std::stacktrace_entry::operator bool
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< cpp | utility | stacktrace entry
C++
Diagnostics library
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std::stacktrace_entry
| Member functions | ||||
| Observers | ||||
stacktrace_entry::operator bool | ||||
| Query | ||||
| Non-member functions | ||||
| Helper classes | ||||
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constexpr
explicit operator bool
(
)
const
noexcept
;
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(since C++23) | |
Checks whether the stacktrace_entry is non-empty, i.e. it represents an evaluation in a stacktrace.
Parameters
(none)
Return value
true if the stacktrace_entry is non-empty, false
Notes
A non-empty stacktrace_entry can be obtained from a std::basic_stacktrace created by std::basic_stacktrace::current or a copy of such std::basic_stacktrace.
An empty stacktrace_entry can be created by the default constructor.
Example
| This section is incomplete Reason: no example |