X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Flib%2Fgscpaux%2Fblock_allocator.h;fp=src%2Flib%2Fgscpaux%2Fblock_allocator.h;h=ae9fc4fc3813d64000186dc73783fa336a94396f;hb=c9783d8ea8b85d810483559e50dbf2297109e349;hp=0000000000000000000000000000000000000000;hpb=2f2369dfc58997659b3007b1cea68ad6bfc49a90;p=com%2Fgs-lite.git

diff --git a/src/lib/gscpaux/block_allocator.h b/src/lib/gscpaux/block_allocator.h
new file mode 100644
index 0000000..ae9fc4f
--- /dev/null
+++ b/src/lib/gscpaux/block_allocator.h
@@ -0,0 +1,37 @@
+// Distributed under the MIT license. Copyright (c) 2010, Ivan Vashchaev
+
+#ifndef BLOCK_ALLOCATOR_H
+#define BLOCK_ALLOCATOR_H
+
+class block_allocator
+{
+private:
+	struct block
+	{
+		size_t size;
+		size_t used;
+		char *buffer;
+		block *next;
+	};
+
+	block *m_head;
+	size_t m_blocksize;
+
+	block_allocator(const block_allocator &);
+	block_allocator &operator=(block_allocator &);
+
+public:
+	block_allocator(size_t blocksize);
+	~block_allocator();
+
+	// exchange contents with rhs
+	void swap(block_allocator &rhs);
+
+	// allocate memory
+	void *malloc(size_t size);
+
+	// free all allocated blocks
+	void free();
+};
+
+#endif