C++ :: Find And Replace Function For Text Editor

Jan 3, 2013

I'm building a find and replace function for my text editor I'm building the function without support from the algorithm header.

The function is written like: doc.find_replace("Word_to_be_replaced", "The_word_that_is_replacing"); I find this very easy to understand replace this, with this.

find_replace will both have char * as their arguments.

The problem I'm having right now if I replace a bigger word for a smaller word how do I delete the extra characters from memory.

So if I replace "Goodbye" with "Hello" how do I delete the last two characters? So I don't print garbage code.

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C++ :: How To Find And Replace Info In Text File

Jul 1, 2014

I have a program that gives the user the option to create an employee ID, name, address and so on. It also has the option to search employee by employee ID.

What I want to know is how to add and replace employee info. For example employee changes address. Also how to delete employee information from text file.

Here's my code:

//This program uses file input and output for an employee information system.
#include <iostream>
#include <string>
#include <fstream>
using namespace std;
int main(){
ifstream inFile; //declare ifstream as inFile and ofstream as outFile
ofstream outFile;

[Code] ....

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C++ :: Find And Replace Employee Information In Text File

Jul 15, 2014

How to search for a word in a text file and replace it with a new one. Such as employee address, or first name, etc.

Here's my code:

#include <iostream>
#include <string>
#include <fstream>
using namespace std;
int main(){
ifstream inFile; //declare ifstream as inFile and ofstream as outFile

[Code] ....

It is under choice 3, most of my program runs correctly but I am just stuck at this part.

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C++ :: Integration With Word - Highlight Text And Offer Find / Replace Functionality

Sep 10, 2013

I'm undertaking a project at the moment which requires me to hook into a custom c++ application from a Java applet via JNI. The c++ application needs to communicate with MS Word and potentially other office programmes in order to highlight text and offer find/replace functionality programatically. The idea is that when the applet is launched, it will communicate with the C++ methods to hook into an open MS Word document and highlight all words that start with the letter 't' for example.

I'm concentrating on the C++ side of things first . Even some basic access to an open word document would give me a great start!

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C# :: Add Line Numbers To A Text Editor

Jun 7, 2012

I'm trying to add line numbers to a text editor I'm building but not having much luck. I'm trying to find a way around building something massive with a picture box next to my textbox etc. I'm tried adding VS Basic to my references and searching for the linenum_rtf.cs but I can't seem to find it under existing items.

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C++ :: Text Editor Printing Algorithms?

Mar 26, 2013

They should apply for: backspace, return, regular char input, vertical scrolling. There is only one buffer, and it is not allowed to side scroll past max col, instead it must scroll down, appending the line cur_y + 1.

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C/C++ :: How To Write Plugins For Text Editor

Nov 21, 2013

I want to add plugins like line numbering, syntax highlighting,code coloring,text alignment in a text editor. How i start including them?

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Visual C++ :: Making A Text Editor

Oct 24, 2013

when making a text editor do you have to create a parser for it or are parsers just used in compilers and interpreters?

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C/C++ :: Linked List To Simulate Text Editor

Mar 10, 2015

I am trying to make a text editor in C++ that uses Linked Lists as the main driving force. I need to make a program that can add a line of text at a certain point, delete a certain line of text, print the entire text, and quit and save the text to the original text file inputted from the shell script. My problems are with the cpp file, and the linked list files. My remove function is not what I need it to be I know that. I also know that there are some problems with my cpp file myEditor. My code is below.

#include <sstream>
#include "linkylist.h"
#include <iostream>
#include <fstream>
#include <string>
#include <cstdlib>
using namespace std;
int main(int argc, char *argv[]) {
//node* head = new node;

[Code] ....

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Visual C++ :: Doubly Linked List And Basic Text Editor

Sep 23, 2014

I'm supposed to make a basic text editor using a doubly linked list, I have pretty much written most of it but keep coming across several problems. In certain places,all marked in the code, I get the error "expected a declaration" ive looked online and nothing ive found works. And secondly I also get the error" declaration has no storage class or type specifier" but i havent been able to find anything that works either.

Code:
#include "stdafx.h"
#include <iostream>
#include <fstream>
#include <assert.h>
#include <string>

[Code] ....

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C# :: Find And Replace Box For Notepad?

Feb 20, 2014

How to design Find and Replace Box for notepad using Windows Forms

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C++ :: Find First Non Zero Element In Array Then Replace With NextCard

Dec 8, 2014

I'm trying to find first non zero element in an array then replace the zero with nextCard. it just will not work.

void addToHand(int hand[], int cardToAdd) {
int i=0;
while (hand[i]!=0) {
i++;
} hand[i]=cardToAdd;
}

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C++ :: Find / Calculate And Replace A String In A File

Feb 3, 2013

i have a text file... with example following content:

Pizza 23232
Car 44,495
Drink 3493,90494
....
..
.

and so on..

no i want to find the 44,495 in this textfile.. calculate a new value like 44,495 x 2 + 5

and write the same file as

Pizza 23232
Car 93,99
Drink 3493,90494
....
..
.

back..

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C++ :: String Find And Replace (Modified To Upper Case)

Feb 3, 2013

"C++ is a general-purpose programming language." I have to find the word "C++" and replace it with "Java" and then capitalize all letters.

#include <iostream>
#include <string>
using namespace std;
int main( ) {
string origin; //contains input string
string replace; //the string obtained by replacing "C++" with "Java"

[Code] ....

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C++ :: Function To Find Sum Of Certain Word In Text File?

Jul 26, 2014

I've written a function that has to receive a word as parameter, and then has to find the amount of times that word (uppercase & lowercase) occurs in a text file:

For example, if the word "the" is sent as a parameter, the total amount of times the words "the" and "THE" occurs in the text file, has to be calculated.

However, my function is not displaying the correct amount, what is wrong with my function:

int WordCount :: countWords(string wrd)
{
int counter=0;
string temp = "";

[Code].....

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C++ :: Use Find Function To Search For A Line In Text File

Oct 28, 2013

I'm trying to make a program that will search for a line in a text file using a non default delimitor at the start of the line. An example line in the text file would be as follows:

F Mary Smyth, 19, United Kingdom

I have been able to use the find function to search for and return the 'F' character but would like it to then display the whole corresponding line. Is this possible with the find function?

ifstream readFromFile("data.txt");
string Destinations[1] = {"F "};
string data;
while(!readFromFile.eof()){
getline(readFromFile,data);

[code]...

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C++ :: Replace Some Elements In Text File?

Nov 4, 2014

I have a text file, like that:

(A1*
*
*
*A1)
*
(AM-MNR*AM-MNR)
(V*V)
(C-A1*
*
*
*
C-A1)

Now, I would like to replace some elements, follow the rule:

-(A1* ---> B- A1
- characters "*" following is replace by I-A1
- *A1) ---> I- A1

The output like that:

B- A1
I- A1
I- A1
I- A1
*
B-AM-MNR
(V*V)
B-C-A1
I-C-A1
I-C-A1
I-C-A1
I-C-A1

How can I do now?

My text file have 220 663 lines and 858 995 characters (I used Linux commands : wc to count them. If I use array to store data, I think it's too large array. But if use fstream, I dont know to access each element in stream to compare and replace. I dont know How many labels such as: A1, C- A1, AM- MNR... which I have to replace.

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C :: Search Table And Replace Values In Text File

Feb 3, 2015

I have to develop a C program that reads a very complex txt file (output of a calculation code, so full of mixed text and numerical tables), search for a specific table in it and individuate/print or replace a specific value with assigned position in the table.

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C++ ::  pass Parameters From Other Application To Replace String Within Text File Before Execute Registry Merge

Jan 27, 2014

I'm creating simple console application using Code::Blocks to allow me to pass parameters from other application to replace string within text/registry file before execute the registry merge. Passing parameters to console already success. Now I only have problem with reading file. Example of first line in the registry file is as below.

Windows Registry Editor Version 5.00

However when read into string and output to console using 'cout', it will be show as below with spaces in between.

W i n d o w s R e g i s t r y E d i t o r V e r s i o n 5 . 0 0

Below is my code.

ifstream f("install.reg");
string s((istreambuf_iterator<char>(f)), istreambuf_iterator<char>());
cout << s;

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C :: Replace String Function

Dec 23, 2014

I am new to C, but I recently completed an exercise from a book that finds a string in another string, removes the string, and replaces it with another string.

Code:

// Replace String
#include <stdio.h>
#include <stdbool.h>
bool replaceString (char source[], char s1[], char s2[])
}

[code]....

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C/C++ :: Swapping Like Function - Replace Player In A Team

Feb 14, 2015

I have a question about one function in my program. Write a function that will replace players in a team. New player gets in the game, and takes the place of one that leaves. Prototype of function is:

void replace(TEAM *p,PLAYER newplayer,int num)

where second parameter is new player, and the third is a jersey number of player who leaves the game.
Two structures are defined as:

typedef struct {
char name[25],surname[25];int number;
}PLAYER;
typedef struct {
char nameofteam[25];int numberofplayers;PLAYER *players;
}TEAM;

First I tried to read which player should get out, but that didnt work:

printf("which player should get out?");
do {
scanf("%s",p->players.number)
} while(p->players.number);//Choose one of previously read players

Second thing is to read a new player and replace him with the chosen who leaves.

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C++ :: Function To Replace A File With The Contents Of Another Stream

Apr 26, 2012

I have function which will replace (or create) an file with the contents of another stream. The stream could be anything. The replacement is done safely.

Code:
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <unistd.h>
int do_replace(const char *file, int stream, int cnt) {

[Code] .....

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C# :: How To Clear A Text Box With Old String And Replace With New String

Jan 22, 2015

I have a problem i have a textbox filled with info when the button is click but what i need to do now is when new info is place in the textbox i need the results textbox's to clear and the new info put in the textbox.

i know how to clear the textbox

txtVolume.Text = string.Empty;

But it just keeps the textbox empty.

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C# :: Simple Map Editor In Winforms

Mar 20, 2014

I want to create a simple map editor in winforms. I would like for it to use a tile sheet from the user which they then can click on tiles from it and place it on the specified grid. Then export this as a binary file. Or perhaps it would be easier for the user to chose the grid size then have each grid space's number be able to be changed like 01,02,03 to represent an image. Then export this as a binary.

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C Sharp :: UI Type Editor In WPF?

Jun 13, 2012

I'm working on WPF project and There is this problem with property grid control. Here I saw the similar problem solved in windowsform project. how I can accomplish this behavior on WPF.

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C :: Find The Maximum Value In A Column Of Text File

Jul 28, 2014

I have problem with finding the maximum value in a column. This is my code

Code:
#include <stdio.h>
#include <stdlib.h>
int main() {
FILE *fp;
fp = fopen ("C:
ocket1.txt", "r");
float time, altitude, velocity, acceleration, amax, bmax;

[Code] ....

The first loop will print out all of numbers in the velocity column. The second while loop is looking for the maximum value in that column. It is supposed to print out the max velocity in the end of the second loop. However, when I build and run the program, it's crashed. I run debugger and received "Segmentation fault" error. When I eliminate the second loop, it run just fine I use Code::Block for text editor.

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