[23] | 1 | // Copyright (c) 2013 by István Váradi
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| 2 |
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| 3 | // This file is part of XPLRA, a remote-access plugin for X-Plane
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| 4 |
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| 5 | // Redistribution and use in source and binary forms, with or without
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| 6 | // modification, are permitted provided that the following conditions are met:
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| 7 |
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| 8 | // 1. Redistributions of source code must retain the above copyright notice, this
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| 9 | // list of conditions and the following disclaimer.
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| 10 | // 2. Redistributions in binary form must reproduce the above copyright notice,
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| 11 | // this list of conditions and the following disclaimer in the documentation
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| 12 | // and/or other materials provided with the distribution.
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| 13 |
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| 14 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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| 15 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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| 16 | // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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| 17 | // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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| 18 | // ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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| 19 | // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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| 20 | // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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| 21 | // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 22 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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| 23 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 24 |
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| 25 | // The views and conclusions contained in the software and documentation are those
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| 26 | // of the authors and should not be interpreted as representing official policies,
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| 27 | // either expressed or implied, of the FreeBSD Project.
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| 28 |
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| 29 | //------------------------------------------------------------------------------
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| 30 |
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| 31 | #include <hu/varadiistvan/xplra/xplra.h>
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| 32 |
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| 33 | #include <stdio.h>
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[25] | 34 | #include <string.h>
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[23] | 35 |
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| 36 | //------------------------------------------------------------------------------
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| 37 |
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| 38 | int main()
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| 39 | {
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[25] | 40 | static const char* tailNum1 = "VAI";
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| 41 |
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[23] | 42 | int retval = 0;
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| 43 | const char* errorString = 0;
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| 44 | int numEngines = 0;
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| 45 | float spoolTime = 0.0;
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| 46 | double latitude = 0.0, longitude = 0.0;
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[24] | 47 | ssize_t length, i;
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| 48 | size_t length1, j;
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| 49 | uint8_t result[260];
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| 50 | uint8_t* result1 = 0;
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| 51 | int32_t result3[8];
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| 52 | int32_t* result4 = 0;
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| 53 | float result5[8];
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| 54 | float* result6 = 0;
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[25] | 55 | float acfElevUp;
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| 56 | double localX;
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| 57 | float numBlades[8];
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| 58 | int32_t batteryArrayOn[8];
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| 59 | uint8_t tailNum[40];
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[23] | 60 |
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| 61 | printf("Connection to X-Plane...\n");
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| 62 | int connectionID = xplra_connect();
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| 63 |
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| 64 | if (connectionID>=0) {
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| 65 | printf("Connected.\n\n");
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| 66 | } else {
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| 67 | printf("Connection failed.\n");
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| 68 | goto cleanup;
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| 69 | }
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| 70 |
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| 71 | printf("Querying the number of the engines...\n");
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| 72 | if (xplra_get_int(&numEngines, connectionID,
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| 73 | "sim/aircraft/engine/acf_num_engines")<0)
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| 74 | {
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| 75 | goto error;
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| 76 | }
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| 77 | printf("The number of engines: %d\n\n", numEngines);
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| 78 |
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| 79 | printf("Querying an invalid dataref...\n");
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| 80 | if (xplra_get_int(&numEngines, connectionID,
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| 81 | "sim/aircraft/engine/num_engines")==0) {
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| 82 | printf("\n>>>>>>>>>>>> Succeeded!!!!!!!!!!!!!!!!!!!!!!\n\n");
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| 83 | } else {
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| 84 | printf("Error occured: %s\n\n",
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| 85 | xplra_get_last_error_string(connectionID));
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| 86 | xplra_clear_last_error(connectionID);
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| 87 | }
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| 88 |
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| 89 | printf("Querying the spool time of a jet engine...\n");
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| 90 | if (xplra_get_float(&spoolTime, connectionID,
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| 91 | "sim/aircraft/engine/acf_spooltime_jet")<0)
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| 92 | {
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| 93 | goto error;
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| 94 | }
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| 95 | printf("The spool time: %f\n\n", spoolTime);
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| 96 |
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| 97 | printf("Querying the spool time of a propeller...\n");
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| 98 | if (xplra_get_float(&spoolTime, connectionID,
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| 99 | "sim/aircraft/engine/acf_spooltime_prop")<0)
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| 100 | {
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| 101 | goto error;
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| 102 | }
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| 103 | printf("The spool time: %f\n\n", spoolTime);
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| 104 |
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| 105 | printf("Querying the coordinates...\n");
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| 106 | if (xplra_get_double(&latitude, connectionID,
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| 107 | "sim/flightmodel/position/latitude")<0)
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| 108 | {
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| 109 | goto error;
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| 110 | }
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| 111 | if (xplra_get_double(&longitude, connectionID,
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| 112 | "sim/flightmodel/position/longitude")<0)
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| 113 | {
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| 114 | goto error;
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| 115 | }
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| 116 | printf("The coordinates: %f, %f\n\n", latitude, longitude);
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| 117 |
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[24] | 118 | printf("Querying the aircraft's description as an array of a fixed size...\n");
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| 119 | length = xplra_get_byte_array(result, sizeof(result)/sizeof(result[0]),
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| 120 | 0, connectionID,
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| 121 | "sim/aircraft/view/acf_descrip");
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| 122 | if (length<0) goto error;
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| 123 | printf("Got %zu bytes, as a string: '%s'\n\n", length, result);
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| 124 |
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| 125 | printf("Querying the aircraft's description as a dynamically created array with an offset of 3...\n");
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| 126 | length1 = 0;
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| 127 | result1 = xplra_get_byte_array_new(&length1, 3, connectionID,
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| 128 | "sim/aircraft/view/acf_descrip");
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| 129 | if (result1==0) goto error;
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| 130 | printf("Got %zu bytes, as a string: '%s'\n\n", length1, result1);
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| 131 |
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| 132 | printf("Querying the aircraft's engine types as an array of a fixed size...\n");
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| 133 | length = xplra_get_int_array(result3, sizeof(result3)/sizeof(result3[0]), 0,
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| 134 | connectionID, "sim/aircraft/prop/acf_en_type");
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| 135 |
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| 136 | if (length<0) goto error;
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| 137 | printf("Got %zd values:", length);
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| 138 | for(i = 0; i<length; ++i) {
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| 139 | if (i>0) printf(",");
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| 140 | printf(" %d", result3[i]);
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| 141 | }
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| 142 | printf("\n\n");
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| 143 |
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| 144 | printf("Querying the aircraft's engine types as a dynamically created array...\n");
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| 145 | length1 = 0;
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| 146 | result4 = xplra_get_int_array_new(&length1, 0, connectionID,
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| 147 | "sim/aircraft/prop/acf_en_type");
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| 148 | printf("Got %zu values:", length1);
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| 149 | for(j = 0; j<length1; ++j) {
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| 150 | if (j>0) printf(",");
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| 151 | printf(" %d", result4[j]);
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| 152 | }
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| 153 | printf("\n\n");
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| 154 |
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| 155 | printf("Querying the aircraft's propeller direction as an array of a fixed size...\n");
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| 156 | length = xplra_get_float_array(result5, sizeof(result5)/sizeof(result5[0]),
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| 157 | 0, connectionID,
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| 158 | "sim/aircraft/prop/acf_prop_dir");
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| 159 | printf("Got %zd values:", length);
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| 160 | for(i = 0; i<length; ++i) {
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| 161 | if (i>0) printf(",");
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| 162 | printf(" %f", result5[i]);
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| 163 | }
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| 164 | printf("\n\n");
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| 165 |
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| 166 | printf("Querying the aircraft's propeller direction as a dynamically created array...\n");
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| 167 | length1 = 0;
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| 168 | result6 = xplra_get_float_array_new(&length1, 0, connectionID,
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| 169 | "sim/aircraft/prop/acf_prop_dir");
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| 170 | printf("Got %zu values:", length1);
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| 171 | for(j = 0; j<length1; ++j) {
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| 172 | if (j>0) printf(",");
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| 173 | printf(" %f", result6[j]);
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| 174 | }
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| 175 | printf("\n\n");
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| 176 |
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[25] | 177 | printf("Setting the number of the engines to %d...\n", numEngines + 1);
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| 178 | if (xplra_set_int(connectionID, "sim/aircraft/engine/acf_num_engines",
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| 179 | numEngines + 1)<0)
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| 180 | {
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| 181 | goto error;
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| 182 | }
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| 183 | if (xplra_get_int(&numEngines, connectionID,
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| 184 | "sim/aircraft/engine/acf_num_engines")<0)
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| 185 | {
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| 186 | goto error;
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| 187 | }
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| 188 | printf("The new number of engines: %d\n\n", numEngines);
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| 189 |
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| 190 |
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| 191 | if (xplra_get_float(&acfElevUp, connectionID,
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| 192 | "sim/aircraft/controls/acf_elev_up")<0)
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| 193 | {
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| 194 | goto error;
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| 195 | }
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| 196 | printf("Setting the aircraft elevator up control from %f to %f...\n",
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| 197 | acfElevUp, acfElevUp + 15.0);
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| 198 | if (xplra_set_float(connectionID,
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| 199 | "sim/aircraft/controls/acf_elev_up",
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| 200 | acfElevUp + 15.0) < 0)
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| 201 | {
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| 202 | goto error;
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| 203 | }
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| 204 | if (xplra_get_float(&acfElevUp, connectionID,
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| 205 | "sim/aircraft/controls/acf_elev_up")<0)
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| 206 | {
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| 207 | goto error;
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| 208 | }
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| 209 | printf("The aircraft elevator up control set to %f\n\n", acfElevUp);
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| 210 |
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| 211 | if (xplra_get_double(&localX, connectionID,
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| 212 | "sim/flightmodel/position/local_x")<0)
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| 213 | {
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| 214 | goto error;
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| 215 | }
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| 216 | printf("Setting the aircraft's local X-coordinate from %f to %f...\n",
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| 217 | localX, localX + 15.0);
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| 218 | if (xplra_set_double(connectionID, "sim/flightmodel/position/local_x",
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| 219 | localX + 15.0)<0)
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| 220 | {
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| 221 | goto error;
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| 222 | }
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| 223 | if (xplra_get_double(&localX, connectionID,
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| 224 | "sim/flightmodel/position/local_x")<0)
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| 225 | {
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| 226 | goto error;
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| 227 | }
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| 228 | printf("The aircraft's local X-coordinate set to %f\n\n", localX);
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| 229 |
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| 230 | length = xplra_get_float_array(numBlades,
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| 231 | sizeof(numBlades)/sizeof(numBlades[0]), 0,
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| 232 | connectionID,
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| 233 | "sim/aircraft/prop/acf_num_blades");
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| 234 | if (length<0) goto error;
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| 235 |
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| 236 | printf("Setting the number of blades\n from:");
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| 237 | for(i = 0; i<length; ++i) {
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| 238 | if (i>0) printf(",");
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| 239 | printf(" %f", numBlades[i]);
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| 240 | }
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| 241 | printf("\n to:");
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| 242 | for(i = 0; i<length; ++i) {
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| 243 | numBlades[i] += 2.5;
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| 244 | if (i>0) printf(",");
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| 245 | printf(" %f", numBlades[i]);
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| 246 | }
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| 247 | printf("\n");
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| 248 | if (xplra_set_float_array(connectionID,
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| 249 | "sim/aircraft/prop/acf_num_blades",
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| 250 | numBlades, length, 0)<0)
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| 251 | {
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| 252 | goto error;
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| 253 | }
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| 254 | length = xplra_get_float_array(numBlades,
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| 255 | sizeof(numBlades)/sizeof(numBlades[0]), 0,
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| 256 | connectionID,
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| 257 | "sim/aircraft/prop/acf_num_blades");
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| 258 | if (length<0) goto error;
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| 259 | printf("The result:");
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| 260 | for(i = 0; i<length; ++i) {
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| 261 | if (i>0) printf(",");
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| 262 | printf(" %f", numBlades[i]);
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| 263 | }
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| 264 | printf("\n\n");
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| 265 |
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| 266 | length = xplra_get_int_array(batteryArrayOn,
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| 267 | sizeof(batteryArrayOn)/sizeof(batteryArrayOn[0]),
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| 268 | 0, connectionID,
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| 269 | "sim/cockpit/electrical/battery_array_on");
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| 270 | if (length<0) goto error;
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| 271 | printf("Setting the batteries\n from:");
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| 272 | for(i = 0; i<length; ++i) {
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| 273 | if (i>0) printf(",");
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| 274 | printf(" %d", batteryArrayOn[i]);
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| 275 | }
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| 276 | printf("\n to:");
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| 277 | for(i = 0; i<length; ++i) {
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| 278 | batteryArrayOn[i] = !batteryArrayOn[i];
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| 279 | numBlades[i] += 2.5;
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| 280 | if (i>0) printf(",");
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| 281 | printf(" %d", batteryArrayOn[i]);
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| 282 | }
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| 283 | printf("\n");
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| 284 | if (xplra_set_int_array(connectionID,
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| 285 | "sim/cockpit/electrical/battery_array_on",
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| 286 | batteryArrayOn, length, 0)<0)
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| 287 | {
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| 288 | goto error;
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| 289 | }
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| 290 | length = xplra_get_int_array(batteryArrayOn,
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| 291 | sizeof(batteryArrayOn)/sizeof(batteryArrayOn[0]),
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| 292 | 0, connectionID,
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| 293 | "sim/cockpit/electrical/battery_array_on");
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| 294 | if (length<0) goto error;
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| 295 | printf("The result:");
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| 296 | for(i = 0; i<length; ++i) {
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| 297 | if (i>0) printf(",");
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| 298 | printf(" %d", batteryArrayOn[i]);
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| 299 | }
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| 300 | printf("\n\n");
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| 301 |
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| 302 | memset(tailNum, 0, sizeof(tailNum));
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| 303 | strcpy((char*)tailNum, "HA-VAI");
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| 304 | printf("Setting the tail number to %s as a byte array...\n", tailNum);
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| 305 | if (xplra_set_byte_array(connectionID,
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| 306 | "sim/aircraft/view/acf_tailnum",
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| 307 | tailNum, sizeof(tailNum), 0)<0)
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| 308 | {
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| 309 | goto error;
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| 310 | }
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| 311 |
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| 312 | memset(tailNum, 0, sizeof(tailNum));
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| 313 | length = xplra_get_byte_array(tailNum, sizeof(tailNum), 0,
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| 314 | connectionID,
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| 315 | "sim/aircraft/view/acf_tailnum");
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| 316 | if (length<0) goto error;
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| 317 | printf("The tail number is: '%s'\n\n", (char*)tailNum);
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| 318 |
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| 319 | printf("Setting the tail number to %s as a string...\n", tailNum1);
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| 320 | if (xplra_set_string(connectionID, "sim/aircraft/view/acf_tailnum",
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| 321 | tailNum1, 40, 0)<0)
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| 322 | {
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| 323 | goto error;
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| 324 | }
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| 325 | memset(tailNum, 0, sizeof(tailNum));
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| 326 | length = xplra_get_byte_array(tailNum, sizeof(tailNum), 0,
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| 327 | connectionID,
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| 328 | "sim/aircraft/view/acf_tailnum");
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| 329 | if (length<0) goto error;
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| 330 | printf("The tail number is: '%s'\n\n", (char*)tailNum);
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| 331 |
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[23] | 332 | goto cleanup;
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| 333 | error:
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| 334 | errorString = xplra_get_last_error_string(connectionID);
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| 335 | if (errorString==0) {
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| 336 | printf("\nUnknown error occured!\n");
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| 337 | } else {
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| 338 | printf("\nError: %s\n", errorString);
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| 339 | }
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| 340 |
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| 341 | retval = 1;
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| 342 | cleanup:
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| 343 | if (connectionID>=0) xplra_disconnect(connectionID);
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| 344 | return retval;
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| 345 | }
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| 346 |
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| 347 | //------------------------------------------------------------------------------
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| 348 |
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| 349 | // Local Variables:
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| 350 | // mode: C++
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| 351 | // c-basic-offset: 4
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| 352 | // indent-tabs-mode: nil
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| 353 | // End:
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