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C++This is a discussion on "C++" within the Programming part of the Computer Security: Discussions section; hi there i have the following problem i want to read multiple args through scanf and but them out in main. my prob is that i want to use different args :-) something like the main(char *args[]) function where i ... |
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05-07-05
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 C++ hi there i have the following problem i want to read multiple args through scanf and but them out in main. my prob is that i want to use different args :-) something like the main(char *args[]) function where i can also pass different args through the command line 9 ################################ 10 Ausgabe 11 Arg1: test 12 Arg2: test 13 14 #include "stdafx.h" 15 #include "stdio.h" 16 #include "string.h" 17 18 char buffer[100]; 19 20 void insertarg(char *argv[]){ 21 22 scanf("%s",buffer); 23 argv[0]=buffer; 24 scanf("%s",buffer); 25 argv[1]=buffer; 26 } 27 28 int main(){ 29 char *my_argv[2]; 30 insertarg(my_argv); 31 printf("Arg 1: %s\n",my_argv[0]); 32 printf("Arg 2: %s\n",my_argv[1]); 33 } 34 35 thanx a lot 36 hopeless 37  |
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05-07-05
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| do you mean: int main(int argc,char *argv[]) ? if yes argc here is the number of arguments, program included. and argv[], to select one, as argv[0] is always your program, argv[1] is the switch "-p" in DFind , etc... |
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05-07-05
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| and btw what do you wrote is C , not C++ |
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06-07-05
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| C++ Hi there now i use strncat and chain the arguments successively to the buffer. Later in the main function i split them with strtok and assign them to my various pointers. thanx a lot cya hopeless[/b] |
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