20 General utilities library [utilities]

20.21 Stacktrace [stacktrace]

20.21.4 Class template basic_­stacktrace [stacktrace.basic]

20.21.4.6 Non-member functions [stacktrace.basic.nonmem]

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template<class Allocator> void swap(basic_stacktrace<Allocator>& a, basic_stacktrace<Allocator>& b) noexcept(noexcept(a.swap(b)));
1
#
Effects: Equivalent to a.swap(b).
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string to_string(const stacktrace_entry& f);
2
#
Returns: A string with a description of f.
Recommended practice: The description should provide information about the contained evaluation, including information from f.source_­file() and f.source_­line().
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template<class Allocator> string to_string(const basic_stacktrace<Allocator>& st);
3
#
Returns: A string with a description of st.
[Note 1:
The number of lines is not guaranteed to be equal to st.size().
— end note]
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template<class charT, class traits> basic_ostream<charT, traits>& operator<<(basic_ostream<charT, traits>& os, const stacktrace_entry& f);
4
#
Effects: Equivalent to: return os << to_­string(f);
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template<class charT, class traits, class Allocator> basic_ostream<charT, traits>& operator<<(basic_ostream<charT, traits>& os, const basic_stacktrace<Allocator>& st);
5
#
Effects: Equivalent to: return os << to_­string(st);