1 files changed, 77 insertions, 0 deletions
diff --git a/src/Shiny/ShinyNodePool.c b/src/Shiny/ShinyNodePool.c
new file mode 100644
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+++ b/src/Shiny/ShinyNodePool.c
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+/*
+The MIT License
+
+Copyright (c) 2007-2010 Aidin Abedi http://code.google.com/p/shinyprofiler/
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#ifdef SLIC3R_PROFILE
+
+#include "ShinyNodePool.h"
+#include "ShinyTools.h"
+
+#include <memory.h>
+#include <malloc.h>
+
+/*---------------------------------------------------------------------------*/
+
+ShinyNodePool* ShinyNodePool_create(uint32_t a_items) {
+	ShinyNodePool* pPool = (ShinyNodePool*)
+		malloc(sizeof(ShinyNodePool) + sizeof(ShinyNode) * (a_items - 1));
+
+	pPool->nextPool = NULL;
+	pPool->_nextItem = &pPool->_items[0];
+	pPool->endOfItems = &pPool->_items[a_items];
+
+	memset(&pPool->_items[0], 0, a_items * sizeof(ShinyNode));
+	return pPool;
+}
+
+
+/*---------------------------------------------------------------------------*/
+
+uint32_t ShinyNodePool_memoryUsageChain(ShinyNodePool *first) {
+	uint32_t bytes = (uint32_t) ((char*) first->endOfItems - (char*) first);
+	ShinyNodePool *pool = first->nextPool;
+
+	while (pool) {
+		bytes += (uint32_t) ((char*) pool->endOfItems - (char*) pool);
+		pool = pool->nextPool;
+	}
+
+	return bytes;
+}
+
+
+/*---------------------------------------------------------------------------*/
+
+void ShinyNodePool_destroy(ShinyNodePool *self) {
+	ShinyNode* firstNode = ShinyNodePool_firstItem(self);
+	ShinyNode* lastNode = self->_nextItem;
+
+	while (firstNode != lastNode)
+		ShinyNode_destroy(firstNode++);
+
+	/* TODO: make this into a loop or a tail recursion */
+	if (self->nextPool) ShinyNodePool_destroy(self->nextPool);
+	free(self);
+}
+
+#endif /* SLIC3R_PROFILE */