MyVector類模仿設計

今天學完演算法之後突然想起來上個學期乙個課上模仿vector設計的乙個類可以貼出來水一水，如果有類似課程作業的同志可以參考下吧…但質量不保證，僅供參考，可能有錯。

#ifndef myvector_hpp

#define myvector_hpp
#include
using namespace std;
template
class myvector
;template myvector::
myvector
(double dimension)
throw
(int
,double
)//初始化維數為dimension的向量，預設初始化維數為0
if(dimension==0)
int idimension=
(int
)dimension;
start=new t[
2*idimension]
;    finish=start+idimension;
end_of_storage=finish+idimension;
distance dis=finish-start;
for(
int i=
0;i)    start[i]=0
;}template myvector::
myvector
(value_type begin,
double size)
throw
(int
,double
)//輸入用於初始化的陣列首位址與該陣列的大小，陣列大小可通過sizeof(ptr)/sizeof(*ptr)求得
int dimension=size;
start=new t[
2*dimension]
;    finish=start+dimension;
end_of_storage=finish+dimension;
for(
int i=
0;i(start+i)=*
(begin+i);}
template myvector::
myvector
(int num,
double cnt)
throw
(int
,double
)//初始化維數為cnt為num的向量
int dimension=cnt;
start=new t[
2*dimension]
;    finish=start+dimension;
end_of_storage=finish+dimension;
distance dis=finish-start;
for(
int i=
0;i)    start[i]
=num;
}template myvector::
~myvector()
template myvector::
myvector
(myvector
const
&cpy)
else
}template myvector
& myvector
::operator=
(const myvector
& cpy)
else}}
return
*this;
}template t*
& myvector::
begin()
template t*
& myvector::
end(
)template t*
& myvector::
storage()
template
void myvector::
destroy()
template
long myvector::
size()
const
template
long myvector::
capacity()
const
template
long myvector::
dimension()
const
template
void myvector::
push_back
(value_type add)
else
if(finish!=end_of_storage)
else
return;}
template
void myvector::
pop_back()
*(finish-1)
=0;    finish--
;return;}
template
void myvector::
sort
(iterator &begin,iterator &end)
for(
int i=
0;i)        value_type temp;
temp=
**ori;
**ori=
**min;
**min=temp;}}
template
void myvector::
reverse
(iterator &begin,iterator &end)
for(
int i=
0;i2;i++
)return;}
template
void myvector::
swap
(myvector
&sp)
template ostream& operator <<
(ostream&out,
const myvector
&vec)
templatemyvector
& myvector
::operator +
(myvector
&add)
templatemyvector
& myvector
::operator +
(int add)
templatet& myvector
::operator (
double number)
throw
(long
,double
)template bool operator <
(const myvector
& cmp1,
const myvector
& cmp2)
template bool operator <=
(const myvector
& cmp1,
const myvector
& cmp2)
template bool operator >
(const myvector
& cmp1,
const myvector
& cmp2)
template bool operator >=
(const myvector
& cmp1,
const myvector
& cmp2)
templatemyvector
& myvector
::operator++()
templatemyvector myvector
::operator++
(int
)templatemyvector
& myvector
::operator--()
templatemyvector myvector
::operator--
(int
)template myvector
& myvector
::operator*
(myvector
&multi)
throw
(int)}
template
void myvector::
extend()
#endif
/* myvector_hpp */

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