source:
vendors/XIOS/current/src/buffer.cpp
@
4990
Last change on this file since 4990 was 3428, checked in by rblod, 12 years ago | |
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File size: 784 bytes |
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1 | #include "xmlioserver_spl.hpp" |
2 | #include "buffer.hpp" |
3 | |
4 | |
5 | namespace xios |
6 | { |
7 | CBuffer::CBuffer(void* buffer_,size_t size_) |
8 | { |
9 | own=false ; |
10 | realloc(buffer_,size_) ; |
11 | } |
12 | |
13 | CBuffer::CBuffer(size_t size_) |
14 | { |
15 | own=false ; |
16 | realloc(size_) ; |
17 | } |
18 | |
19 | void CBuffer::realloc(size_t size_) |
20 | { |
21 | realloc(new char[size_],size_) ; |
22 | own=true ; |
23 | } |
24 | |
25 | void CBuffer::realloc(void* buffer_,size_t size_) |
26 | { |
27 | if (own) delete [] buffer ; |
28 | buffer=(char*)buffer_ ; |
29 | size=size_ ; |
30 | count=0 ; |
31 | read=buffer ; |
32 | write=buffer ; |
33 | own=false ; |
34 | } |
35 | |
36 | size_t CBuffer::remain(void) |
37 | { |
38 | return size-count ; |
39 | } |
40 | |
41 | CBuffer::~CBuffer() |
42 | { |
43 | if (own) delete [] buffer ; |
44 | } |
45 | |
46 | } |
47 | |
48 | |
49 |
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