STL怎样同时重载()和< ? - 未名空间MITBBS历史存档

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STL怎样同时重载()和< ?

STL怎样同时重载()和< ?# Programming - 葵花宝典

R*U2016-07-18 07:07

1 楼

http://www.cnbc.com/id/33506105/
For first time homebuyers, the income level to qualify is $75,000/150,000 (
indiv/joint)
For step up buyers the income level to qualify is $125,000/250,000.
For step up buyers, they must have been residing in their primary residence
for 5 years.
The credit is 10% of the sales price, with a maximum of $ 7,290.
The credit runs from Dec. 1, 2009 to April 30, 2010.
For legitimate sales contracts as of April 30, 2010 you have 60 days to
close
There is a waiver for mil

d*i2016-07-18 07:07

2 楼

定义了个优先队列priority_queue, cmp2> pq;
cmp2的格式只能是这样:
class cmp2
{
public:
bool operator()(PI p1, PI p2)
{...
}
}
这样往队列里插入删除没问题了。
可是比较PI元素做比较时居然不work: if(pi好像用来定义优先队列的比较器没法单独作用在元素比较上。
有没简单的办法让比较也take这个同样的比较器？
谢谢！

l*g2016-07-18 07:07

3 楼

how to define step up?
two family can swap the house then get $8000 each?

residence

【在 R***U 的大作中提到】

: http://www.cnbc.com/id/33506105/
: For first time homebuyers, the income level to qualify is $75,000/150,000 (
: indiv/joint)
: For step up buyers the income level to qualify is $125,000/250,000.
: For step up buyers, they must have been residing in their primary residence
: for 5 years.
: The credit is 10% of the sales price, with a maximum of $ 7,290.
: The credit runs from Dec. 1, 2009 to April 30, 2010.
: For legitimate sales contracts as of April 30, 2010 you have 60 days to
: close