64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file inputDeviceSet.h
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* @author rdb
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* @date 2015-12-16
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*/
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#ifndef INPUTDEVICESET_H
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#define INPUTDEVICESET_H
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#include "pandabase.h"
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#include "ordered_vector.h"
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#include "inputDevice.h"
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/**
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* Manages a list of InputDevice objects, as returned by various
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* InputDeviceManager methods. This is implemented like a set, meaning the
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* same device cannot occur more than once.
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*/
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class EXPCL_PANDA_DEVICE InputDeviceSet {
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PUBLISHED:
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InputDeviceSet();
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InputDeviceSet(const InputDeviceSet ©);
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void operator = (const InputDeviceSet ©);
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INLINE ~InputDeviceSet();
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public:
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void add_device(InputDevice *device);
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bool remove_device(InputDevice *device);
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void add_devices_from(const InputDeviceSet &other);
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void remove_devices_from(const InputDeviceSet &other);
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bool has_device(InputDevice *device) const;
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PUBLISHED:
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void clear();
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void reserve(size_t num);
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INLINE InputDevice *operator [] (size_t index) const;
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INLINE size_t size() const;
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void output(std::ostream &out) const;
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void write(std::ostream &out, int indent_level = 0) const;
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private:
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// This is currently implemented as ov_set instead of a regular set so that
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// we can still support random access.
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typedef ov_set<PT(InputDevice)> InputDevices;
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InputDevices _devices;
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};
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INLINE std::ostream &operator << (std::ostream &out, const InputDeviceSet &col) {
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col.output(out);
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return out;
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}
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#include "inputDeviceSet.I"
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#endif
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