в 15:31, 26 мая 2010

2010-05-26T15:31:02Z

Admin: 1 версия

2010-05-26T12:05:22Z

1 версия

Новая страница

==equal_range of duplicate multiset==

<source lang="csharp">
#include "stdafx.h"
#include <cliext/set>
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)
{
multiset<MyClass^> mpets;
mpets.insert(gcnew MyClass("King"));
mpets.insert(gcnew MyClass("Buster"));
mpets.insert(mpets.end(), gcnew MyClass("Zipper"));
mpets.insert(gcnew MyClass("N"));
multiset<MyClass^>::iterator New_Puppy = mpets.insert(gcnew MyClass("N"));

multiset<MyClass^>::pair_iter_iter FindSE = mpets.equal_range(*New_Puppy);
for (; FindSE.first != FindSE.second; ++FindSE.first)
System::Console::Write("{0} ", FindSE.first->Name);

return (0);
}

</source>

==Erase element from multiset==

<source lang="csharp">
#include "stdafx.h"
#include <cliext/set>
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)
{
multiset<MyClass^> mpets;
mpets.insert(gcnew MyClass("King"));
mpets.insert(gcnew MyClass("Buster"));
mpets.insert(mpets.end(), gcnew MyClass("Zipper"));
mpets.insert(gcnew MyClass("N"));
multiset<MyClass^>::iterator New_Puppy = mpets.insert(gcnew MyClass("N"));

int count = mpets.erase(*New_Puppy);
System::Console::WriteLine("\n\nErasing {0} New Puppies from container", count);

return (0);
}

</source>

==Insert elements (with duplicate) to multiset==

<source lang="csharp">
#include "stdafx.h"
#include <cliext/set>
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)
{
multiset<MyClass^> mpets;
mpets.insert(gcnew MyClass("King"));
mpets.insert(gcnew MyClass("Buster"));
mpets.insert(mpets.end(), gcnew MyClass("Zipper"));
mpets.insert(gcnew MyClass("N"));
multiset<MyClass^>::iterator New_Puppy = mpets.insert(gcnew MyClass("N"));

for each (MyClass^ pet in mpets)
System::Console::Write("{0} ", pet->Name);
return (0);
}

</source>

==Insert to multiset==

<source lang="csharp">
#include "stdafx.h"
#include <cliext/set>
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)
{
multiset<MyClass^> mpets;
mpets.insert(gcnew MyClass("A"));
mpets.insert(gcnew MyClass("B"));
mpets.insert(mpets.end(), gcnew MyClass("Z"));
return (0);
}

</source>

==Upper/Lower bound of duplicate multiset==

<source lang="csharp">
#include "stdafx.h"
#include <cliext/set>
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)
{
multiset<MyClass^> mpets;
mpets.insert(gcnew MyClass("King"));
mpets.insert(gcnew MyClass("Buster"));
mpets.insert(mpets.end(), gcnew MyClass("Zipper"));
mpets.insert(gcnew MyClass("N"));
multiset<MyClass^>::iterator New_Puppy = mpets.insert(gcnew MyClass("N"));
multiset<MyClass^>::iterator puppiesL = mpets.lower_bound(*New_Puppy);
multiset<MyClass^>::iterator puppiesU = mpets.upper_bound(*New_Puppy);
for(; puppiesL != puppiesU; puppiesL++)
System::Console::Write("{0} ", puppiesL->Name);

return (0);
}

</source>

← Предыдущая	Версия 15:31, 26 мая 2010
(нет различий)

Visual C++ .NET/Collections/multiset - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия