cpptool-cvs

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Update of /cvsroot/cpptool/rfta/bin
In directory sc8-pr-cvs1:/tmp/cvs-serv22533/bin

Added Files:
	KeyedString.h 
Log Message:
-- additional test file for ASTDump


--- NEW FILE: KeyedString.h ---
// //////////////////////////////////////////////////////////////////////////
// (c)Copyright 2003, Andre Baresel
// Created: 2003/04/28
// //////////////////////////////////////////////////////////////////////////
#ifndef RFTA_KEYEDSTRING_H
#define RFTA_KEYEDSTRING_H

#include <vector>
#include <map>
#include <string>


namespace Refactoring { namespace Testing
{


class KeyedString {
public:
   KeyedString& operator<< (std::string characters);
   operator std::string () const;
   KeyedString& addKeyed (std::string key , std::string word );
   std::string asString() const;
   std::vector<int> getKeyedIndex(std::string key) const;
   std::vector<int> getKeyedLen(std::string key) const;
   int getKeyedIndex(std::string key,int index) const;
   int getKeyedLen(std::string key,int index) const;
   std::string getWord(std::string key, int index) const;
   int length() const;
   KeyedString& setKeyStart(std::string key);
   KeyedString& setKeyEnd(std::string key);
protected:
   std::string sequence_;
   std::map<std::string,std::vector<int> >         wordIndex_;
   std::map<std::string,std::vector<int> >         wordLen_;
   std::map<std::string,std::vector<std::string> > word_;
};

// INLINED MEMBERS:

inline KeyedString& KeyedString::operator<<(std::string characters)
{
   sequence_.append(characters);
   return *this;
}

inline KeyedString::operator std::string() const
{
   return sequence_;
}

inline std::string KeyedString::asString() const
{
   return sequence_;
}

inline std::vector<int> KeyedString::getKeyedIndex(std::string key) const
{
   std::map<std::string,std::vector<int> >::const_iterator it;
   it = wordIndex_.find(key);
   if (it == wordIndex_.end()) return std::vector<int>();
   return (*it).second;
}

inline std::vector<int> KeyedString::getKeyedLen(std::string key) const
{
   std::map<std::string,std::vector<int> >::const_iterator it;
   it = wordLen_.find(key);
   if (it == wordLen_.end()) return std::vector<int>();
   return (*it).second;   
}

inline int KeyedString::getKeyedIndex(std::string key, int index) const
{
   std::map<std::string,std::vector<int> >::const_iterator it;
   it = wordIndex_.find(key);
   if (it == wordIndex_.end())    throw std::logic_error("No string registered for this key.");
   if ((*it).second.size()<index) throw std::logic_error("Index out of range.");
   return (*it).second[index];
}

inline int KeyedString::getKeyedLen(std::string key, int index) const
{
   std::map<std::string,std::vector<int> >::const_iterator it;
   it = wordLen_.find(key);
   if (it == wordLen_.end())      throw std::logic_error("No string registered for this key.");
   if ((*it).second.size()<index) throw std::logic_error("Index out of range.");
   return (*it).second[index];
}

inline std::string KeyedString::getWord(std::string key, int index) const
{
   std::map<std::string,std::vector<std::string> >::const_iterator it;
   it = word_.find(key);
   if (it == word_.end()) 
      throw std::logic_error("No string registered for this key.");
   if ((*it).second.size() < index)
      throw std::logic_error("Index out of range.");

   return ((*it).second)[index];
}

inline KeyedString& KeyedString::addKeyed(std::string key,std::string word)
{
   wordIndex_[key].push_back(sequence_.length());
   wordLen_[key].push_back(word.length());
   word_[key].push_back(word);
   sequence_.append(word);
   return *this;
}

inline int KeyedString::length() const
{
   return sequence_.length();
}

inline KeyedString& KeyedString::setKeyStart(std::string key)
{
   wordIndex_[key].push_back(sequence_.length());
   wordLen_[key].push_back(0);
   word_[key].push_back("");
   return *this;
}

inline KeyedString& KeyedString::setKeyEnd(std::string key)
{
   std::vector<int>& v1_ref = wordIndex_[key];
   std::vector<int>& v2_ref = wordLen_[key];
   if ( v1_ref.empty() || v2_ref.empty() || v2_ref.size() != v1_ref.size() ) 
      throw std::logic_error("Key was not initialized correctly.");

   int idx = v1_ref.size()-1;
   v2_ref[idx] = sequence_.length() - v1_ref[idx];
   return *this;
}


} // namespace Testing
} // namespace Refactoring



#endif  // RFTA_KEYEDSTRING_H