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Teuchos_DebugDefaultAsserts.hpp
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4// Teuchos: Common Tools Package
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41
42#ifndef TEUCHOS_DEBUG_DEFAULT_ASSERTS_HPP
43#define TEUCHOS_DEBUG_DEFAULT_ASSERTS_HPP
44
45
46#include "Teuchos_Assert.hpp"
47
48
49#ifdef TEUCHOS_DEBUG
50#define TEUCHOS_SWITCH_DEFAULT_DEBUG_ASSERT() default: TEUCHOS_TEST_FOR_EXCEPT(true)
51#else
59#define TEUCHOS_SWITCH_DEFAULT_DEBUG_ASSERT()
60#endif
61
62// NOTE: Some explaination for the above TEUCHOS_SWITCH_DEFAULT_DEBUG_ASSERT()
63// macro:
64//
65// In a debug build where default: throws always, we can't have a follow-up
66// break statement or some compilers (e.g. NVCC) will (correctly) complain
67// that the 'break' statement is unreachable. Older compilers did not do
68// this. However, in a non-debug build, you want to not even put in a
69// 'default:' block. That way, if all of the enum values are not covered,
70// then must compilers will issue a warning about that and we want to see that
71// warning in a non-debug build.
72
73#ifdef TEUCHOS_DEBUG
74#define TEUCHOS_IF_ELSE_DEBUG_ASSERT() else { TEUCHOS_TEST_FOR_EXCEPT(true); }
75#else
83#define TEUCHOS_IF_ELSE_DEBUG_ASSERT() else {}
84#endif
85
86
87#endif // TEUCHOS_DEBUG_DEFAULT_ASSERTS_HPP