/[svn]/linuxsampler/trunk/src/common/global.h
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Annotation of /linuxsampler/trunk/src/common/global.h

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Revision 170 - (hide annotations) (download) (as text)
Sat Jul 3 20:08:07 2004 UTC (19 years, 8 months ago) by senkov
File MIME type: text/x-c++hdr
File size: 3183 byte(s)
* moved ToString to common
* Implemented handling of multiple connections
* Implemented guts for event subscription/unsubscription
* Illustrated event notification sending by sending MISC events
when connections are established or terminated.

1 schoenebeck 53 /***************************************************************************
2     * *
3     * LinuxSampler - modular, streaming capable sampler *
4     * *
5 schoenebeck 56 * Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6 schoenebeck 53 * *
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 senkov 170 #include <sstream>
40 schoenebeck 53
41     #ifdef HAVE_CONFIG_H
42     # include <config.h>
43     #endif
44    
45 schoenebeck 83 #define LS_DEBUG_LEVEL 1 ///< the higher this value the higher verbosity, 0 means no debug messages at all
46 schoenebeck 53
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 senkov 170 template<class T> inline String ToString(T o) {
85     std::stringstream ss;
86     ss << o;
87     return ss.str();
88     }
89    
90 schoenebeck 53 #endif // __GLOBAL_H__

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