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-rw-r--r--libdimensionxx/progress.cpp92
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diff --git a/libdimensionxx/progress.cpp b/libdimensionxx/progress.cpp
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+/*************************************************************************
+ * Copyright (C) 2008 Tavian Barnes <tavianator@gmail.com> *
+ * *
+ * This file is part of The Dimension Library. *
+ * *
+ * The Dimension Library is free software; you can redistribute it and/ *
+ * or modify it under the terms of the GNU Lesser General Public License *
+ * as published by the Free Software Foundation; either version 3 of the *
+ * License, or (at your option) any later version. *
+ * *
+ * The Dimension Library is distributed in the hope that it will be *
+ * useful, but WITHOUT ANY WARRANTY; without even the implied warranty *
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
+ * Lesser General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU Lesser General Public *
+ * License along with this program. If not, see *
+ * <http://www.gnu.org/licenses/>. *
+ *************************************************************************/
+
+#include "dimensionxx.hpp"
+
+namespace Dimension
+{
+ Progress::Progress(dmnsn_progress* progress)
+ : m_progress(new dmnsn_progress*(progress))
+ { }
+
+ Progress::~Progress()
+ {
+ if (m_progress.unique()) {
+ try {
+ dmnsn_finish_progress(dmnsn());
+ } catch (...) {
+ dmnsn_error(SEVERITY_MEDIUM,
+ "Finishing worker thread failed in Progress destructor.");
+ }
+ }
+ }
+
+ double
+ Progress::progress() const
+ {
+ return dmnsn_get_progress(dmnsn());
+ }
+
+ void
+ Progress::wait(double progress) const
+ {
+ dmnsn_wait_progress(dmnsn(), progress);
+ }
+
+ void
+ Progress::new_element(unsigned int total)
+ {
+ dmnsn_new_progress_element(dmnsn(), total);
+ }
+
+ void
+ Progress::increment()
+ {
+ dmnsn_increment_progress(dmnsn());
+ }
+
+ void
+ Progress::done()
+ {
+ dmnsn_progress_done(dmnsn());
+ }
+
+ void
+ Progress::finish()
+ {
+ if (m_progress.unique()) {
+ dmnsn_finish_progress(dmnsn());
+ } else {
+ throw Dimension_Error("Attempt to finish non-unique Progress.");
+ }
+ }
+
+ dmnsn_progress*
+ Progress::dmnsn()
+ {
+ return *m_progress;
+ }
+
+ const dmnsn_progress*
+ Progress::dmnsn() const
+ {
+ return *m_progress;
+ }
+}