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std::basic_...ktrace::size(3) C++ Standard Libarystd::basic_...ktrace::size(3)

NAME
       std::basic_stacktrace::size - std::basic_stacktrace::size

Synopsis
	  size_type size() const noexcept;  (since C++23)

	  Returns the number of	entries	in the stacktrace.

Parameters
	  (none)

Return value
	  The number of	entries	in the stacktrace.

Complexity
	  Constant.

Example
	  The following	code uses size to display the number of	entries	in the
       current
	  stacktrace:

       // Run this code

	#include <stacktrace>
	#include <iostream>

	int main()
	{
	    auto trace = std::stacktrace::current();

	    std::cout << "trace	contains " << trace.size() << "	entries.\n";
	}

Possible output:
	trace contains 3 entries.

See also
	  empty	   checks whether the basic_stacktrace is empty
		   (public member function)
	  max_size returns the maximum possible	number of stacktrace entries
		   (public member function)

http://cppreference.com		  2024.06.10	 std::basic_...ktrace::size(3)

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