Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/src/debug/heap.cpp b/src/debug/heap.cpp
new file mode 100644
index 0000000..ce9cacf
--- /dev/null
+++ b/src/debug/heap.cpp
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Inkscape::Debug::Heap - interface for gathering heap statistics
+ *
+ * Authors:
+ *   MenTaLguY <mental@rydia.net>
+ *
+ * Copyright (C) 2005 MenTaLguY
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "inkgc/gc-alloc.h"
+#include "debug/gc-heap.h"
+#include "debug/sysv-heap.h"
+#include <vector>
+
+namespace Inkscape {
+namespace Debug {
+
+namespace {
+
+typedef std::vector<Heap *, GC::Alloc<Heap *, GC::MANUAL> > HeapCollection;
+
+HeapCollection &heaps() {
+    static bool is_initialized=false;
+    static HeapCollection heaps;
+    if (!is_initialized) {
+        heaps.push_back(new SysVHeap());
+        heaps.push_back(new GCHeap());
+        is_initialized = true;
+    }
+    return heaps;
+}
+
+}
+
+unsigned heap_count() {
+    return heaps().size();
+}
+
+Heap *get_heap(unsigned i) {
+    return heaps()[i];
+}
+
+void register_extra_heap(Heap &heap) {
+    heaps().push_back(&heap);
+}
+
+}
+}
+
+/*
+  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 :