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Edit File: grefstring.h

/* grefstring.h: Reference counted strings * * Copyright 2018 Emmanuele Bassi * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ #pragma once #include "gmem.h" #include "gmacros.h" G_BEGIN_DECLS GLIB_AVAILABLE_IN_2_58 char * g_ref_string_new (const char *str); GLIB_AVAILABLE_IN_2_58 char * g_ref_string_new_len (const char *str, gssize len); GLIB_AVAILABLE_IN_2_58 char * g_ref_string_new_intern (const char *str); GLIB_AVAILABLE_IN_2_58 char * g_ref_string_acquire (char *str); GLIB_AVAILABLE_IN_2_58 void g_ref_string_release (char *str); GLIB_AVAILABLE_IN_2_58 gsize g_ref_string_length (char *str); /** * GRefString: * * A typedef for a reference-counted string. A pointer to a #GRefString can be * treated like a standard `char*` array by all code, but can additionally have * `g_ref_string_*()` methods called on it. `g_ref_string_*()` methods cannot be * called on `char*` arrays not allocated using g_ref_string_new(). * * If using #GRefString with autocleanups, g_autoptr() must be used rather than * g_autofree(), so that the reference counting metadata is also freed. * * Since: 2.58 */ typedef char GRefString; G_END_DECLS