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MemoryOutStream.h
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MemoryOutStream.h
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#ifndef UNITTEST_MEMORYOUTSTREAM_H
#define UNITTEST_MEMORYOUTSTREAM_H
#include "Config.h"
#include "HelperMacros.h"
#ifdef UNITTEST_MEMORYOUTSTREAM_IS_STD_OSTRINGSTREAM
#include <sstream>
namespace UnitTest
{
class UNITTEST_LINKAGE MemoryOutStream : public std::ostringstream
{
public:
MemoryOutStream() {}
~MemoryOutStream() {}
void Clear();
char const* GetText() const;
private:
MemoryOutStream(MemoryOutStream const&);
void operator =(MemoryOutStream const&);
mutable std::string m_text;
};
#ifdef UNITTEST_COMPILER_IS_MSVC6
std::ostream& operator<<(std::ostream& stream, __int64 const n);
std::ostream& operator<<(std::ostream& stream, unsigned __int64 const n);
#endif
}
#else
#include <cstddef>
#ifdef UNITTEST_COMPILER_IS_MSVC6
namespace std {}
#endif
namespace UnitTest
{
class UNITTEST_LINKAGE MemoryOutStream
{
public:
explicit MemoryOutStream(int const size = 256);
~MemoryOutStream();
void Clear();
char const* GetText() const;
MemoryOutStream& operator <<(char const* txt);
MemoryOutStream& operator <<(int n);
MemoryOutStream& operator <<(long n);
MemoryOutStream& operator <<(unsigned long n);
#ifdef UNITTEST_COMPILER_IS_MSVC6
MemoryOutStream& operator <<(__int64 n);
MemoryOutStream& operator <<(unsigned __int64 n);
#else
MemoryOutStream& operator <<(long long n);
MemoryOutStream& operator <<(unsigned long long n);
#endif
MemoryOutStream& operator <<(float f);
MemoryOutStream& operator <<(double d);
MemoryOutStream& operator <<(void const* p);
MemoryOutStream& operator <<(unsigned int s);
enum { GROW_CHUNK_SIZE = 32 };
int GetCapacity() const;
private:
void operator= (MemoryOutStream const&);
void GrowBuffer(int capacity);
int m_capacity;
char* m_buffer;
};
}
#endif
#endif