// created by ztwaker on 2006-8-24
// Used for: Read in the whole file
//
?
#include
<
iostream
>
#include
<
fstream
>
#include
<
string
>
?
bool
open
(
const
std
::
string
&
fn
,
std
::
string
&
data
)
{
??????
std
::
ifstream
file
(
fn
.
c_str
(),
std
::
ios
::
in
|
std
::
ios
::
binary
);
??????
if
(!
file
)
?????????????
return
false
;
??????
??????
file
.
seekg
(0,
std
::
ios_base
::
end
);
??????
long
len
=
file
.
tellg
();
??????
file
.
seekg
(0,
std
::
ios_base
::
beg
);
??????
??????
char
*
buffer
=
new
char
[
len
];
??????
file
.
read
(
buffer
,
len
);
??????
data
.
assign
(
buffer
,
len
);
??????
delete
[]
buffer
;
??????
??????
file
.
close
();
???
return
true
;
}
?
void
test()
{
??????
using
namespace
std
;
??????
const
string
filename
=
"Cpp1.ncb"
;
//"Cpp22.cpp";
??????
string
s
;
??????
if
(
open
(
filename
,
s
))
?????????????
cout
<<
s
.
size
() <<
endl
<<
s
.
c_str
() <<
endl
;
}
?
int
main()
{
??? test();
???
return
0;
}
?
/*
OUTPUT:
?
33792
Microsoft C/C++ program database 2.00
.JG
*/