e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental/*
360aad676ba92ca443083da298b766628f6a3bfbmental * Inkscape::Util::ptr_shared<T> - like T const *, but stronger
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental *
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental * Authors:
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental * MenTaLguY <mental@rydia.net>
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental *
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental * Copyright (C) 2006 MenTaLguY
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental *
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental * Released under GNU GPL, read the file 'COPYING' for more information
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental */
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental#include "util/share.h"
c0537dcfe264414d52ad86579d57cb0cb2183dcbAlex Valavanis#include <glib.h>
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mentalnamespace Inkscape {
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mentalnamespace Util {
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental
360aad676ba92ca443083da298b766628f6a3bfbmentalptr_shared<char> share_string(char const *string) {
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental g_return_val_if_fail(string != NULL, share_unsafe<char>(NULL));
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental return share_string(string, std::strlen(string));
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental}
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental
360aad676ba92ca443083da298b766628f6a3bfbmentalptr_shared<char> share_string(char const *string, std::size_t length) {
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental g_return_val_if_fail(string != NULL, share_unsafe<char>(NULL));
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental char *new_string=new (GC::ATOMIC) char[length+1];
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental std::memcpy(new_string, string, length);
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental new_string[length] = 0;
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental return share_unsafe(new_string);
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental}
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental}
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental}
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental/*
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental Local Variables:
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental mode:c++
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental c-file-style:"stroustrup"
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental indent-tabs-mode:nil
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental fill-column:99
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental End:
e7cd2ec3e1687a262ebe95e5ac7a47f8ab147ce2mental*/
a4030d5ca449e7e384bc699cd249ee704faaeab0Chris Morgan// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :