I have a group assignment were we need to load sokoban levels from text file. We have loaded the file in a vector but how we can parse the file for it to be used during the game.
We read about malloc and know how to access each character from the vector, but how can we select a particular level after the user inputs an the level integer number?
E.g.
Level 6
# # #
## @#
#####
So I am working on a FUSE filesystem and I currently have the need to load the contents of a text file into an array.
My array initialization looks like: char array[max_entries][PATH_MAX] = {NULL}
The reason I want to pass it by reference is that I want my function to return two values essentially. One a specific char* and the other an array like I initialized. My function proto type looks like:
char* load_meta(char* list[max_entries][PATH_MAX], char* path, int mode);
How I'm trying to call the function:
someChar = load_meta(&array, path_name, 1);
Within the function I try to edit the array by deferenceing it once, like this:
strcpy(*list[i], file_entry); // This seg faults
I am doing an exercise that reads in a text file and loads the data into a struct. My problem is it doesn't read anything from the text file. I think it's the way I'm loading the data. Oh, it does read in the first record that tells the program how many contributor records to create, but nothing after that. Here it is:
Code:
//
#include <iostream>
#include <fstream>
#include <cstdlib>
const int strsize = 30;
const int SIZE = 60;
struct contributions {
char fullname[strsize]; //name
double donation; //donation
[Code] ....
Here is the record input:
Data file:
4
Suz Stuz
55000
Froco Frock
5000
Yandi Yuck
100500
Dippy Dip
120000
9 records - each struct has two members; full name and donation. First record should be number of contributors ...
Let's say I create a small program or just want to open any kind of file on my computer, but I want to run a program that forces the user to enter a password or something (I already know this part). How does one create the code that would open the file?
View 5 Replies View RelatedI made a Tic Tac Toe game that works for 2 human players as it should. I am now trying to add 5 different levels of AI to the game for different levels of difficulty... I've kinda started piecing the code together but it absolutely does not work.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
[Code] .....
i have made this first level in this ascii game, and i realized that if i want to continue, i must rewrite the switch statement and write thousands of lines of code. how can i load a map from a txt file?
#include <iostream>
#include <windows.h>
using namespace std;
[Code].....
I am trying to transfer information from form1 to form2 but it will not allow me to do so; I get an error when I write in the coding of
Form2 frm2 = new Form2();
frm2.FN.text = this.FirstName;
The error reads as "Form2 is inaccessible due to protection levels
I have looked over everything and I am pretty sure everything is set to public on both forms how do I fix this?
I'm working on a project, and I'm trying to fill in various vectors from a given input file. The input file looks like:
<catalog>
<book id ="bk101">
<author>O'Brien, Tim</author> ....etc
My load vectors function looks like this: void load_vectors(vector<string>&id, vector<string>& author...etc)
I can't assume a limit on the number of books etc listed in this catalog, so I'm using the eof() function. However, I don't know how to write the loop to gather the correct strings and place them in the vectors.
Code: while(in.eof())
{ string text;
int index, index2;
getline(in, text);
int index = text.find("<author>");
int index2 = text.find("</author>");
a = index.lenght();
author.pushback[i] = text.substr(index + a, index2);
}
So I have this code that I wrote that pretty much makes a binary search tree with one node per element that holds the data int, one pointer for left, and one pointer for right. My tree is set that if you give it a number it starts as root, then afterwards any number you give it will either be placed left or right if it smaller than the current node or bigger respectively until it hits a pointer that points to NULL.
I was able to get my code to display the numbers in order no matter how bad you inserted the numbers to throw me off. My question now is this, how can I make it count how many levels there are? I'm not sure if this is clear or unclear but I want it to take all the paths and return to me the longest path and that should be how many levels there are.
#include <iostream>
using namespace std;
class binarySearchTree {
private:
class node {
[Code] .....
This seems like a fairly straight forward assignment. Load up a file that contains a series of int values stored in ASCII and print out the ASCII characters to the console.
The problem I am having is that I am getting the numerical value of bytes ("40" for 10 numerical values, "200" for 50 values). The numbers are generated randomly by another file, but I can control how many numbers are generated. For example, if I type in:
shell% cat tempfile
the output is as follows:
/8?qE?. Y4?(T???a???%@
but when I try to run it with my program:
shell% ./intcat tempfile
the output displayed is:
40
Code:
#include <stdio.h>
#include <assert.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdlib.h>
int main(int argc, char *argv[]){
//check if arguments match
[Code] .....
I have done a test, I have edited with the WordPad in Windows on my Local Webserver a file banana.h which contains a list of float arrays in order to extract one array and create a text file named ObjVerts.txt I have done a lot of search in the Web in order to find a small piece of code that can read the text file and convert it to a float array GLfloat, but I did not find any. I have found a lot of piece of code that read the file and make a NSData but many of the code seem to not work. It seem that the last statement return nothing!
NSURL *myurl = [NSURL URLWithString:@"http://localhost/ObjVerts.txt"];
//NSString *mystring = [NSString stringWithContentsOfURL:myurl];
NSData *mydata = [NSData dataWithContentsOfURL:myurl];
I want to:
1. Load HTML File (or take stuff from string)
2. display window with content of that html
so yeah, basically something like a browser, is there some lib that will just load html and do it for me? I dont need whole browser, I just need to show really simple html pages in my app....
Code software that, from an original text file, generate another file with the text content in upper case.For exemple:
entrence:
luke
tom
alex
outings:
LUKE
TOM
ALEX
My code so far:
Code:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
}
[code]....
I want to make a program that opens a text file and checks the usernames listed in the text files to see if the names are registered on a site such as twitter. How easy would this be to make, what things would I need to know?
View 4 Replies View RelatedI am trying to get text file and read only first 100 lines of the text content using c/c++. how can i do it?
is it something like string line;
getline(stream,line);
??
I have a huge text file in following format:
{Bunch of text
.
.
}
[Code].....
I want to extract Text1, Text2, Text3, Text4,..., Text600 in the output file. How can i achieve this?
/* BTW, I am not getting my homework done here. I am an ex-programmer, who has now moved to marketing for some time now, and today, I encountered this problem, which I believe can be solved easily through programming. */
i want to create 100 gmail accounts instantaneously....what i want from you guys is i have written a program that create a text file i want that once i give the program the imput of 1 it should delete the first 3 lines from the file i.e. the first account details coz that is already been created and shift the rest of it 3 lines upwards after that i'll write a javascript that will automatically fill and create the accounts with those names in web browser.....my lil program is here:
#include <stdio.h>
#include <conio.h>
main()
[Code]....
I have a text file called (Test.txt) with the following text:
This is line one
This is line two
This is line three
How do I go about writing a program that will print a line of text (e.g. "This in line two" on the console screen?
All I can seem to do is display the entire text file.
I am trying to put my Save and Load function in my game, this is what i have:
Code:
/* Save game */
void GuardarJuego() {
FILE *fsave;
char turno;
fsave=fopen("SAVE.txt", "w");
fputs(*****, fsave);
[Code] .....
My game code is this: [C] GameCode - Pastebin.com
I don't mean how do I load a bmp, I mean how does SDL manage to do this?
View 2 Replies View RelatedI'm trying to load a PNG image to use as texture, but when I compile the sdl window closes. I'm sure the error is in the function of generating the png texture, because when i don´t use this function, the sdl window does not close. So debugging using cout i found that the cout above glTexImage2D function, shows in console, but the cout in below of glTexImage2D does not work. Does not reading this image?
hear is the function
#include "Texture.h"
#include <iostream>
Texture::Texture() {}
[Code].....
I am trying to run a console program but for any reason it displays an error on the cv.h line.
View 5 Replies View RelatedI have a Visual C++ workspace that has 2 projects (1 exe & 1 DLL). I used Serge Wautier's tutorial [URL] .... to create (multi-language) resource DLLs (satellite DLLs) branching off the exe.
Now I have a collection of strings in the DLL that are shared in other projects. I created a satellite DLL for that DLL but can't figure out how to load it on-demand just like the exe's satellite DLL.
He used:
HINSTANCE hDll = LoadLibrary(szFilename);
AfxSetResourceHandle(hDll);
void CLanguageSupport::UnloadResourceDll() {
if (m_hDll!=NULL) {
SetResourceHandle(AfxGetApp()->m_hInstance); // Restores the EXE as the resource container.
FreeLibrary(m_hDll);
m_hDll= NULL;
}
}
etc etc ... for the unloading/loading satellite DLLs for the exe. But how to do the same for the DLL?
How to read dll files and i came up with this:
// DLL
Main.h:
#ifndef _MAIN_H_
#define _MAIN_H_
#include <iostream>
#include <stdexcept>
#include <fstream>
_declspec(dllimport) void testfunc( int a );
[Code] .....
Out: testfunc == NULL
What went wrong here?
How to load png files and extract their rgb pixels? Library recomendations?
View 2 Replies View RelatedHow to load .wav files. Say there are several .wav files in a folder called "sounds" in "My Documents", what would be the steps on loading them in a vector or array. I'm thinking I should use a vector type of array to not worry for a fixed size.
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