList()
{
d = new Impl;
d->c_ = 0;
#if 0
for (size_t i = 1000000; i > 0; --i) {
d->words_.insert("a" + convert<docstring>(i), size_t(1), stx::Void());
}
#endif
}
WordList::~WordList()
{
delete d;
}
docstring const & WordList::word(size_t idx) const
{
Impl::Words::const_iterator it
= d->words_.find_summed_weight(idx);
BOOST_ASSERT(it != d->words_.end());
return it->first;
}
size_t WordList::size() const
{
return d->words_.size();
}
void WordList::insert(docstring const & w)
{
d->words_.insert(w, size_t(1), stx::Void());
}
} // namespace lyx