/**
 * @file 	output.h
 * @brief 	Output routines.
 * @author 	Hanno Rein <hanno@hanno-rein.de>
 * 
 * @section 	LICENSE
 * Copyright (c) 2011 Hanno Rein, Shangfei Liu
 *
 * This file is part of rebound.
 *
 * rebound is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * rebound is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with rebound.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
#ifndef _OUTPUT_H
#define _OUTPUT_H
struct reb_simulation;

#include <stdio.h>
void reb_output_stream_write(char** bufp, size_t* allocatedsize, size_t* sizep, void* restrict data, size_t size); ///< Replacement for memstream

#ifdef PROFILING
/**
 * Profiling categories
 */
enum profiling_categories {
    PROFILING_CAT_INTEGRATOR, // Counts integrator and gravity part. Gravity part gets subtracted at output. 
    PROFILING_CAT_BOUNDARY,
    PROFILING_CAT_GRAVITY,
    PROFILING_CAT_COLLISION,
#ifdef OPENGL
    PROFILING_CAT_VISUALIZATION,
#endif // OPENGL
    PROFILING_CAT_NUM,
};
void profiling_start(void);
void profiling_stop(int cat);
#define PROFILING_START() profiling_start()	///< Start profiling block 
#define PROFILING_STOP(C) profiling_stop(C)	///< Stop profiling block 
#else // PROFILING
#define PROFILING_START()	///< Start profiling block (dummy, does nothing) 
#define PROFILING_STOP(C)	///< Stop profiling block (dummy, does nothing)
#endif // PROFILING

#endif
