add namespace

include/MemoryProcessing.cuh

@@ -2,6 +2,8 @@
 #include "TemplateParameters.h"
 #include <cstddef>
 
+namespace memproc
+{
     template <MemType memtype>
     bool realloc(void *&array, size_t &allocated_size, const size_t new_size);
 
@@ -10,3 +12,4 @@ bool dealloc(void *&array, size_t &allocated_size);
 
     template <MemType dst_memtype, MemType src_memtype>
     bool memcopy(void *dst, const void* src, const size_t copy_elem_size);
+}
\ No newline at end of file