00001 // 00002 // $Id: array.cpp 2 2008-03-01 20:58:50Z kulibali $ 00003 // 00004 // Copyright (c) 2008, The Periapsis Project. All rights reserved. 00005 // 00006 // Redistribution and use in source and binary forms, with or without 00007 // modification, are permitted provided that the following conditions are 00008 // met: 00009 // 00010 // * Redistributions of source code must retain the above copyright notice, 00011 // this list of conditions and the following disclaimer. 00012 // 00013 // * Redistributions in binary form must reproduce the above copyright 00014 // notice, this list of conditions and the following disclaimer in the 00015 // documentation and/or other materials provided with the distribution. 00016 // 00017 // * Neither the name of the The Periapsis Project nor the names of its 00018 // contributors may be used to endorse or promote products derived from 00019 // this software without specific prior written permission. 00020 // 00021 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 00022 // IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 00023 // TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00024 // PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 00025 // OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00026 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00027 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00028 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00029 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00030 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00031 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 // 00033 00034 #include "data/array.hpp" 00035 00036 #include <cstdlib> 00037 #include <cstring> 00038 00039 namespace gsgl 00040 { 00041 00042 namespace data 00043 { 00044 00045 void *array_base::allocate(const gsgl::index_t & num_bytes) 00046 { 00047 return ::malloc(static_cast<size_t>(num_bytes)); 00048 } // array_base::allocate() 00049 00050 00051 void *array_base::reallocate(void *ptr, const gsgl::index_t & num_bytes) 00052 { 00053 return ::realloc(ptr, static_cast<size_t>(num_bytes)); 00054 } // array_base::reallocate() 00055 00056 00057 void array_base::deallocate(void *ptr) 00058 { 00059 ::free(ptr); 00060 } // array_base::deallocate() 00061 00062 00063 void array_base::move(void *dest, void *src, const gsgl::index_t & num_bytes) 00064 { 00065 ::memmove(dest, src, static_cast<size_t>(num_bytes)); 00066 } // array_base::move() 00067 00068 00069 void array_base::copy(void *dest, void *src, const gsgl::index_t & num_bytes) 00070 { 00071 ::memcpy(dest, src, static_cast<size_t>(num_bytes)); 00072 } // array_base::copy() 00073 00074 00075 void array_base::set(void *dest, const unsigned char & val, const gsgl::index_t & num_bytes) 00076 { 00077 ::memset(dest, val, static_cast<size_t>(num_bytes)); 00078 } // array_base::set() 00079 00080 00081 } // namespace data 00082 00083 } // namespace gsgl
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