88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
/* This file is part of the Pangolin Project.
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* http://github.com/stevenlovegrove/Pangolin
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*
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* Copyright (c) 2014 Steven Lovegrove
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <string>
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namespace pangolin
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{
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constexpr int META_FLAG_NONE = 0x0000;
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constexpr int META_FLAG_TOGGLE = 0x0001;
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constexpr int META_FLAG_READONLY = 0x0002;
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struct VarMeta
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{
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VarMeta() :
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increment(0.),
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flags(META_FLAG_NONE),
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gui_changed(false),
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logscale(false),
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generic(false)
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{
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range[0] = 0.;
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range[1] = 0.;
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}
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std::string full_name;
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std::string friendly;
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double range[2];
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double increment;
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int flags;
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bool gui_changed;
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bool logscale;
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bool generic;
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};
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// Forward declaration
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template<typename T>
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class VarValueT;
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//! Abstract base class for named Pangolin variables
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class VarValueGeneric
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{
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public:
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VarValueGeneric()
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: str(0)
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{
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}
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virtual ~VarValueGeneric()
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{
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}
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virtual const char* TypeId() const = 0;
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virtual void Reset() = 0;
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virtual VarMeta& Meta() = 0;
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//protected:
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// String serialisation object.
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VarValueT<std::string>* str;
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};
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}
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