Method canPop

src/core/objects/object_query.cpp:121–124

Returns true if elements can be popped at the current nesting.

	
	/// Returns true if elements can be popped at the current nesting.
	bool canPop() const noexcept
	{
		return !stack.empty() && stack.back().depth == depth;
	}
	
	/// Returns true if elements of the given type can be popped at the current nesting.
	bool canPop(ObjectQuery::Operator op) const noexcept {