49,766 Topics
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| | Suppose while converting RWCString constructors to std::string constructors, i am getting following errors. Can anyone please povide me with the Porting Guide for this .error which i am getting : [code] Hash.h:23: error: 'const struct std::basic_string<char, std::char_traits<char>, std::allocator<char> >' has no member named 'hash' COArgs.cc: In member function `void COArgs::readStream(std::istream&)': … |
| | How may I clear whole array in that example? [code=cplusplus] #include <iostream.h> #include <string.h> #include<conio.h> using namespace std; class C_String { public: char* Input(); void Output( ); private: char array[30]; }; char* C_String::Input() { cin.getline(array,30); } void C_String::Output() { cout<<array; } int main() { C_String some_data; char array[30]; cout<<"enter sopme …  |
| | hello there, can anyone here explain to me and an explanation on the usage of these operators (<< and >>) or point me to any site that explains it very well... thank you... :) |
| | Look at that code How may I aproach that. I would like to print the middle charactert of the string, if the string has an even number character ,I would like to print the right most character on the left half of the string thanks [code=cplusplus] #include<iostream> #include<conio.h> using namespace …  |
| | Hi all, I'm really new to programming, but i understand many basics... I have tried to set myself a goal of creating a "smartbot" that can hold a somewhat intelligent conversation with someone. So far, i can get the bot to recognise a name of a person. I've been trying … |
| | Hi Given 4 contiguous bites, how the computer know if that is an ASCII character or integer value? Thanks |
| | On my forum I go to we were talking about how some peoples C++ hellowords were 10x larger than the C version.On my GCC and G++ there is no difference but on some of theirs there is a huge one.If any of you wouldn't mind could you compile C [code= …  |
| | This is probably really easy question. How may I find in C++ if the number is even or odd? Thanks  |
| | Do all the protected members of super class are inherited to the sub class when we are deriving it in public visible mode or are there any exceptions. |
| | char MiddleCharacter( ); //Returns the "middle" character of the //string. If the string length is even //then the right-most character of the //"left" half is returned. how to find the middle character in a string Thank you |
 | Let's pretend that I'm interviewing you for a C++ job. I want to know how you[1] approach problems and the extent of your C++ prowess, so I'm going to ask you to solve short problems in C++[2]. These problems range from beginner to advanced, and may be more than they … |
| | The copyList function here is not working working. Anyone have any ideas? // header file [CODE] #ifndef H_orderedLinkedList #define H_orderedLinkedList #include <list> #include <iostream> using namespace std; struct coordinates { int xValue; //variable to hold x coordinate int yValue; //variable to hold y coordinate }; struct node { coordinates info; … |
| | Hi I have an application built in Excel which transfers arrays of data to S-Plus for manipulation and calculations and fetches results from S-Plus and displays them in Excel. It uses COM communication to link excel to S-Plus, however this can be quite slow as the arrays I pass have … |
| | any 1 can help put on this..?i cant determine who is the winner when 3 x or 3 0 meet.. /* Tic-Tac-Toe This program will allow 2 players to play a game of tic-tac-toe. Input: Interactive keyboard input from the players. Output: The tic-tac-toe board */ #include <iostream> #include <iomanip> …  |
| | i wanaa make games in c++ plz give me some advice on how to proceed eg:- i want to make tic tac toe but ant make out the logic plz tell me how to proceed |
| | ------ Build started: Project: Login Server, Configuration: Debug Win32 ------ Compiling... isc_server.cpp login_client.cpp login_server.cpp main.cpp base_client.cpp base_server.cpp base_socket.cpp crypt.cpp crypt_server.cpp globals.cpp logging.cpp thread_manager.cpp Generating Code... Linking... LINK : fatal error LNK1104: cannot open file 'libboost_thread-vc80-mt-gd-1_34.lib' Build log was saved at "file://c:\Documents and Settings\Matt\Desktop\eROSE2\Login Server\Debug\BuildLog.htm" Login Server - 1 error(s), 0 … |
| | Hi, I am working on a program for an assignment. It is to find all the anagrams contained in an input file. I have read the file into a vector. Next I created a 2D array that contains the orginal words from the file in 1 column and the signatures … |
| | Hello all, my name is alfredo, and I am 13 years old. I just started learning c++ about 2 weeks ago, and I am having a problem that's really giving me a headache. I am trying to code a project that will contain 2 files, file1 and file2. When file1 … |
| | Is there a way to pass a function template to another function? I tried this but it doesn't work. [code=cplusplus] template <typename T> void template_function( T arg ) { } void function( template <typename T> void (*func)( T arg ) ) { } [/code] How can I pass a function … |
| | Hi. I have a C++ program (written In Borland C++ Builder) which makes requests and receives responses via SOAP. I have imported the SOAP using wsdl inporter. It has created the classes and I have created object instances from them. However, I have a particular element that has unboundd values. … |
| | when i compiled my c++ code in linux platform (ubuntu), i got an error regarding with an array. the error states: array must be initialized with a brace-enclosed initializer. //source error long long byParam[2] = ""; can anybody show me a solution on my error...thanks |
| | Is having static virtual functions possible in C++ ? I know its not as compiler throws an error but I am eager to know why? the one reason I can think of (please validate) "Virtual Functions are related to the object i,e calling a right functon on right object where … |
| | Hi, i'm trying to use cygcurl-2.dll, i downloaded a simple example from curl site bur i'm not able to compile it properly. the example is this: [code] #include <stdio.h> #include <curl/curl.h> int main(void) { CURL *curl; CURLcode res; curl = curl_easy_init(); if(curl) { /* First set the URL that is … |
| | Hi. I have developed PHP scripts (both server and client) and a SOAP/wsdl that work as expected. However, I would like to build the client side using Borland's C++ Builder 2006. This program will still access the web service using the wsdl while the server side script remains written in … |
| | Hello everyone, In this post it might not be as interesting. I created a "while" loop with the purpose of continual runtime of the application until it closes. However, I came to a conundrum. In this "while" loop- [code] 01: while(true) 02: { 03: if(PeekMessage(&msg, NULL, 0,0, PM_REMOVE)) 04: { … |
 | Hi everyone, I've been googling this for a long time, and most of the hits are about keyboard shortcuts in the actual IDE... it's so annoying.. :( I'm working on a pretty big VS project (about 20 source files).. I have to add some keyboard functionality to it... simple stuff … |
| | fatal error C1083: Cannot open include file: 'mysql.h': No such file or directory I'm using Vc++ pro. I have installed MySql and set the include directory C:\Program Files\MySQL\include\ in my project directory, that include folder does have mysql.h so I can't figure this out, anyone got an idea? |
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| | Ok I have a bug that is very hard to pinpoint. Upon Compilation I get Compiling... Forkin.cpp \vc98\include\xlocale(467) : error C2059: syntax error : 'end of file' ForkLift.cpp MainWnd.cpp \vc98\include\xlocale(467) : error C2059: syntax error : 'end of file' Mat4f.cpp Generating Code... Error executing cl.exe. Forkin.exe - 2 error(s), 0 … |
| | can you help me plz in these 2 assignments: assignment1: Create a new string ADT (using a dynamic array). The data members of the String class are a pointer to the start of your string and an integer representing the length of that string. The following methods should be provided: … |
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