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pod.h
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27 
28 #pragma once
29 
30 #include <nvbio/basic/types.h>
31 
32 namespace nvbio {
33 
34 template <typename T>
35 struct pod_type { typedef T type; };
36 
37 template <typename T>
38 NVBIO_FORCEINLINE NVBIO_DEVICE void write(T* ptr, const T& e)
39 {
40  *(typename pod_type<T>::type*)ptr = (const typename pod_type<T>::type&)e;
41 }
42 template <typename T>
44 {
45  return binary_cast<T>( *(const typename pod_type<T>::type*)ptr );
46 }
47 
48 template <typename T>
49 struct pod_writer
50 {
53 
55  pod_writer(T& e) : ptr(&e) {}
56 
58  void operator=(const T& e) { write( ptr, e ); }
59 
60  T* ptr;
61 };
62 
63 template <typename T>
64 struct pod_reader
65 {
68 
70  pod_reader(const T& e) : ptr(&e) {}
71 
73  operator T() { return read( ptr ); }
74 
75  const T* ptr;
76 };
77 
78 } // namespace nvbio