{"id":62221,"date":"2021-05-15T23:10:05","date_gmt":"2021-05-16T03:10:05","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/read-file-content-programming-code-examples-c-file\/"},"modified":"2021-05-15T23:10:05","modified_gmt":"2021-05-16T03:10:05","slug":"read-file-content-programming-code-examples-c-file","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=62221","title":{"rendered":"Read file content #Programming Code Examples #C++ #File"},"content":{"rendered":"
\n\n#include <iostream>\n#include <fstream>\nusing namespace std;\n\nint main()\n{\n  ifstream in("test", ios::in | ios::binary);\n\n  if(!in) {\n    cout << "Cannot open input file.n";\n    return 1;\n  }\n\n  double num;\n  char str[80];\n\n  in.read((char *) &num, sizeof(double));\n  in.read(str, 14);\n  str[14] = ''; \/\/ null terminate str\n\n  cout << num << ' ' << str;\n\n  in.close();\n\n  return 0;\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=10197
 Categories:Programming Code Examples, C++, File
Tags:C++File
 Post Data:2017-01-02 16:04:23<\/p>\n
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#include <iostream> #include <fstream> using namespace std; int main() { ifstream in("test", ios::in | ios::binary); if(!in) { cout << "Cannot open input file.n"; return 1; } double num; char str[80]; in.read((char *) &num, sizeof(double)); in.read(str, 14); str[14] = ”; \/\/ null terminate str cout << num << ‘ ‘ << str; in.close(); return 0; } … <\/p>\n
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str[14] = ''; \/\/ null terminate str cout << num << ' ' <<\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":10096,"url":"http:\/\/bangla.sitestree.com\/?p=10096","url_meta":{"origin":62221,"position":1},"title":"A simple C++ Program code","author":"","date":"July 29, 2015","format":false,"excerpt":"#include  #include  using namespace std; int main() { \u00a0 ifstream in(\"test\", ios::in | ios::binary); \u00a0 if(!in) { \u00a0\u00a0\u00a0 cout << \"Cannot open input file.\\n\"; \u00a0\u00a0\u00a0 return 1; \u00a0 } \u00a0 double num; \u00a0 char str[80]; \u00a0 in.read((char *) &num, sizeof(double)); \u00a0 in.read(str, 14); \u00a0 str[14] = '\\0'; \/\/\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":10098,"url":"http:\/\/bangla.sitestree.com\/?p=10098","url_meta":{"origin":62221,"position":2},"title":"C++ code : Read file content","author":"","date":"July 30, 2015","format":false,"excerpt":"#include  #include  using namespace std; int main() { \u00a0 ifstream in(\"test\", ios::in | ios::binary); \u00a0 if(!in) { \u00a0\u00a0\u00a0 cout << \"Cannot open input file.\\n\"; \u00a0\u00a0\u00a0 return 1; \u00a0 } \u00a0 double num; \u00a0 char str[80]; \u00a0 in.read((char *) &num, sizeof(double)); \u00a0 in.read(str, 14); \u00a0 str[14] = '\\0'; \/\/\u2026","rel":"","context":"In "Root"","block_context":{"text":"Root","link":"http:\/\/bangla.sitestree.com\/?cat=1"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":76187,"url":"http:\/\/bangla.sitestree.com\/?p=76187","url_meta":{"origin":62221,"position":3},"title":"C Code Build a Binary Tree.","author":"Sayed","date":"July 20, 2024","format":false,"excerpt":"#include  #include  #include  #pragma warning(disable : 4996) #define MaxWordSize 100 \/\/ Declare a structure that holds data in a node typedef struct { char word[MaxWordSize + 1]; } NodeData; typedef struct treeNode { NodeData data; struct treeNode* left, * right; } TreeNode, *TreeNodePtr; typedef struct { TreeNodePtr\u2026","rel":"","context":"In "Data Structure and Algorithms"","block_context":{"text":"Data Structure and Algorithms","link":"http:\/\/bangla.sitestree.com\/?cat=1966"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26864,"url":"http:\/\/bangla.sitestree.com\/?p=26864","url_meta":{"origin":62221,"position":4},"title":"Example Java Programs #Programming Code Examples #Java\/J2EE\/J2ME #J2SE","author":"Author-Check- Article-or-Video","date":"May 3, 2021","format":false,"excerpt":"Very Simple Java Example Programs HelloWorld.java public class HelloWorld { \/\/ method main(): ALWAYS the APPLICATION entry point public static void main (String[] args) { System.out.println (\"Hello World!\"); } } \/\/ Print Today's Date import java.util.*; public class HelloDate { public static void main (String[] args) { System.out.println (\"Hello, it's:\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":26982,"url":"http:\/\/bangla.sitestree.com\/?p=26982","url_meta":{"origin":62221,"position":5},"title":"StringTest.java Demonstrates various methods of the String class. #Programming Code Examples #Java\/J2EE\/J2ME #Basic Java","author":"Author-Check- Article-or-Video","date":"May 7, 2021","format":false,"excerpt":"\/** Taken from Core Web Programming from * Prentice Hall and Sun Microsystems Press, * . * \u00a9 2001 Marty Hall and Larry Brown; * may be freely used or adapted. *\/ public class StringTest { public static void main (String[] args) { String str = \"\"; if (args.length >\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":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/62221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=62221"}],"version-history":[{"count":0,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/62221\/revisions"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=62221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=62221"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=62221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}