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69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
/* devexer.hpp: base classes for device exerciser
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Copyright (c) 2019, Joerg Hoppe
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j_hoppe@t-online.de, www.retrocmp.com
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell 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 conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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JOERG HOPPE BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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16-mar-2019 JH edit start
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A device exerciser access a device installed on UNIBUS,
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for test or to read/write data.
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Classhierarche
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rl < disk < devexer
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rk < disk < devexer
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identify a piece of data in the streams
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blockaddr_disk_c <- blockaddr_c
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blockaddr_tape_c <- blockaddr_c
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Uses also params
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*/
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#include <algorithm>
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#include "devexer.hpp"
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namespace devexer {
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// declare device list of class separate
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list<devexer_c *> devexer_c::myexercisers;
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devexer_c::devexer_c() {
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// add reference to device to class list
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myexercisers.push_back(this);
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}
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devexer_c::~devexer_c() {
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// registered parameters must be deleted by allocator
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parameter.clear();
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// remove device from class list
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// https://www.safaribooksonline.com/library/view/c-cookbook/0596007612/ch08s05.html
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list<devexer_c*>::iterator p = find(myexercisers.begin(), myexercisers.end(), this);
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if (p != myexercisers.end())
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myexercisers.erase(p);
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}
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} // namespace
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