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[alexxy/gromacs.git] / src / gromacs / utility / textstream.h

diff --git a/src/gromacs/utility/textstream.h b/src/gromacs/utility/textstream.h
index a6e522bd8c3be41d027cfe62d446d4ecce9f612e..7c8421130badae11640a58a5d3788e35538f407e 100644 (file)
--- a/src/gromacs/utility/textstream.h
+++ b/src/gromacs/utility/textstream.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of the GROMACS molecular simulation package.
  *
- * Copyright (c) 2015, by the GROMACS development team, led by
+ * Copyright (c) 2015,2019, by the GROMACS development team, led by
  * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
  * and including many others, as listed in the AUTHORS file in the
  * top-level source directory and at http://www.gromacs.org.
@@ -67,27 +67,27 @@ namespace gmx
  */
 class TextInputStream
 {
-    public:
-        virtual ~TextInputStream() {}
+public:
+    virtual ~TextInputStream() {}
 
-        /*! \brief
-         * Reads a line (with newline included) from the stream.
-         *
-         * \param[out] line    String to receive the line.
-         * \returns    `false` if nothing was read because the stream ended.
-         *
-         * On error or when `false` is returned, \p line will be empty.
-         */
-        virtual bool readLine(std::string *line) = 0;
-        /*! \brief
-         * Closes the stream.
-         *
-         * It is not allowed to read from a stream after it has been closed.
-         * See TextOutputStream::close() for rationale for a close() method
-         * separate from the destructor.  For input, failures during close
-         * should be rare, but it is clearer to keep the interface symmetric.
-         */
-        virtual void close() = 0;
+    /*! \brief
+     * Reads a line (with newline included) from the stream.
+     *
+     * \param[out] line    String to receive the line.
+     * \returns    `false` if nothing was read because the stream ended.
+     *
+     * On error or when `false` is returned, \p line will be empty.
+     */
+    virtual bool readLine(std::string* line) = 0;
+    /*! \brief
+     * Closes the stream.
+     *
+     * It is not allowed to read from a stream after it has been closed.
+     * See TextOutputStream::close() for rationale for a close() method
+     * separate from the destructor.  For input, failures during close
+     * should be rare, but it is clearer to keep the interface symmetric.
+     */
+    virtual void close() = 0;
 };
 
 /*! \libinternal \brief
@@ -117,25 +117,25 @@ class TextInputStream
  */
 class TextOutputStream
 {
-    public:
-        virtual ~TextOutputStream() {}
+public:
+    virtual ~TextOutputStream() {}
 
-        /*! \brief
-         * Writes a given string to the stream.
-         */
-        virtual void write(const char *text) = 0;
-        /*! \brief
-         * Closes the stream.
-         *
-         * It is not allowed to write to a stream after it has been closed.
-         * A method separate from the destructor is provided such that errors
-         * that occur while closing the stream (e.g., when closing the file)
-         * can be handled using exceptions.
-         * The destructor is not allowed to throw, so code that wants to
-         * observe such errors needs to call close() after it has finished
-         * writing to the stream.
-         */
-        virtual void close() = 0;
+    /*! \brief
+     * Writes a given string to the stream.
+     */
+    virtual void write(const char* text) = 0;
+    /*! \brief
+     * Closes the stream.
+     *
+     * It is not allowed to write to a stream after it has been closed.
+     * A method separate from the destructor is provided such that errors
+     * that occur while closing the stream (e.g., when closing the file)
+     * can be handled using exceptions.
+     * The destructor is not allowed to throw, so code that wants to
+     * observe such errors needs to call close() after it has finished
+     * writing to the stream.
+     */
+    virtual void close() = 0;
 };
 
 //! Shorthand for a smart pointer to a TextInputStream.