ACKme / WiConnect

Host library for controlling a WiConnect enabled Wi-Fi module.

Dependents:   wiconnect-ota_example wiconnect-web_setup_example wiconnect-test-console wiconnect-tcp_server_example ... more

api/types/FunctionPointer.h@29:b6af04b77a56, 2014-10-27 (annotated)

Committer:
dan_ackme
Date:
Mon Oct 27 13:42:26 2014 -0700
Revision:
29:b6af04b77a56
refactored library layout

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dan_ackme 29:b6af04b77a56 1 /**
dan_ackme 29:b6af04b77a56 2 * ACKme WiConnect Host Library is licensed under the BSD licence:
dan_ackme 29:b6af04b77a56 3 *
dan_ackme 29:b6af04b77a56 4 * Copyright (c)2014 ACKme Networks.
dan_ackme 29:b6af04b77a56 5 * All rights reserved.
dan_ackme 29:b6af04b77a56 6 *
dan_ackme 29:b6af04b77a56 7 * Redistribution and use in source and binary forms, with or without modification,
dan_ackme 29:b6af04b77a56 8 * are permitted provided that the following conditions are met:
dan_ackme 29:b6af04b77a56 9 *
dan_ackme 29:b6af04b77a56 10 * 1. Redistributions of source code must retain the above copyright notice,
dan_ackme 29:b6af04b77a56 11 * this list of conditions and the following disclaimer.
dan_ackme 29:b6af04b77a56 12 * 2. Redistributions in binary form must reproduce the above copyright notice,
dan_ackme 29:b6af04b77a56 13 * this list of conditions and the following disclaimer in the documentation
dan_ackme 29:b6af04b77a56 14 * and/or other materials provided with the distribution.
dan_ackme 29:b6af04b77a56 15 * 3. The name of the author may not be used to endorse or promote products
dan_ackme 29:b6af04b77a56 16 * derived from this software without specific prior written permission.
dan_ackme 29:b6af04b77a56 17 *
dan_ackme 29:b6af04b77a56 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS AND ANY EXPRESS OR IMPLIED
dan_ackme 29:b6af04b77a56 19 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
dan_ackme 29:b6af04b77a56 20 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
dan_ackme 29:b6af04b77a56 21 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
dan_ackme 29:b6af04b77a56 22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
dan_ackme 29:b6af04b77a56 23 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
dan_ackme 29:b6af04b77a56 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
dan_ackme 29:b6af04b77a56 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
dan_ackme 29:b6af04b77a56 26 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
dan_ackme 29:b6af04b77a56 27 * OF SUCH DAMAGE.
dan_ackme 29:b6af04b77a56 28 */
dan_ackme 29:b6af04b77a56 29 #pragma once
dan_ackme 29:b6af04b77a56 30
dan_ackme 29:b6af04b77a56 31
dan_ackme 29:b6af04b77a56 32 namespace wiconnect
dan_ackme 29:b6af04b77a56 33 {
dan_ackme 29:b6af04b77a56 34
dan_ackme 29:b6af04b77a56 35
dan_ackme 29:b6af04b77a56 36 /**
dan_ackme 29:b6af04b77a56 37 * @brief Generic function pointer.
dan_ackme 29:b6af04b77a56 38 * @note Internal use only
dan_ackme 29:b6af04b77a56 39 */
dan_ackme 29:b6af04b77a56 40 class FunctionPointer
dan_ackme 29:b6af04b77a56 41 {
dan_ackme 29:b6af04b77a56 42 public:
dan_ackme 29:b6af04b77a56 43 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 44 FunctionPointer& operator=( const FunctionPointer& other )
dan_ackme 29:b6af04b77a56 45 {
dan_ackme 29:b6af04b77a56 46 _object = other._object;
dan_ackme 29:b6af04b77a56 47 _function = other._function;
dan_ackme 29:b6af04b77a56 48 _membercaller = other._membercaller;
dan_ackme 29:b6af04b77a56 49 memcpy(_member, other._member, sizeof(_member));
dan_ackme 29:b6af04b77a56 50 return *this;
dan_ackme 29:b6af04b77a56 51 }
dan_ackme 29:b6af04b77a56 52
dan_ackme 29:b6af04b77a56 53 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 54 bool isValid() const
dan_ackme 29:b6af04b77a56 55 {
dan_ackme 29:b6af04b77a56 56 return (_function != NULL) || (_object != NULL);
dan_ackme 29:b6af04b77a56 57 }
dan_ackme 29:b6af04b77a56 58
dan_ackme 29:b6af04b77a56 59 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 60 void setInvalid()
dan_ackme 29:b6af04b77a56 61 {
dan_ackme 29:b6af04b77a56 62 _function = NULL;
dan_ackme 29:b6af04b77a56 63 _object = NULL;
dan_ackme 29:b6af04b77a56 64 }
dan_ackme 29:b6af04b77a56 65
dan_ackme 29:b6af04b77a56 66 protected:
dan_ackme 29:b6af04b77a56 67 void *_object;
dan_ackme 29:b6af04b77a56 68 void *_function;
dan_ackme 29:b6af04b77a56 69 char _member[16];
dan_ackme 29:b6af04b77a56 70 void *_membercaller;
dan_ackme 29:b6af04b77a56 71 };
dan_ackme 29:b6af04b77a56 72
dan_ackme 29:b6af04b77a56 73 }