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::assign (STL/CLR)