473,840 Members | 1,515 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

getline()

12 New Member
Expand|Select|Wrap|Line Numbers
  1. clrscr();
  2. cout << "                      " << endl;
  3. cout << "  -- Current Record --    " << endl;
  4. cout << "  What is the Video Number?: ";
  5. cin.ignore();
  6. cin.getline(temp, '\n');
  7. videoNum = atol(temp);
  8. cout << "  What is the Video Name?: ";
  9. cin.ignore();
  10. cin.getline(videoName, '\n');
  11.  
But now im not sure how i get the second values, and replace them with the previous values found by the getline...

Expand|Select|Wrap|Line Numbers
  1. cout << "                      " << endl;
  2. cout << "  -- New Record --    " << endl;
  3. cout << "  What is the Video Number?: ";
  4. cin >> videoNum2;
  5.  
  6.  
  7. cout << "  What is the Video Name?: ";
  8. cin >> videoName2;
  9.  
  10.  
  11.  



Well i have this array ..

Expand|Select|Wrap|Line Numbers
  1. videoRec videoLib[SIZE]= { {123456, "Alexander",1, {"Joe Bloggs",23215}},
  2. {24687, "Terminator 2", 1, {"Fred Nurks", 23456}},
  3. {54321, "Titanic", 0,{"", 0}}};
For example.. if i enter 123456 and Alexander

-- Current Record --
What is the Video Number?: 123456
What is the Video Name?: Alexander

*Find in array ... where videoNum = 123456 & videoName = Alexander

-- New Record --
What is the Video Number?: 987654
What is the Video Name?: Ben Hur

Expand|Select|Wrap|Line Numbers
  1. videoRec videoLib[SIZE]= { {987654, "Ben Hur",1, {"Joe Bloggs",23215}},
  2. {24687, "Terminator 2", 1, {"Fred Nurks", 23456}},
  3. {54321, "Titanic", 0,{"", 0}}};
*Replace in array ...
Aug 30 '05 #1
0 2347

Sign in to post your reply or Sign up for a free account.

Similar topics

2
3563
by: Vikram | last post by:
Hi, I don't remember if it happened previously, but nowadays I'm having problem with using cin.getline function and cin>> function simultaneously. I have Visual Studio 6. If I use cin.getline function at first and then I use the cin>> function then the next time cin.getline function does not work.
5
7753
by: vknid | last post by:
Hello, I have a question. Its probably a very newbish question so please be nice hehe. =D I have been reading through C++ Programming Fundamentals, and have come a crossed an example program that shows how to use the 'getline' function. It said: "The getline function allows you to specify how many bytes you will get from the users input. Each character the user's types takes up one byte. So if, in the getline function, you specify...
1
2152
by: ma740988 | last post by:
Consider: ifstrem MyFile("extractMe.txt"); string Str; getline(MyFile, Str); getline above extracts the contents of MyFile and place into the string object. Deduced using FROM/TO logic I could state getline's first parameter supports "FROM". The second parameter supports "TO". // later
10
5621
by: Skywise | last post by:
I keep getting the following error upon compiling: c:\c++ files\programs\stellardebug\unitcode.h(677) : error C2664: 'class istream &__thiscall istream::getline(char *,int,char)' : cannot convert parameter 1 from 'const char *' to 'char *' Conversion loses qualifiers I have a data file called Standard.udf The Data File (not the problem): The data in the file is in text format, and was created using a function in this program with...
14
3892
by: KL | last post by:
I am so lost. I am in a college course for C++, and first off let me state I am not asking for anyone to do my assignment, just clarification on what I seem to not be able to comprehend. I have a ..txt file that I want to read into a multi-dimensional string array. Each line of the file needs to be read into the array. OK..sounds easy enough, but I can't get the getline(file_name array_name) to work. So...I am thinking it is definitely...
18
8269
by: Amadeus W. M. | last post by:
I'm trying to read a whole file as a single string, using the getline() function, as in the example below. I can't tell what I'm doing wrong. Tried g++ 3.2, 3.4 and 4.0. Thanks! #include <iostream> #include <fstream> #include <cstdlib> #include <string>
2
3470
by: jalkadir | last post by:
I am trying to get character string from the user, to do that I use getline(char_type*, streamsize), but I get a segmentation fault??!! Can anyone give me a hand, what am I doing wrong? --snip char* cstr; std::cout << "House/Appartment # "; std::cin.getline(cstr, CHAR_MAX); //<<==seg fault
5
3652
by: allspamgoeshere3 | last post by:
Hi! I'm having trouble reading text lines from a file describing the levels for a simple game I'm creating. Inside the function that reads the content of the file there is a loop that basically looks like this ifstream file("levels\\level1.txt"); string line; getline(file, line);
33
25235
by: Chen shuSheng | last post by:
I have a code: --------------------------- #include <iostream.h> #include <stdlib.h> int main() { int max=15; char line; getline(line,max); system("PAUSE");
3
25222
by: JackC | last post by:
Hi, How do i use stringstreams getline function to extract lines from an existing string? Say i have: string strlist = "line1\r\nLine2\r\nLine3\r\n"; I want to extract each line out into a vector array of strings, but i cant get stringstream working :(
0
9699
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
0
10921
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
0
10601
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
1
10658
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
0
10300
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
0
5685
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
0
5874
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
4498
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
3
3138
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.