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livetrax/libs/pbd/pbd/debug.h
Paul Davis c3a52084f8 new DEBUG_ENABLED(bits) macro, potentially useful here and there
git-svn-id: svn://localhost/ardour2/branches/3.0@11102 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-12-28 21:01:52 +00:00

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1.8 KiB
C++

/*
Copyright (C) 2009 Paul Davis
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __libpbd_debug_h__
#define __libpbd_debug_h__
#include <stdint.h>
#include <sstream>
namespace PBD {
extern uint64_t debug_bits;
uint64_t new_debug_bit (const char* name);
void debug_print (const char* prefix, std::string str);
void set_debug_bits (uint64_t bits);
int parse_debug_options (const char* str);
void list_debug_options ();
namespace DEBUG {
/* this namespace is so that we can write DEBUG::bit_name */
extern uint64_t Stateful;
extern uint64_t Properties;
extern uint64_t FileManager;
extern uint64_t Pool;
}
}
#ifndef NDEBUG
#define DEBUG_TRACE(bits,str) if ((bits) & PBD::debug_bits) { PBD::debug_print (# bits, str); }
#define DEBUG_STR_DECL(id) std::stringstream __debug_str ## id;
#define DEBUG_STR(id) __debug_str ## id
#define DEBUG_STR_APPEND(id,s) __debug_str ## id << s;
#define DEBUG_ENABLED(bits) ((bits) & PBD::debug_bits)
#else
#define DEBUG_TRACE(bits,fmt,...) /*empty*/
#define DEBUG_STR(a) /* empty */
#define DEBUG_STR_APPEND(a,b) /* empty */
#define DEBUG_ENABLED(b) (0)
#endif
#endif /* __libpbd_debug_h__ */