1 | // Copyright (c) 2012 by István Váradi
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2 |
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3 | // This file is part of libxplcommon, a common utility library for
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4 | // development related to X-Plane
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5 |
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6 | // Redistribution and use in source and binary forms, with or without
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7 | // modification, are permitted provided that the following conditions are met:
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8 |
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9 | // 1. Redistributions of source code must retain the above copyright notice, this
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10 | // list of conditions and the following disclaimer.
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11 | // 2. Redistributions in binary form must reproduce the above copyright notice,
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12 | // this list of conditions and the following disclaimer in the documentation
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13 | // and/or other materials provided with the distribution.
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14 |
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15 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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16 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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17 | // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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18 | // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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19 | // ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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20 | // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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21 | // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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22 | // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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23 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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24 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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25 |
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26 | // The views and conclusions contained in the software and documentation are those
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27 | // of the authors and should not be interpreted as representing official policies,
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28 | // either expressed or implied, of the FreeBSD Project.
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29 |
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30 | #ifndef XPLCOMMON_POSIX_WAITABLEBUFFER_H
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31 | #define XPLCOMMON_POSIX_WAITABLEBUFFER_H
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32 | //------------------------------------------------------------------------------
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33 |
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34 | #include "../Buffer.h"
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35 | #include "../Failable.h"
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36 |
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37 | //------------------------------------------------------------------------------
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38 |
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39 | namespace xplcommon { namespace posix {
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40 |
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41 | //------------------------------------------------------------------------------
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42 |
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43 | class BufferedWaitable;
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44 |
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45 | //------------------------------------------------------------------------------
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46 |
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47 | /**
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48 | * Base class for buffers used by a BufferedWaitable.
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49 | */
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50 | class WaitableBuffer : public ::xplcommon::Buffer,
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51 | public ::xplcommon::Failable
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52 | {
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53 | protected:
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54 | /**
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55 | * Our waitable.
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56 | */
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57 | BufferedWaitable& waitable;
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58 |
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59 | protected:
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60 | /**
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61 | * Construct the buffer with the given waitable.
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62 | */
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63 | WaitableBuffer(size_t capacity, BufferedWaitable* waitable);
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64 | };
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65 |
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66 | //------------------------------------------------------------------------------
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67 | // Inline definitions
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68 | //------------------------------------------------------------------------------
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69 |
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70 | inline WaitableBuffer::WaitableBuffer(size_t capacity,
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71 | BufferedWaitable* waitable) :
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72 | Buffer(capacity),
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73 | waitable(*waitable)
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74 | {
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75 | }
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76 |
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77 | //------------------------------------------------------------------------------
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78 |
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79 | } /* namespace xplcommon::posix */ } /* namespace xplcommon */
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80 |
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81 | //------------------------------------------------------------------------------
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82 | #endif // XPLCOMMON_POSIX_WAITABLEBUFFER_H
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83 |
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84 | // Local Variables:
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85 | // mode: C++
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86 | // c-basic-offset: 4
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87 | // indent-tabs-mode: nil
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88 | // End:
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