Visual C++ .NET/Collections/make collection — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
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Текущая версия на 15:05, 26 мая 2010
subset ICollection<> created by make_collection<>()
<source lang="csharp">
- include "stdafx.h"
- include <cliext/deque>
- include <cliext/adapter>
using namespace System; using namespace cliext; using namespace System::Collections::Generic; ref class MyClass { public:
String^ Name; MyClass() : Name(String::Empty) { } MyClass(String^ name) : Name(name) { } MyClass(const MyClass% orig) { Name = orig.Name; } MyClass% operator=(const MyClass% orig) { if (this != %orig) Name = orig.Name; return *this; } ~MyClass() { } bool operator<(const MyClass^ rhs) { return (Name->CompareTo(rhs->Name) < 0); } bool operator==(const MyClass^ rhs) { return (Name->Equals(rhs->Name)); }
};
int main(array<System::String ^> ^args) {
deque<MyClass^> pets; pets.push_front(gcnew MyClass("A")); pets.push_front(gcnew MyClass("B")); pets.push_front(gcnew MyClass("C")); pets.push_front(gcnew MyClass("D"));
System::Console::WriteLine("\n\nfor each loop -- subset ICollection<> created by make_collection<>():"); ICollection<MyClass^>^ icMyClasss = make_collection(pets.begin() + 1,pets.end() - 1); for each (MyClass^ pet in icMyClasss) System::Console::Write("{0} ", pet->Name); return (0);
}
</source>