collection_adapter::size (STL/CLR)
Counts the number of elements.
size_type size();
Remarks
The member function returns the length of the controlled sequence. It is not defined in a specialization for IEnumerable or IEnumerable<Value>.
Example
// cliext_collection_adapter_size.cpp
// compile with: /clr
#include <cliext/adapter>
#include <cliext/deque>
typedef cliext::collection_adapter<
System::Collections::ICollection> Mycoll;
int main()
{
cliext::deque<wchar_t> d6x(6, L'x');
Mycoll c1(%d6x);
// display initial contents " x x x x x x"
for each (wchar_t elem in c1)
System::Console::Write(" {0}", elem);
System::Console::WriteLine();
System::Console::WriteLine("size() = {0}", c1.size());
return (0);
}
x x x x x x size() = 6
Requirements
Header: <cliext/adapter>
Namespace: cliext