fpos               71 SharedMemoryTree.hpp         offset_ptr<wpos> fpos;    // 最初の位置情報への相対ポインタ
fpos              130 WordTree.cpp           new_node->fpos = new(reinterpret_cast<wpos*>(ShmP))
fpos              132 WordTree.cpp           new_node->lpos = new_node->fpos;
fpos              167 WordTree.cpp       offset_ptr<wpos> wptr = tnode->fpos;
fpos              187 WordTree.cpp       (top->fpos)->printwpos();
fpos              205 WordTree.cpp           (tnode->fpos)->printwpos();