system_wrappers: rename interface -> include

webrtc/system_wrappers/interface/data_log.h

Index: webrtc/system_wrappers/interface/data_log.h
diff --git a/webrtc/system_wrappers/interface/data_log.h b/webrtc/system_wrappers/interface/data_log.h
deleted file mode 100644
index 9608f2c420939b8e27dfcc89a58287b671e20c14..0000000000000000000000000000000000000000
--- a/webrtc/system_wrappers/interface/data_log.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-// This singleton can be used for logging data for offline processing. Data
-// logged with it can conveniently be parsed and processed with e.g. Matlab.
-//
-// Following is an example of the log file format, starting with the header
-// row at line 1, and the data rows following.
-// col1,col2,col3,multi-value-col4[3],,,col5
-// 123,10.2,-243,1,2,3,100
-// 241,12.3,233,1,2,3,200
-// 13,16.4,-13,1,2,3,300
-//
-// As can be seen in the example, a multi-value-column is specified with the
-// name followed the number of elements it contains. This followed by
-// number of elements - 1 empty columns.
-//
-// Without multi-value-columns this format can be natively by Matlab. With
-// multi-value-columns a small Matlab script is needed, available at
-// trunk/tools/matlab/parseLog.m.
-//
-// Table names and column names are case sensitive.
-
-#ifndef WEBRTC_SYSTEM_WRAPPERS_INTERFACE_DATA_LOG_H_
-#define WEBRTC_SYSTEM_WRAPPERS_INTERFACE_DATA_LOG_H_
-
-#include <string>
-
-#include "webrtc/system_wrappers/interface/data_log_impl.h"
-
-namespace webrtc {
-
-class DataLog {
- public:
-  // Creates a log which uses a separate thread (referred to as the file
-  // writer thread) for writing log rows to file.
-  //
-  // Calls to this function after the log object has been created will only
-  // increment the reference counter.
-  static int CreateLog();
-
-  // Decrements the reference counter and deletes the log when the counter
-  // reaches 0. Should be called equal number of times as successful calls to
-  // CreateLog or memory leak will occur.
-  static void ReturnLog();
-
-  // Combines the string table_name and the integer table_id into a new string
-  // table_name + _ + table_id. The new string will be lower-case.
-  static std::string Combine(const std::string& table_name, int table_id);
-
-  // Adds a new table, with the name table_name, and creates the file, with the
-  // name table_name + ".txt", to which the table will be written.
-  // table_name is treated in a case sensitive way.
-  static int AddTable(const std::string& table_name);
-
-  // Adds a new column to a table. The column will be a multi-value-column
-  // if multi_value_length is greater than 1.
-  // table_name and column_name are treated in a case sensitive way.
-  static int AddColumn(const std::string& table_name,
-                       const std::string& column_name,
-                       int multi_value_length);
-
-  // Inserts a single value into a table with name table_name at the column with
-  // name column_name.
-  // Note that the ValueContainer makes use of the copy constructor,
-  // operator= and operator<< of the type T, and that the template type must
-  // implement a deep copy copy constructor and operator=.
-  // Copy constructor and operator= must not be disabled for the type T.
-  // table_name and column_name are treated in a case sensitive way.
-  template<class T>
-  static int InsertCell(const std::string& table_name,
-                        const std::string& column_name,
-                        T value) {
-    DataLogImpl* data_log = DataLogImpl::StaticInstance();
-    if (data_log == NULL)
-      return -1;
-    return data_log->InsertCell(
-             table_name,
-             column_name,
-             new ValueContainer<T>(value));
-  }
-
-  // Inserts an array of values into a table with name table_name at the
-  // column specified by column_name, which must be a multi-value-column.
-  // Note that the MultiValueContainer makes use of the copy constructor,
-  // operator= and operator<< of the type T, and that the template type
-  // must implement a deep copy copy constructor and operator=.
-  // Copy constructor and operator= must not be disabled for the type T.
-  // table_name and column_name are treated in a case sensitive way.
-  template<class T>
-  static int InsertCell(const std::string& table_name,
-                        const std::string& column_name,
-                        const T* array,
-                        int length) {
-    DataLogImpl* data_log = DataLogImpl::StaticInstance();
-    if (data_log == NULL)
-      return -1;
-    return data_log->InsertCell(
-             table_name,
-             column_name,
-             new MultiValueContainer<T>(array, length));
-  }
-
-  // For the table with name table_name: Writes the current row to file.
-  // Starts a new empty row.
-  // table_name is treated in a case-sensitive way.
-  static int NextRow(const std::string& table_name);
-};
-
-}  // namespace webrtc
-
-#endif  // WEBRTC_SYSTEM_WRAPPERS_INTERFACE_DATA_LOG_H_