Visual C++ :: Converting Time Into Slandered And Military

Mar 3, 2015

This program is suppose to store input from a user (example 14 15 27) and output it three times. Once to confirm the input using the get function to recall the data, once to look like military time (14:15:27), and once to look like slandered time (2:15:27 p.m.).

The program runs, but this is what I'm getting:

I'm thinking its because I'm using the same integers to store two sets of data. I tried to create different integers for every set of data it didn't seem to fix the problem. The fact that the program is running makes trying to figure out where the problem quite confusing to say the least.

Code:
#include <iostream>
using namespace std;
class time {
private:
int hr, min, sec;

[Code] ....

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C++ :: Class Military To Standard Time

Feb 22, 2012

basically my program lets the user inputs military time( in hour, minute, and seconds). I need to convert this to standard time and have am/pm at the end. Here is what I have so far.

I have a 3 files, time.h, time.cpp (defines functions), and main.cpp (testing). I have a problem in my main function under main.cpp. I don't understand how to set the parameters of the two time objects; t and test. When i do test( hr, min, sec) it shows random numbers when it prints out in standard time.

(HEADER FILE called Time.h)

#ifndef TIME_H
#define TIME_H
class Time
{

[Code].....

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C++ :: Military And Standard Time Program Not Displaying Inputs

Jul 24, 2014

I've search the web, and solved all the errors that appeared till I got a clean build. Now any time I run the code I run into this issue.

enter hour of mtime : 19
Mmin: 26
Msec: 05
standard time is 12:00:00 AM
military time is 00:00:00

I can't figure out why this isn't displaying any of my inputs.

#ifndef TIME_H
#define TIME_H
class Time {
public:
Time(int = 0, int = 0, int = 0);
~Time();
int hour; // valid values are 0 to 23
int minute; // valid values are 0 to 59

[Code] .....

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C++ :: Converting Time Between Two Notations

Oct 31, 2013

Write a program to convert the time from 24-hour notation and vice versa. Your program must be menu driven, giving the user the choice of converting the time between the two notations. Furthermore your program must contain at least the following function : a function to convert the time from 24-hour notation to 12-h notation, a function to convert the time from 12-hour notation to 24-hour notation, a function to display the choices, function(s) to get the input, and function(s) to display the results.

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C++ :: Converting Time String To Float?

Jun 5, 2013

I have a vector<string> of times that I want to convert to vector<double>. The time string is in the form 00:00.000. Is there a STL or something like it algorithm or function to do this, otherwise what would be the best way to do this with a function.

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Visual C++ :: Converting Float To String?

May 16, 2014

I have an assignment that is due on monday I am stuck on this function. I have to convert my netpay which is a float to a string So if i have 356.26 it should output the sum of three hundred fifty-six and 26/100 dollars my program function works for the sum of three hundred but after that it spits out garbage.

Code:
void convertNetPay(float netPay, char *netPayString) {
int numHuns, numTens, numOnes;
char OnesTable[9][8]={"One","Two","Three","Four","Five","Six","Seven","Eight","Nine"};
char ResultString[10+1];

[code].....

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Visual C++ :: Converting Program From Struct To Class

Sep 20, 2014

I am not exactly sure how to do this and i keep running into problems. This is my code here that works.

Code:
#include<iostream>
using namespace std;
struct record {
double quiz1;
double quiz2;
double midyear, midyear_one;

[Code] .....

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Visual C++ :: Converting ASCII To CString Not Working In 6.0?

Sep 22, 2012

The below code is working fine in VS2008 and not working in VC6.0 (taking garbage values) this code is for converting hex values to string.

sending Input string is : 727332333263 required output: rs232c

DWORD AsciiToString(LPCTSTR f_chInputChar, LPTSTR f_chOutputChar) {
long ch;
int i,j;
TCHAR tmp[2];
int len = _tcslen(f_chInputChar);

[Code] ....

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Visual C++ :: Converting Code To CLI Form Application?

Jun 10, 2013

As a starter project I want convert a Neural net app from "AI Techniques for Game Programming (2002 Buckland)" to a Visual C++ CLI Forms application. I have created the interface and now I have to rewrite the in/output routines, amongst other things.

First question I have has to do with variable initialization used by Buckland. Code looks like this:

Excerpt from header file (CNeuralNet.h):

//-------------------------------------------------------------------
//define neuron struct
//-------------------------------------------------------------------
struct SNeuron
{
//the number of inputs into the neuron
int m_NumInputs;
//the weights for each input
vector<double>m_vecWeight;

[code]....

Question I have: what is the the function of ": m_NumInputs(NumInputs+1)" after the method declaration? Buckland does this in many places in his code. In this case it's a struct, but he does it with classes too.

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Visual C++ :: Display Array Of Bytes Without Converting To HBITMAP?

Jun 2, 2013

I followed a tutorial to load a bitmap from file and convert it to a array of bytes to access it directly. Now to display the bitmap on screen do I have to convert it to a HBITMAP or can I display it from the array of bytes?

Also the program I am building is a calendar program and I need to know if I can manipulate the bitmaps pixels in the byte array (e.g change color and resize image)

here is the code to load the bitmap

HTML Code:

BYTE* Sprite2::LoadBMP(int* width, int* height, long* size, LPCTSTR bmpfile ) {
BITMAPFILEHEADER bmpheader;
BITMAPINFOHEADER bmpinfo;
DWORD bytesread;
HANDLE file = CreateFile(bmpfile,GENERIC_READ, FILE_SHARE_READ,
0, OPEN_EXISTING, FILE_FLAG_SEQUENTIAL_SCAN, 0);

[code]....

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Visual C++ :: Converting Decimal Number Given By User To Binary?

Dec 19, 2014

Write a C++ program that adds three binary numbers of 8-bit each. Every number is stored into an array of 8 elements.

Example:

Array A
0 1 2 3 4 5 6 7
0 1 1 0 1 1 1 0
+
Array B
0 1 2 3 4 5 6 7
0 1 1 0 1 1 1 0
+
Array C
0 1 2 3 4 5 6 7
0 1 1 0 1 1 1 0

Store the result into an array D of 8 elements. Your program should show the decimal numbers for every binary number. Print screen of 6 answers. This means you should try your program six times with different numbers in every run and show the printed screen result.

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Visual C++ :: Extracting Time Stamps From PDF?

Apr 26, 2013

I am trying to automatically extract all time stamps in a pdf file. These are typically in a line like:

when="2010-07-30T15:20:30+04:00"

For this I was thinking of using CStdioFile and the ReadString function. Somehow this doesn't work. My example code is below. Is this because pdf is not a true text file, because strings read can be longer than some max,...? Any quick way of reading the file and extracting the desired text between the brackets?

Code:
CStdioFile InputFile;
if (InputFile.Open(FileName,CFile::modeRead)) {

[Code]....

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Visual C++ :: Using One Thread At A Time With CSemaphore

Oct 6, 2014

I need using CSemaphore class in MFC C++ application. I have an edit1 box with multil ine and each line has a string. I'm trying to loop through edit1 box and for each string to start a thread that is using the string for specific function. I'm trying to limit the run of only one thread at the same time with semaphores but all treads start at the same time.

So when i click button1 i loop through edit1 box and start threads:

Code:
void CMFCApplication1Dlg::onButton1Click() {
int i, nLineCount = edit1.GetLineCount();
CString strText, strLine, mesaj;
for (i = 0; i < nLineCount; i++) {

[Code] ....

While looping through edit1 box multi line and starting the threads:

Code:
UINT CMFCApplication1Dlg::StartThread(LPVOID param) {
WaitForSingleObject(semafor, INFINITE); // wait for semafor to signal
THREADSTRUCT* ts = (THREADSTRUCT*)param;
// here i'm doing some operations with the string from edit1 box
ReleaseSemaphore(semafor, 1, NULL); //release the semaphore for next thread to begin
}

Instead of running only one thread at a time all threads start. What am i doing wrong ?

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Visual C++ :: 0xC0000005 - Access Violation (Each Time From Different DLL)

Dec 21, 2012

I have been given a task to debug a C++ project. I have not written a single line of code in this project!!

This project executes for about 5 minutes without problem. Then it ends with an exception "Unhandled exception at (some .dll name) in EITos.exe: 0xC0000005: Access violation reading location "

Now every time I execute the program. The error is from a different dll. Sometimes it is a dll created by other programmers, sometimes it is related to QT. So I don't think this is a code problem. Is there any project setting that would affect this?

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Visual C++ :: How To Convert Time Into CTime Format In MFC

Jun 13, 2013

I have total time in seconds (say 2500 seconds). I want to store this time in CTime or CTimeSpan format.?

How to do this.?

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C Sharp :: Show Only Date Not Time In Visual Studio

Feb 1, 2013

How to show only current date not time in webforms in visual studio as for date and time code is

Label1.Text = DateTime.Now.ToString();

What for only date not time

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Visual C++ :: Compile Time Errors For OpensSSL In Project

Feb 4, 2014

I am trying to build a VC++ project in Visual Studio 2010. [URL] ....

This project has a dependency on openssl libraries. How can I successfully build this project? How to add third party libs/dlls in a project.

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Visual C++ :: Long Time Button Pressed Event - MFC

Feb 2, 2015

I Like to Open a Dialog When the Button Was Pressed for 5 seconds Continuously.

I'm using Windows 8 HP Tablet, Is MouseUp & MouseDown events suitable for this requirement.

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Visual C++ :: Showing Time For A User While Entering Some Characters

Dec 26, 2014

Im working on my project for college and i want to know how to add sth similar to a chronometer for user to see how much time have passed while entering some characters using cin.getline function.

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Visual C++ :: Real Time Plotting Of Latitude And Longitude

Dec 17, 2012

Any application or open source software (vc++ or vb.net or c#.net) that can display a high resolution map and i can input real time latitude and longitude of points through an external file and those points can be displayed on map in real time..... I am all new to this plotting on map stuff....

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Visual C++ :: Implementing Real Time Graph To Application?

Nov 15, 2013

I was assigned a project to implement a real time graph to an application which continuously outputs data numerically through the GUI. The application that was created to do this is written in C.

I have to turn those numerical numbers into a graphical display that is periodically updated to appear as real time.

My adviser suggested using NTgraph [URL] ...... I had no clue how to implement this to my code and was finally able to understand that the .OCX needs to be registered as a COM and then imported to the application using visual studios. However, I get an error when I try importing it since it is in C (Visual Studios 8) and not an MFC application.

So my question is if it would be possible to implement the ActiveX control to my application even though it is not an MFC application and how to go about it.

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Visual C++ :: Processing Time For PVOID Into Byte Array Conversion

Mar 12, 2013

In my project I'm using PVOID pointer to store real time data. After getting this data I will convert the data into byte array, like below

Code:
byte *bPoint = NULL;
PVOID pvData;
byte TempArr[1024];
bPoint = (byte*) pvData;
for(int i=0;i<1024;i++)
TempArr[i] = (byte) (*bPoint + i);

Processing time for the above code takes 9500 to 9900 microseconds (Used QueryPerformanceCounter).

Code:
TempArr[0] = ((BYTE*) pvData) [0];

This code takes 1100 to 1200 microseconds. My doubt is, The processing time of PVOID data into byte array conversion takes time like above? Or any other easy way(PVOID data into byte array conversion) to reduce the processing time?

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Visual C++ :: Obtaining Actual Effective Execution Time Per Thread With Hyperthreading

Jun 13, 2013

I'm looking for a function like GetThreadTimes, but one that gives correct results in a hyperthreading CPU.

For instance, if you start 2 threads on a CPU with 1 physical core and 2 logical cores, GetThreadTimes will say that both these threads use 100% CPU.

However, in reality they only use 50% each. Is there a function that returns correct results, or is there another workaround?

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Visual C++ :: Read Table And Get All PNAME Into Combobox - Reduce Query Execution Time

Nov 14, 2014

My table:

Code:
Database name: test & Table name : Profilemaster
+-----+--------+
| PID | PNAME |
+-----+--------+
| 1 | APPLE1 |
| 2 | APPLE2 |
| 3 | APPLE3 |
| 4 | APPLE4 |
| 5 | APPLE5 |
| 6 | APPLE6 |
| 7 | APPLE7 |
| 8 | APPLE8 |
| 9 | APPLE9 |
| 10| APPLE10 |
+-----+--------+

I like to read the table and get the all PNAME into the combo box.

Using the below code i can read the table, but while loop takes 2 seconds to read 10 records in the Profilemaster table.
How can i reduce the reading time?

My Code is
void MainScreen::OnreadProfileName() {
CDatabase database;
CString SqlString;
CString sDsn;
CString pname;

sDsn.Format("Driver={MySQL ODBC 5.2 ANSI Driver};Server=localhost;Database=test;User=root;Password=client;Option=4;");

[Code] ....

Is any other way to reduce the query execution time?

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C/C++ :: Round Robin Execution With Gantt Chart - Arrival Time And Burst Time

Mar 10, 2015

This is a round robin execution. with gantt chart. arrival time and burst time. I think there is an error in my formula to get the right answer,i cant resolve it but my program is running. What is the code or the right formula??

#include<stdio.h>
int main(){
int i,j=0,n,time,remain,flag=0,ts;
int sum_wait=0,sum_turnaround=0,at[10],bt[10],rt[10];
int ganttP[50],ganttStartTime[50];
printf("Enter no of Processes : ");
scanf("%d",&n);
remain=n;

[Code] ....

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C++ :: How To Use Time For Time Based Movement

May 1, 2013

So I'm trying to learn how to use time for time based movement and what not. I did this only knowing the command time(&variable)

time_t timer;
int I, X;
void main() {
time(&timer);
X=timer;
while(I==5) {

[Code] ......

There's probably some other better way to do it... Obviously but for now I see it as putting current time in X.

start while
take in time constantly until I is 5
constantly asking is time>X(preset time 5 seconds ahead)
if it is
display message and add one to I

Why doesn't this display my message after 5 seconds?

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