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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
commitcca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch)
tree146f39ded1c938019e1ed42d30923c2ac9e86789 /src/util/share.cpp
parentInitial commit. (diff)
downloadinkscape-upstream.tar.xz
inkscape-upstream.zip
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/util/share.cpp')
-rw-r--r--src/util/share.cpp45
1 files changed, 45 insertions, 0 deletions
diff --git a/src/util/share.cpp b/src/util/share.cpp
new file mode 100644
index 0000000..6c436dc
--- /dev/null
+++ b/src/util/share.cpp
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Inkscape::Util::ptr_shared<T> - like T const *, but stronger.
+ * Used to hold c-style strings for objects that are managed by the gc.
+ *
+ * Authors:
+ * MenTaLguY <mental@rydia.net>
+ *
+ * Copyright (C) 2006 MenTaLguY
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "util/share.h"
+#include <glib.h>
+
+namespace Inkscape {
+namespace Util {
+
+ptr_shared share_string(char const *string) {
+ g_return_val_if_fail(string != nullptr, share_unsafe(nullptr));
+ return share_string(string, std::strlen(string));
+}
+
+ptr_shared share_string(char const *string, std::size_t length) {
+ g_return_val_if_fail(string != nullptr, share_unsafe(nullptr));
+ char *new_string=new (GC::ATOMIC) char[length+1];
+ std::memcpy(new_string, string, length);
+ new_string[length] = 0;
+ return share_unsafe(new_string);
+}
+
+}
+}
+
+/*
+ Local Variables:
+ mode:c++
+ c-file-style:"stroustrup"
+ c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+ indent-tabs-mode:nil
+ fill-column:99
+ End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :