如果在运算符左侧的堆栈对象大于或等于右侧,的堆栈测试对象。
bool operator>=(
const stack <Type, Container>& _Left,
const stack <Type, Container>& _Right
);
参数
_Left
类型 stack对象。_Right
类型 stack对象。
返回值
true,如果在运算符左侧的堆栈与运算符右侧的堆栈严格小于;否则 false。
备注
堆栈对象之间的比较根据其元素的比较pairwise。大于或等于两个堆栈对象之间的关系于比较的第一对不相等元素。
示例
// stack_op_ge.cpp
// compile with: /EHsc
#include <stack>
#include <list>
#include <iostream>
int main( )
{
using namespace std;
// Declares stacks with list base container
stack <int, list<int> > s1, s2, s3;
s1.push( 1 );
s1.push( 2 );
s2.push( 5 );
s2.push( 10 );
s3.push( 1 );
s3.push( 2 );
if ( s1 >= s2 )
cout << "The stack s1 is greater than or equal to "
<< "the stack s2." << endl;
else
cout << "The stack s1 is less than "
<< "the stack s2." << endl;
if ( s1>= s3 )
cout << "The stack s1 is greater than or equal to "
<< "the stack s3." << endl;
else
cout << "The stack s1 is less than "
<< "the stack s3." << endl;
}
要求
标头: <stack>
命名空间: std