deque::clear (STL/CLR)
Usuwa wszystkie elementy.
void clear();
Uwagi
The member function effectively calls deque::erase (STL/CLR)( deque::begin (STL/CLR)(), deque::end (STL/CLR)()).Służy do zapewnienia, że kontrolowane sekwencji jest pusty.
Przykład
// cliext_deque_clear.cpp
// compile with: /clr
#include <cliext/deque>
int main()
{
cliext::deque<wchar_t> c1;
c1.push_back(L'a');
c1.push_back(L'b');
c1.push_back(L'c');
// display initial contents " a b c"
for each (wchar_t elem in c1)
System::Console::Write(" {0}", elem);
System::Console::WriteLine();
// clear the container and reinspect
c1.clear();
System::Console::WriteLine("size() = {0}", c1.size());
// add elements and clear again
c1.push_back(L'a');
c1.push_back(L'b');
for each (wchar_t elem in c1)
System::Console::Write(" {0}", elem);
System::Console::WriteLine();
c1.clear();
System::Console::WriteLine("size() = {0}", c1.size());
return (0);
}
Wymagania
Nagłówek: < cliext/deque >
Obszar nazw: cliext