Namespaces
Variants
Views
Actions

std::stacktrace_entry

From cppreference.com
< cpp‎ | utility
 
 
Utilities library
General utilities
Relational operators (deprecated in C++20)
Integer comparison functions
(C++20)(C++20)(C++20)
(C++20)
Swap and type operations
(C++14)
(C++11)
(C++11)
(C++11)
(C++17)
Common vocabulary types
(C++11)
(C++17)
(C++17)
(C++17)
(C++11)
(C++17)

Elementary string conversions
(C++17)
(C++17)
Stacktrace
stacktrace_entry
(C++23)
 
std::stacktrace_entry
 
Defined in header <stacktrace>
class stacktrace_entry;
(since C++23)

The stacktrace_entry class provides operations for querying information about an evaluation in a stacktrace. Each stacktrace_entry object is either empty, or represents an evaluation in a stacktrace.

stacktrace_entry models std::regular and std::three_way_comparable<std::strong_ordering>.

Contents

[edit] Member types

native_handle_type(C++23) implementation-defined native handle type

[edit] Member functions

constructs a new stacktrace_entry
(public member function) [edit]
(destructor)
(C++23)
destroys the stacktrace_entry
(public member function)
(C++23)
assigns the contents of one stacktrace_entry to another
(public member function)
Observers
gets the implementation-defined native handle of the stacktrace_entry
(public member function)
checks whether the stacktrace_entry is empty
(public member function)
Query
gets the description of the evaluation represented by the stacktrace_entry
(public member function)
gets the name of the source file that lexically contains the expression or statement whose evaluation is represented by the stacktrace_entry
(public member function) [edit]
gets the line number that lexically relates the evaluation represented by the stacktrace_entry
(public member function) [edit]

[edit] Non-member functions

compares two stacktrace_entry values
(function)
(C++23)
returns a string with a description of the stacktrace_entry
(function) [edit]
performs stream output of stacktrace_entry
(function template) [edit]

[edit] Helper classes

hash support for std::stacktrace_entry
(class template specialization) [edit]

[edit] Example

[edit] See also

approximate representation of an invocation sequence consists of stacktrace entries
(class template) [edit]
A class representing information about the source code, such as file names, line numbers, and function names
(class) [edit]