remove ceph code

[stor4nfv.git] / src / ceph / src / common / TextTable.h

diff --git a/src/ceph/src/common/TextTable.h b/src/ceph/src/common/TextTable.h
deleted file mode 100644 (file)
index 12e8ca1..0000000
--- a/src/ceph/src/common/TextTable.h
+++ /dev/null
@@ -1,165 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-/*
- * Ceph - scalable distributed file system
- *
- * Copyright (C) 2012 Inktank Storage, Inc.
- *
- * This is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License version 2.1, as published by the Free Software
- * Foundation.  See file COPYING.
- *
- */
-
-#ifndef TEXT_TABLE_H_
-#define TEXT_TABLE_H_
-
-#include <vector>
-#include <sstream>
-#include "include/assert.h"
-
-/**
- * TextTable:
- * Manage tabular output of data.  Caller defines heading of each column
- * and alignment of heading and column data,
- * then inserts rows of data including tuples of
- * length (ncolumns) terminated by TextTable::endrow.  When all rows
- * are inserted, caller asks for output with ostream <<
- * which sizes/pads/dumps the table to ostream.
- *
- * Columns autosize to largest heading or datum.  One space is printed
- * between columns.
- */
-
-class TextTable {
-
-public:
-  enum Align {LEFT = 1, CENTER, RIGHT};
-
-private:
-  struct TextTableColumn {
-    std::string heading;
-    int width;
-    Align hd_align;
-    Align col_align;
-
-    TextTableColumn() {}
-    TextTableColumn(std::string h, int w, Align ha, Align ca) :
-                   heading(h), width(w), hd_align(ha), col_align(ca) { }
-    ~TextTableColumn() {}
-  };
-
-  std::vector<TextTableColumn> col;    // column definitions
-  unsigned int curcol, currow;         // col, row being inserted into
-  unsigned int indent;                 // indent width when rendering
-
-protected:
-  std::vector<std::vector<std::string> > row;  // row data array
-
-public:
-  TextTable(): curcol(0), currow(0), indent(0) {}
-  ~TextTable() {}
-
-  /**
-   * Define a column in the table.
-   *
-   * @param heading Column heading string (or "")
-   * @param hd_align Alignment for heading in column
-   * @param col_align Data alignment
-   *
-   * @note alignment is of type TextTable::Align; values are
-   * TextTable::LEFT, TextTable::CENTER, or TextTable::RIGHT
-   *
-   */
-  void define_column(const std::string& heading, Align hd_align,
-                    Align col_align);
-
-  /**
-   * Set indent for table.  Only affects table output.
-   *
-   * @param i Number of spaces to indent
-   */
-  void set_indent(int i) { indent = i; }
-
-  /**
-   * Add item to table, perhaps on new row.
-   * table << val1 << val2 << TextTable::endrow;
-   *
-   * @param: value to output.
-   *
-   * @note: Numerics are output in decimal; strings are not truncated.
-   * Output formatting choice is limited to alignment in define_column().
-   *
-   * @return TextTable& for chaining.
-   */
-
-  template<typename T> TextTable& operator<<(const T& item)
-  {
-    if (row.size() < currow + 1)
-      row.resize(currow + 1);
-
-    /**
-     * col.size() is a good guess for how big row[currow] needs to be,
-     * so just expand it out now
-     */
-    if (row[currow].size() < col.size()) {
-      row[currow].resize(col.size());
-    }
-
-    // inserting more items than defined columns is a coding error
-    assert(curcol + 1 <= col.size());
-
-    // get rendered width of item alone
-    std::ostringstream oss;
-    oss << item;
-    int width = oss.str().length();
-    oss.seekp(0);
-
-    // expand column width if necessary
-    if (width > col[curcol].width) {
-      col[curcol].width = width;
-    }
-
-    // now store the rendered item with its proper width
-    row[currow][curcol] = oss.str();
-
-    curcol++;
-    return *this;
-  }
-
-  /**
-   * Degenerate type/variable here is just to allow selection of the
-   * following operator<< for "<< TextTable::endrow"
-   */
-
-  struct endrow_t {};
-  static endrow_t endrow;
-
-  /**
-   * Implements TextTable::endrow
-   */
-
-  TextTable &operator<<(endrow_t)
-  {
-    curcol = 0;
-    currow++;
-    return *this;
-  }
-
-  /**
-   * Render table to ostream (i.e. cout << table)
-   */
-
-  friend std::ostream &operator<<(std::ostream &out, const TextTable &t);
-
-  /**
-   * clear: Reset everything in a TextTable except column defs
-   * resize cols to heading widths, clear indent
-   */
-
-  void clear();
-};
-
-#endif
-