{"id":62213,"date":"2021-05-15T23:10:05","date_gmt":"2021-05-16T03:10:05","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/valarray-with-double-value-inside-programming-code-examples-c-valarray\/"},"modified":"2021-05-15T23:10:05","modified_gmt":"2021-05-16T03:10:05","slug":"valarray-with-double-value-inside-programming-code-examples-c-valarray","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=62213","title":{"rendered":"valarray with double value inside #Programming Code Examples #C++ #Valarray"},"content":{"rendered":"
\n\/* The following code example is taken from the book\n * "The C++ Standard Library - A Tutorial and Reference"\n * by Nicolai M. Josuttis, Addison-Wesley, 1999\n *\n * (C) Copyright Nicolai M. Josuttis 1999.\n * Permission to copy, use, modify, sell and distribute this software\n * is granted provided this copyright notice appears in all copies.\n * This software is provided "as is" without express or implied\n * warranty, and with no claim as to its suitability for any purpose.\n *\/\n#include <iostream>\n#include <valarray>\nusing namespace std;\n\n\/\/ print valarray line-by-line\ntemplate<class T>\nvoid printValarray (const valarray<T>& va, int num)\n{\n    for (int i=0; i<va.size()\/num; ++i) {\n        for (int j=0; j<num; ++j) {\n            cout << va[i*num+j] << ' ';\n        }\n        cout << endl;\n    }\n    cout << endl;\n}\n\nint main()\n{\n    \/* valarray with 12 elements\n     * - four rows\n     * - three columns\n     *\/\n    valarray<double> va(12);\n\n    \/\/ fill valarray with values\n    for (int i=0; i<12; i++) {\n        va[i] = i;\n    }\n\n    printValarray (va, 3);\n\n    \/\/ assign 77 to all values that are less than 5\n    va[va<5.0] = 77.0;\n\n    \/\/ add 100 to all values that are greater than 5 and less than 9\n    va[va>5.0 && va<9.0] = valarray<double>(va[va>5.0 && va<9.0]) + 100.0;\n\n    printValarray (va, 3);\n}\n\n\/*\n0 1 2\n3 4 5\n6 7 8\n9 10 11\n\n77 77 77\n77 77 5\n106 107 108\n9 10 11\n\n\n *\/\n\n<\/pre>\n
Note: Brought from our old site: http:\/\/www.salearningschool.com\/example_codes\/ on Jan 2nd, 2017 From: http:\/\/sitestree.com\/?p=10190
 Categories:Programming Code Examples, C++, Valarray
Tags:C++Valarray
 Post Data:2017-01-02 16:04:23<\/p>\n
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\/* The following code example is taken from the book * "The C++ Standard Library – A Tutorial and Reference" * by Nicolai M. Josuttis, Addison-Wesley, 1999 * * (C) Copyright Nicolai M. Josuttis 1999. * Permission to copy, use, modify, sell and distribute this software * is granted provided this copyright notice appears in … <\/p>\n
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Josuttis 1999. * Permission to copy, use, modify, sell and distribute this software * is granted provided\u2026","rel":"","context":"In "C++ \u0964 \u09b8\u09bf \u09aa\u09cd\u09b2\u09be\u09b8 \u09aa\u09cd\u09b2\u09be\u09b8"","block_context":{"text":"C++ \u0964 \u09b8\u09bf \u09aa\u09cd\u09b2\u09be\u09b8 \u09aa\u09cd\u09b2\u09be\u09b8","link":"http:\/\/bangla.sitestree.com\/?cat=1439"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":27259,"url":"http:\/\/bangla.sitestree.com\/?p=27259","url_meta":{"origin":62213,"position":2},"title":"valarray slice #Programming Code Examples #C++ #Valarray","author":"Author-Check- Article-or-Video","date":"May 15, 2021","format":false,"excerpt":"\/* The following code example is taken from the book * \"The C++ Standard Library - A Tutorial and Reference\" * by Nicolai M. Josuttis, Addison-Wesley, 1999 * * (C) Copyright Nicolai M. Josuttis 1999. * Permission to copy, use, modify, sell and distribute this software * is granted provided\u2026","rel":"","context":"In "FromSitesTree.com"","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10070,"url":"http:\/\/bangla.sitestree.com\/?p=10070","url_meta":{"origin":62213,"position":3},"title":"Print minimum, maximum, and sum of the valarray","author":"","date":"July 27, 2015","format":false,"excerpt":"\/* The following code example is taken from the book * \"The C++ Standard Library - A Tutorial and Reference\" * by Nicolai M. Josuttis, Addison-Wesley, 1999 * * (C) Copyright Nicolai M. Josuttis 1999. * Permission to copy, use, modify, sell and distribute this software * is granted provided\u2026","rel":"","context":"In "C++"","block_context":{"text":"C++","link":"http:\/\/bangla.sitestree.com\/?cat=1420"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10556,"url":"http:\/\/bangla.sitestree.com\/?p=10556","url_meta":{"origin":62213,"position":4},"title":"Print three-dimensional valarray line-by-line","author":"","date":"August 29, 2015","format":false,"excerpt":"\/* The following code example is taken from the book \u00a0* \"The C++ Standard Library - A Tutorial and Reference\" \u00a0* by Nicolai M. Josuttis, Addison-Wesley, 1999 \u00a0* \u00a0* (C) Copyright Nicolai M. Josuttis 1999. \u00a0* Permission to copy, use, modify, sell and distribute this software \u00a0* is granted provided\u2026","rel":"","context":"In "Code . 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