/usr/include/ClanLib-1.0/ClanLib/Core/IOData/outputsource_memory.h is in libclanlib-dev 1.0~svn3827-3build1.
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** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
//! clanCore="I/O Data"
//! header=core.h
#ifndef header_outputsource_memory
#define header_outputsource_memory
#ifdef CL_API_DLL
#ifdef CL_CORE_EXPORT
#define CL_API_CORE __declspec(dllexport)
#else
#define CL_API_CORE __declspec(dllimport)
#endif
#else
#define CL_API_CORE
#endif
#if _MSC_VER > 1000
#pragma once
#endif
#include "outputsource.h"
//: Outputsource writing to memory.
//- !group=Core/IO Data!
//- !header=core.h!
//- <p>CL_OutputSource_Memory provides a way to write to memory in a way that is abstracted from
//- the user. CL_OutputSource_Memory should not be instantiated directly, but
//- rather CL_OutputSourceProvider should create the appropriate output source.</p>
class CL_API_CORE CL_OutputSource_Memory : public CL_OutputSource
{
//! Construction:
public:
//: Constructs a memory output source.
CL_OutputSource_Memory();
//: Output Source Memory destructor.
virtual ~CL_OutputSource_Memory();
//! Attributes:
public:
//: Returns current position in output source.
//return: Current position in source.
virtual int tell() const;
//: Returns the size of the output source.
//return: Size of the output source.
virtual int size() const;
//: Get the pointer to the internal data array in the memory source.
//- <p>Used to extract the data after usage.</p>
//return: String containing the data written to the output source.
std::string get_data() const;
//! Operations:
public:
//: Writes larger amounts of data (no endian and 64 bit conversion).
//param data: Points to the array from which to write.
//param size: Number of bytes to write.
//return: Num bytes actually written.
virtual int write(const void *data, int size);
//: Opens the output source. By default, it is open.
virtual void open();
//: Closes the output source.
virtual void close();
//: Make a copy of the current outputsource, standing at the same position.
//return: The copy of the output source.
virtual CL_OutputSource *clone();
//! Implementation:
private:
std::string data;
unsigned int pos;
};
#endif
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