1 /* sane - Scanner Access Now Easy. 2 3 Copyright (C) 2019 Povilas Kanapickas <povilas@radix.lt> 4 5 This file is part of the SANE package. 6 7 This program is free software; you can redistribute it and/or 8 modify it under the terms of the GNU General Public License as 9 published by the Free Software Foundation; either version 2 of the 10 License, or (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, but 13 WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <https://www.gnu.org/licenses/>. 19 20 As a special exception, the authors of SANE give permission for 21 additional uses of the libraries contained in this release of SANE. 22 23 The exception is that, if you link a SANE library with other files 24 to produce an executable, this does not by itself cause the 25 resulting executable to be covered by the GNU General Public 26 License. Your use of that executable is in no way restricted on 27 account of linking the SANE library code into it. 28 29 This exception does not, however, invalidate any other reasons why 30 the executable file might be covered by the GNU General Public 31 License. 32 33 If you submit changes to SANE to the maintainers to be included in 34 a subsequent release, you agree by submitting the changes that 35 those changes may be distributed with this exception intact. 36 37 If you write modifications of your own for SANE, it is your choice 38 whether to permit this exception to apply to your modifications. 39 If you do not wish that, delete this exception notice. 40 */ 41 42 #ifndef BACKEND_GENESYS_FWD_H 43 #define BACKEND_GENESYS_FWD_H 44 45 namespace genesys { 46 47 // calibration.h 48 struct Genesys_Calibration_Cache; 49 50 // command_set.h 51 class CommandSet; 52 53 // device.h 54 struct Genesys_Gpo; 55 struct MethodResolutions; 56 struct Genesys_Model; 57 struct Genesys_Device; 58 59 // error.h 60 class DebugMessageHelper; 61 class SaneException; 62 63 // genesys.h 64 class GenesysButton; 65 struct Genesys_Scanner; 66 67 // image.h 68 class Image; 69 70 // image_buffer.h 71 class ImageBuffer; 72 73 // image_pipeline.h 74 class ImagePipelineNode; 75 // ImagePipelineNode* skipped 76 class ImagePipelineStack; 77 78 // image_pixel.h 79 struct Pixel; 80 struct RawPixel; 81 82 // low.h 83 struct UsbDeviceEntry; 84 85 // motor.h 86 struct Genesys_Motor; 87 struct MotorSlope; 88 struct MotorProfile; 89 struct MotorSlopeTable; 90 91 // register.h 92 class Genesys_Register_Set; 93 struct GenesysRegisterSetState; 94 95 // row_buffer.h 96 class RowBuffer; 97 98 // usb_device.h 99 class IUsbDevice; 100 class UsbDevice; 101 102 // scanner_interface.h 103 class ScannerInterface; 104 class ScannerInterfaceUsb; 105 class TestScannerInterface; 106 107 // sensor.h 108 struct GenesysFrontendLayout; 109 struct Genesys_Frontend; 110 struct SensorExposure; 111 struct Genesys_Sensor; 112 113 // settings.h 114 struct Genesys_Settings; 115 struct SetupParams; 116 struct ScanSession; 117 118 // value_filter.h 119 template<class T> class ValueFilter; 120 template<class T> class ValueFilterAny; 121 122 // test_usb_device.h 123 class TestUsbDevice; 124 125 } // namespace genesys 126 127 #endif 128