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Diffstat (limited to 'o3d/utils/cross/text_reader.h')
-rw-r--r-- | o3d/utils/cross/text_reader.h | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/o3d/utils/cross/text_reader.h b/o3d/utils/cross/text_reader.h deleted file mode 100644 index 470b666..0000000 --- a/o3d/utils/cross/text_reader.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright 2009, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - - -// This file contains the declaration of class TextReader. - -#ifndef O3D_UTILS_CROSS_TEXT_READER_H_ -#define O3D_UTILS_CROSS_TEXT_READER_H_ - -#include <string> -#include "base/basictypes.h" - -namespace o3d { - -// TextReader is the abstract base class of classes -// that read a sequence of characters to an underlying -// medium. -class TextReader { - public: - // Construct a new TextReader. - TextReader(); - virtual ~TextReader(); - - // Returns true if at the end of the input. - virtual bool IsAtEnd() const = 0; - - // Read ahead up to count characters and return them as a string, - // but don't modify the input's current position. Returns the empty - // string if at the end of the input. - virtual std::string PeekString(std::string::size_type count) const = 0; - - // Read a single character. - virtual char ReadChar() = 0; - - // Read a number of characters as a string. If the input isn't that - // long, the string may be shorter than the given number of - // characters. Returns an empty string if it is already at the end - // of the input or if there is an error. - virtual std::string ReadString(std::string::size_type count) = 0; - - // Read a line of text, terminated by any kind of line terminator - // (LF/CRLF/CR). Returns the empty string if at end of input, or if - // there is an error. - virtual std::string ReadLine() = 0; - - // Read the remaining file into a string, linefeeds and all. - // Returns the empty string if already at the end of the file or - // there is an error. - virtual std::string ReadToEnd() = 0; - - protected: - // Returns length of EOL marker (one or two characters) if the given - // character string starts with an end of line marker. Returns zero - // if there is no EOL marker at the BEGINNING of the string. - static int TestForEndOfLine(const std::string& eol); - - private: - - DISALLOW_COPY_AND_ASSIGN(TextReader); -}; -} // namespace o3d - -#endif // O3D_UTILS_CROSS_TEXT_READER_H_ |