make_collection (STL/CLR)
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The latest version of this topic can be found at make_collection (STL/CLR).
Make a range_adapter from an iterator pair.
Syntax
template<typename Iter>
range_adapter<Iter> make_collection(Iter first, Iter last);
Parameters
Iter
The type of the wrapped iterators.
first
First iterator to wrap.
last
Second iterator to wrap.
Remarks
The template function returns gcnew range_adapter<Iter>(``first``, last``). You use it to construct a range_adapter``<Iter> object from a pair of iterators.
Example
// cliext_make_collection.cpp
// compile with: /clr
#include <cliext/adapter>
#include <cliext/deque>
typedef cliext::deque<wchar_t> Mycont;
typedef cliext::range_adapter<Mycont::iterator> Myrange;
int main()
{
cliext::deque<wchar_t> d1;
d1.push_back(L'a');
d1.push_back(L'b');
d1.push_back(L'c');
// display contents " a b c"
for each (wchar_t elem in d1)
System::Console::Write(" {0}", elem);
System::Console::WriteLine();
System::Collections::ICollection^ p1 =
cliext::make_collection(d1.begin(), d1.end());
System::Console::WriteLine("Count = {0}", p1->Count);
System::Console::WriteLine("IsSynchronized = {0}",
p1->IsSynchronized);
System::Console::WriteLine("SyncRoot not nullptr = {0}",
p1->SyncRoot != nullptr);
// copy the sequence
cli::array<System::Object^>^ a1 = gcnew cli::array<System::Object^>(5);
a1[0] = L'|';
p1->CopyTo(a1, 1);
a1[4] = L'|';
for each (wchar_t elem in a1)
System::Console::Write(" {0}", elem);
System::Console::WriteLine();
return (0);
}
a b c
Count = 3
IsSynchronized = False
SyncRoot not nullptr = True
| a b c |
Requirements
Header: <cliext/adapter>
Namespace: cliext