?? filereader.h
字號:
//// Copyright (c) 2005 by Istv醤 V醨adi//// This file is part of dxr3Player, a DVD player written specifically // for the DXR3 (aka Hollywood+) decoder card.// 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 2 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, write to the Free Software// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA//------------------------------------------------------------------------------#include <cstdio>#include <inttypes.h>//------------------------------------------------------------------------------/** * Class to facilitate the reading of certain data types from an stdio * FILE. */class FileReader{protected: /** * The file to read from. */ FILE* file;public: /** * Construct the reader with the given file. */ FileReader(FILE* file); /** * Read an 8-bit unsigned value. * * @return if the reading was successful */ bool read(uint8_t& x); /** * Read an 8-bit unsigned value. */ uint8_t read8(); /** * Read an 8-bit signed value. * * @return if the reading was successful */ bool read(int8_t& x); /** * Read an 8-bit signed value. */ int8_t readS8(); /** * Read a 16-bit unsigned value. */ bool read(uint16_t& x); /** * Read a 16-bit unsigned value. */ uint16_t read16(); /** * Read a 32-bit unsigned value. */ bool read(uint32_t& x); /** * Read a 32-bit unsigned value. */ uint32_t read32(); /** * Read a 64-bit unsigned value. */ bool read(uint64_t& x); /** * Read a 64-bit unsigned value. */ uint64_t read64(); /** * Read an array of bytes. */ bool read(void* buffer, size_t length);};//------------------------------------------------------------------------------// Local variables:// mode: c++// End:
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -