priority_queue::priority_queue (STL/CLR)

构造容器对象。

    priority_queue();
    priority_queue(priority_queue<Value, Container> right);
    priority_queue(priority_queue<Value, Container> right);
    explicit priority_queue(value_compare^ pred);
    priority_queue(value_compare^ pred, container_type% cont);
    template<typename InIt>
        priority_queue(InIt first, InIt last);
    template<typename InIt>
        priority_queue(InIt first, InIt last,
            value_compare^ pred);
    template<typename InIt>
        priority_queue(InIt first, InIt last,
            value_compare^ pred, container_type% cont);

参数

  • 继续
    容器复制。

  • first
    插入范围的开头。

  • last
    插入范围的末尾。

  • pred
    排序规则序列的谓词。

  • right
    要插入的对象或范围。

备注

构造函数:

priority_queue();

创建空的包装的容器,含有默认排序谓词。 使用它来指定空的初始序列,使用控制默认排序谓词。

构造函数:

priority_queue(priority_queue<Value, Container>% right);

创建 right.get_container()复制的包装的容器,具有排序谓词的 right.value_comp()。 可以使用它来指定初始化的控制序列,该序列是由该集对象right控制序列的副本并使用默认的排序谓词。

构造函数:

priority_queue(priority_queue<Value, Container>^ right);

创建 right->get_container()复制的包装的容器,具有排序谓词的 right->value_comp()。 可以使用它来指定初始化的控制序列,该序列是由该集对象*right控制序列的副本并使用默认的排序谓词。

构造函数:

explicit priority_queue(value_compare^ pred);

创建空的包装的容器,含有默认排序谓词pred。 使用它来指定空的初始序列,使用指定的默认排序谓词。

构造函数:

priority_queue(value_compare^ pred, container_type cont);

创建空的包装的容器,具有排序谓词的 pred,然后按下要使用它指定从现有容器的初始序列 cont 控制的所有元素,具有指定顺序的谓词。

构造函数:

template<typename InIt>

priority_queue(InIt first, InIt last);

创建空的包装的容器,含有默认排序谓词,然后按下序列 [first, last)。 使用它指定从一个指定的 eqeuence 的初始序列控件,具有指定顺序的谓词。

构造函数:

template<typename InIt>

priority_queue(InIt first, InIt last,

value_compare^ pred);

创建空的包装的容器,含有默认排序谓词pred,然后按下序列 [first, last)。 使用它指定从一个指定的 eqeuence 的初始序列控件,具有指定顺序的谓词。

构造函数:

template<typename InIt>

priority_queue(InIt first, InIt last,

value_compare^ pred, container_type% cont);

创建空的包装的容器,具有排序谓词的 pred,然后按下 cont 的所有元素和序列 [first, last)。 使用它指定从现有的容器和指定的 seqeuence 的初始序列控件,具有指定顺序的谓词。

示例

// cliext_priority_queue_construct.cpp 
// compile with: /clr 
#include <cliext/queue> 
#include <cliext/deque> 
 
typedef cliext::priority_queue<wchar_t> Mypriority_queue; 
typedef cliext::deque<wchar_t> Mydeque; 
int main() 
    { 
// construct an empty container 
    Mypriority_queue c1; 
    Mypriority_queue::container_type^ wc1 = c1.get_container(); 
    System::Console::WriteLine("size() = {0}", c1.size()); 
 
    c1.push(L'a'); 
    c1.push(L'b'); 
    c1.push(L'c'); 
    for each (wchar_t elem in wc1) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
 
// construct with an ordering rule 
    Mypriority_queue c2 = cliext::greater<wchar_t>(); 
    System::Console::WriteLine("size() = {0}", c2.size()); 
 
    for each (wchar_t elem in wc1) 
        c2.push(elem); 
    for each (wchar_t elem in c2.get_container()) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
 
// construct with an ordering rule by copying an underlying container 
    Mypriority_queue c2x = 
        gcnew Mypriority_queue(cliext::greater<wchar_t>(), *wc1); 
   for each (wchar_t elem in c2x.get_container()) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
 
// construct with an iterator range 
    Mypriority_queue c3(wc1->begin(), wc1->end()); 
    for each (wchar_t elem in c3.get_container()) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
 
// construct with an iterator range and an ordering rule 
    Mypriority_queue c4(wc1->begin(), wc1->end(), 
        cliext::greater<wchar_t>()); 
    for each (wchar_t elem in c4.get_container()) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
 
// construct with an iterator range, another container, and an ordering rule 
    Mypriority_queue c5(wc1->begin(), wc1->end(), 
        cliext::greater<wchar_t>(), *wc1); 
    for each (wchar_t elem in c5.get_container()) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
 
// construct from a generic container 
    Mypriority_queue c6(c3); 
    for each (wchar_t elem in c6.get_container()) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
 
// construct by copying another container 
    Mypriority_queue c7(%c3); 
    for each (wchar_t elem in c7.get_container()) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
 
// construct with an ordering rule, by copying an underlying container 
    Mypriority_queue c8 = 
        gcnew Mypriority_queue(cliext::greater<wchar_t>(), *wc1); 
    for each (wchar_t elem in c8.get_container()) 
        System::Console::Write(" {0}", elem); 
    System::Console::WriteLine(); 
 
    return (0); 
    } 
 
  

要求

标头: <cliext/queue>

命名空间: cliext

请参见

参考

priority_queue (STL/CLR)

priority_queue::assign (STL/CLR)

priority_queue::generic_container (STL/CLR)

priority_queue::operator= (STL/CLR)