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1 // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // contains the inline functions of the RSmsSocketBuf class |
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15 // |
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16 // |
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17 |
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18 /** |
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19 @file |
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20 |
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21 @return how much the socket is lagging for read |
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22 If positive the buffer needs to read more from the socket in order to be synchronised |
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23 @publishedAll |
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24 |
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25 */ |
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26 inline TInt RSmsSocketBuf::Lag(TRead) const |
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27 { |
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28 return Ptr(ERead)-End(ERead); |
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29 } |
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30 |
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31 |
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32 /** |
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33 * @return how much the socket is lagging for write |
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34 * If positive the buffer need to write more to the socket in order to be synchronised |
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35 */ |
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36 inline TInt RSmsSocketBuf::Lag(TWrite) const |
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37 { |
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38 return Ptr(EWrite)-iBuffer; |
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39 } |