memory.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 COMMON_MEMORY_H
#define COMMON_MEMORY_H

#include "common/util.h"

namespace Common {

void memset16(uint16 *dst, uint16 val, size_t count);
void memset32(uint32 *dst, uint32 val, size_t count);
void memset64(uint64 *dst, uint64 val, size_t count);

template<class In, class Type>
Type *uninitialized_copy(In first, In last, Type *dst) {
    while (first != last)
        new ((void *)dst++) Type(*first++);
    return dst;
}

template<class In, class Type>
Type *uninitialized_move(In first, In last, Type *dst) {
    while (first != last)
        new ((void *)dst++) Type(Common::move(*first++));
    return dst;
}

/*template<class Type, class Value>
void uninitialized_fill(Type *first, Type *last, const Value &x) {
    while (first != last)
        new ((void *)first++) Type(x);
}*/

template<class Type, class Value>
void uninitialized_fill_n(Type *dst, size_t n, const Value &x) {
    while (n--)
        new ((void *)dst++) Type(x);
}

} // End of namespace Common

#endif