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std::stack::size(3)	       C++ Standard Libary	     std::stack::size(3)

NAME
     std::stack::size - std::stack::size

Synopsis
	size_type size() const;

	Returns  the  number of elements in the container adaptor. Equivalent to
     return
	c.size().

Parameters
	(none)

Return value
	The number of elements in the container adaptor.

Complexity
	Constant.

Example
     // Run this code

      #include <algorithm>
      #include <cassert>
      #include <stack>

      int main()
      {
	  std::stack<int> stack;

	  assert(stack.size() == 0);

	  const int count = 8;

	  for (int i = 0; i != count; ++i)
	      stack.push(i);

	  assert(stack.size() == count);
      }

See also
	empty	checks whether the container adaptor is empty
		(public member function)
	size
	ssize	returns the size of a container or array
	(C++17) (function template)
	(C++20)

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