TrioCFD 1.9.9_beta
TrioCFD documentation
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OBuffer.h
1/****************************************************************************
2* Copyright (c) 2024, CEA
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4*
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15
16#ifndef OBuffer_included
17#define OBuffer_included
18
19
20#include <Sortie.h>
21#include <sstream>
22//using namespace std;
23
24class OBuffer : public Sortie
25{
26
27public:
28 OBuffer();
29 void new_buffer();
30 void precision(int) override;
31 int get_precision();
32 const char* str();
33 int len();
34 void put_null_char();
35 Sortie& flush() override;
36 // Override to allow setting bin_, even if already open:
37 void set_bin(bool bin) override { bin_ = bin; }
38
39protected:
40
41private:
42 int precision_; ///< used to keep current precision when new_buffer() is called
43
44 /*! @brief This pointer is just a (typed) view on the smart ptr hold by the base class (Sortie).
45 * The base class is managing the memory.
46 */
47 std::ostringstream* buf_ = nullptr;
48
49 std::string string_;
50};
51
52#endif
bool bin_
Is this a binary flux?
Definition AbstractIO.h:50
int len()
Definition OBuffer.cpp:76
int get_precision()
Definition OBuffer.cpp:40
void new_buffer()
Definition OBuffer.cpp:24
const char * str()
Returns a pointer to the beginning of the buffer.
Definition OBuffer.cpp:68
Sortie & flush() override
Forces writing of buffered data to disk. Uses the ofstream implementation.
Definition OBuffer.cpp:48
void put_null_char()
Appends a null character at the end of the buffer to make it a valid C string.
Definition OBuffer.cpp:59
OBuffer()
Definition OBuffer.cpp:18
void precision(int) override
Definition OBuffer.cpp:34
void set_bin(bool bin) override
Definition OBuffer.h:37
Sortie()
Definition Sortie.cpp:26