Dune Core Modules (2.4.1)

stdthread.hh
1// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2// vi: set et ts=4 sw=2 sts=2:
3
4#ifndef DUNE_COMMON_STDTHREAD_HH
5#define DUNE_COMMON_STDTHREAD_HH
6
9
10namespace Dune
11{
12
13 // used internally by assertCallOnce for the actual check
14 void doAssertCallOnce(const char *file, int line, const char *function);
15
18
36 inline void assertCallOnce(const char *file = nullptr, int line = -1,
37 const char *function = nullptr)
38 {
39 // make sure to call this only the first time this function is invoked
40 static const bool DUNE_UNUSED works
41 = (doAssertCallOnce(file, line, function), true);
42 }
43
46
50#define DUNE_ASSERT_CALL_ONCE() \
51 ::Dune::assertCallOnce(__FILE__, __LINE__, __func__)
52
53} // namespace Dune
54
55#endif // DUNE_COMMON_STDTHREAD_HH
Dune namespace.
Definition: alignment.hh:10
void assertCallOnce(const char *file=nullptr, int line=-1, const char *function=nullptr)
Make sure call_once() works and provide a helpful error message otherwise.
Definition: stdthread.hh:36
Fallback implementation of the nullptr object in C++0x.
Definition of the DUNE_UNUSED macro for the case that config.h is not available.
Creative Commons License   |  Legal Statements / Impressum  |  Hosted by TU Dresden  |  generated with Hugo v0.111.3 (Nov 24, 23:30, 2024)