diff options
Diffstat (limited to 'gnulib/lib/gl_xoset.h')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/lib/gl_xoset.h | 67 |
2 files changed, 67 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/lib/gl_xoset.h b/gnulib/lib/gl_xoset.h new file mode 100644 index 0000000..1fe2dcc --- /dev/null +++ b/gnulib/lib/gl_xoset.h @@ -0,0 +1,67 @@ +/* Abstract ordered set data type, with out-of-memory checking. + Copyright (C) 2009-2011 Free Software Foundation, Inc. + Written by Bruno Haible <bruno@clisp.org>, 2009. + + 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 3 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, see <http://www.gnu.org/licenses/>. */ + +#ifndef _GL_XOSET_H +#define _GL_XOSET_H + +#include "gl_oset.h" +#include "xalloc.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* These functions are thin wrappers around the corresponding functions with + _nx_ infix from gl_oset.h. Upon out-of-memory, they invoke xalloc_die (), + instead of returning an error indicator. */ +extern gl_oset_t gl_oset_create_empty (gl_oset_implementation_t implementation, + gl_setelement_compar_fn compar_fn, + gl_setelement_dispose_fn dispose_fn); +extern bool gl_oset_add (gl_oset_t set, const void *elt); + +#if HAVE_INLINE + +# define gl_oset_create_empty gl_oset_create_empty_inline +static inline gl_oset_t +gl_oset_create_empty (gl_oset_implementation_t implementation, + gl_setelement_compar_fn compar_fn, + gl_setelement_dispose_fn dispose_fn) +{ + gl_oset_t result = + gl_oset_nx_create_empty (implementation, compar_fn, dispose_fn); + if (result == NULL) + xalloc_die (); + return result; +} + +# define gl_oset_add gl_oset_add_inline +static inline bool +gl_oset_add (gl_oset_t set, const void *elt) +{ + int result = gl_oset_nx_add (set, elt); + if (result < 0) + xalloc_die (); + return result; +} + +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* _GL_XOSET_H */ |