//******************************************************************************
// RCF - Remote Call Framework
// Copyright (c) 2005 - 2007. All rights reserved.
// Consult your license for conditions of use.
// Developed by Jarl Lindrud.
// Contact: jlindrud@hotmail.com .
//******************************************************************************
#ifndef INCLUDE_SF_DATAPTR_HPP
#define INCLUDE_SF_DATAPTR_HPP
#include <string>
#include <SF/PortableTypes.hpp>
namespace SF {
//************************************************************************
// DataPtr class holds a pointer to a buffer of data. It includes an internal
// buffer in order to avoid dynamic memory allocation for small buffer sizes, < 64bytes.
class DataPtr
{
private:
typedef Byte8 T;
public:
DataPtr();
DataPtr(const T *sz);
DataPtr(const T *sz, UInt32 length);
DataPtr(const DataPtr &rhs);
DataPtr &operator=(const DataPtr &rhs);
~DataPtr();
void assign(const T *sz, UInt32 length);
void assign(const T *sz);
void assign(const std::string &s);
void release();
UInt32 allocate(UInt32 length);
void terminatebufferwithzero() const;
void update_length();
T *get() const;
UInt32 length() const;
bool empty() const;
std::string cpp_str() const;
private:
T *ptr_;
UInt32 length_;
UInt32 allocatedLength_;
int whichDeleter_;
void (*pfn_deleter_)(T *);
T buffer_[64];
UInt32 length(const T *sz);
};
bool operator<(const DataPtr &lhs, const DataPtr &rhs);
bool operator==(const DataPtr &lhs, const DataPtr &rhs);
//bool operator==(const DataPtr &lhs, const Byte8 *rhs);
bool operator!=(const DataPtr &lhs, const DataPtr &rhs);
//bool operator!=(const DataPtr &lhs, const Byte8 *rhs);
} // namespace SF
#endif // ! INCLUDE_SF_DATAPTR_HPP