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Diffstat (limited to 'libs/pbd/pbd/debug.h')
-rw-r--r-- | libs/pbd/pbd/debug.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/libs/pbd/pbd/debug.h b/libs/pbd/pbd/debug.h new file mode 100644 index 0000000000..a45a867bd2 --- /dev/null +++ b/libs/pbd/pbd/debug.h @@ -0,0 +1,57 @@ +/* + 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; + } +} + +#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; +#else +#define DEBUG_TRACE(bits,fmt,...) /*empty*/ +#define DEBUG_STR(a) /* empty */ +#define DEBUG_STR_APPEND(a,b) /* empty */ +#endif + +#endif /* __libpbd_debug_h__ */ + |