src/common/global.h

/***************************************************************************
 *                                                                         *
 *   LinuxSampler - modular, streaming capable sampler                     *
 *                                                                         *
 *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
 *                                                                         *
 *   This program 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 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 this program; if not, write to the Free Software           *
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,                 *
 *   MA  02111-1307  USA                                                   *
 ***************************************************************************/

// All application global declarations are defined here.

#ifndef __GLOBAL_H__
#define __GLOBAL_H__

//#define DEBUG_HEADERS 1

#if DEBUG_HEADERS
# warning global.h included
#endif // DEBUG_HEADERS

#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>

#include <string>
#include <sstream>

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#define LS_DEBUG_LEVEL  1  ///< the higher this value the higher verbosity, 0 means no debug messages at all

#if LS_DEBUG_LEVEL > 0
#  define dmsg(debuglevel,x)    if (LS_DEBUG_LEVEL >= debuglevel) {printf x; fflush(stdout);}
#else
#  define dmsg(debuglevel,x)
#endif // LS_DEBUG

/// Defines the max. pitch value used in the application (in octaves)
#define MAX_PITCH                       4

/// Defines how many event objects the modulation system allocates
#define MAX_EVENTS_PER_FRAGMENT         1024

/// defines globally the bit depth of used samples
typedef int16_t sample_t;

typedef std::string String;

/**
 * Wether a function / method call was successful, or if warnings or even an
 * error occured.
 */
enum result_type_t {
    result_type_success,
    result_type_warning,
    result_type_error
};

/**
 * Used whenever a detailed description of the result of a function / method
 * call is needed.
 */
struct result_t {
    result_type_t type;     ///< success, warning or error
    int           code;     ///< warning or error code
    String        message;  ///< detailed warning or error message
};

template<class T> inline String ToString(T o) {
        std::stringstream ss;
        ss << o;
        return ss.str();
}

#endif // __GLOBAL_H__
1	/***************************************************************************
2	* *
3	* LinuxSampler - modular, streaming capable sampler *
4	* *
5	* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6	* *
7	* This program is free software; you can redistribute it and/or modify *
8	* it under the terms of the GNU General Public License as published by *
9	* the Free Software Foundation; either version 2 of the License, or *
10	* (at your option) any later version. *
11	* *
12	* This program is distributed in the hope that it will be useful, *
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of *
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
15	* GNU General Public License for more details. *
16	* *
17	* You should have received a copy of the GNU General Public License *
18	* along with this program; if not, write to the Free Software *
19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
20	* MA 02111-1307 USA *
21	***************************************************************************/
22
23	// All application global declarations are defined here.
24
25	#ifndef __GLOBAL_H__
26	#define __GLOBAL_H__
27
28	//#define DEBUG_HEADERS 1
29
30	#if DEBUG_HEADERS
31	# warning global.h included
32	#endif // DEBUG_HEADERS
33
34	#include <stdlib.h>
35	#include <stdint.h>
36	#include <stdio.h>
37
38	#include <string>
39	#include <sstream>
40
41	#ifdef HAVE_CONFIG_H
42	# include <config.h>
43	#endif
44
45	#define LS_DEBUG_LEVEL 1 ///< the higher this value the higher verbosity, 0 means no debug messages at all
46
47	#if LS_DEBUG_LEVEL > 0
48	# define dmsg(debuglevel,x) if (LS_DEBUG_LEVEL >= debuglevel) {printf x; fflush(stdout);}
49	#else
50	# define dmsg(debuglevel,x)
51	#endif // LS_DEBUG
52
53	/// Defines the max. pitch value used in the application (in octaves)
54	#define MAX_PITCH 4
55
56	/// Defines how many event objects the modulation system allocates
57	#define MAX_EVENTS_PER_FRAGMENT 1024
58
59	/// defines globally the bit depth of used samples
60	typedef int16_t sample_t;
61
62	typedef std::string String;
63
64	/**
65	* Wether a function / method call was successful, or if warnings or even an
66	* error occured.
67	*/
68	enum result_type_t {
69	result_type_success,
70	result_type_warning,
71	result_type_error
72	};
73
74	/**
75	* Used whenever a detailed description of the result of a function / method
76	* call is needed.
77	*/
78	struct result_t {
79	result_type_t type; ///< success, warning or error
80	int code; ///< warning or error code
81	String message; ///< detailed warning or error message
82	};
83
84	template<class T> inline String ToString(T o) {
85	std::stringstream ss;
86	ss << o;
87	return ss.str();
88	}
89
90	#endif // __GLOBAL_H__