Comments by Manel1989 (Top 47 by date)

i will check this out thanks a lot

Yes it's not a web server, my server contains my data base and i thought by doing this i can prevent the theft of my data so i think by controling the access or coping my data i can solve the problem -_-

Can YOU please explain to me how can i fixe this because i didn't get YOU

Thank YOU very much

okkk i used improve question :) thank YOU

thank you ok im so sorry

here is my code :
String parseText = " MMKP" + "\n" +
"{1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1}" + "\n" +
"Initial" + "\n" +
"propagators: 25" + "\n" +
"branchers: 1" + "\n" +
"Summary" + "\n" +
"runtime: 0.003 (3.000 ms)" + "\n" +
"solutions: 1" + "\n" +
"propagations: 125" + "\n" +
"nodes: 8" + "\n" +
"failures: 1" + "\n" +
"restarts: 0" + "\n" +
"peak depth: 6" + "\n" +
"peak memory: 10 KB" + "\n" +
"Appuyez sur une touche pour continuer...";
// convert String into InputStream
InputStream is = new ByteArrayInputStream(parseText.getBytes());
// read it with BufferedReader
BufferedReader br = new BufferedReader(new InputStreamReader(is));
String line = null;
try {
List<integer> listOfInt = new ArrayList<>();
while ((line = br.readLine()) != null) {
String txt = line.trim();
//Ligne de texte qui commence par { et se termine par }
if(txt.startsWith("{" ) && txt.endsWith("}" )) {
//On enleve les accolades (1er et dernier caractere) avec substring
//http://docs.oracle.com/javase/7/docs/api/java/lang/String.html#substring%28int,%20int%29
//On garde les elements espaces par des virgules avec split
//http://docs.oracle.com/javase/7/docs/api/java/lang/String.html#split%28java.lang.String%29
String[] split = txt.substring(1, txt.length() - 1).split(",\\s" );
try{
for(String s : split) {
listOfInt.add(Integer.parseInt(s));
}
}
catch(NumberFormatException e){
e.printStackTrace();
}
}
}
System.out.println("Resultat :" );
for(int value : listOfInt){
System.out.print(value + ", " );
}
System.out.println();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
br.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}

i want to put what i get in listOfInt into a matrix [n][m]
PS : the numbr of the element in listOfInt is n*m
can YOU help me with taht
THank you

thank you very much

hi
i have a question :is it possible to send a whole vector in one chut not sending every parameter of that vector alone ???? because sending like this take much time to snd and to recive to answer so i thought it may be esayer if i send a whole vector together??????????

what do you think of that . Thanks for every help

Thank you , alll 5555555555555555555555555 :)

hi did it , i used this code in .bat:
start readxmlresou.exe
that commande line opens readxmlresou.exe that is in my desktop and execute it, now i want to to get the output of that application to my application java, i wrote this code but i doesn't work:
public Process DoSysCommand(boolean bWait) throws IOException
{

Runtime runtime1 = Runtime.getRuntime();
final Process process = runtime1.getRuntime().exec(new String[]{"C:\\Users\\abdelhalim\\Desktop\\abs.bat", "readxmlresou.exe"}, null, new File("C:\\Users\\abdelhalim\\Desktop\\"));
process.getInputStream();
OutputStream out = null;
InputStream in= null;

// Consommation de la sortie standard de l'application externe dans un Thread separe
new Thread() {
public void run() {
try {
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line = "";
try {
while((line = reader.readLine()) != null) {
// Traitement du flux de sortie de l'application si besoin est
System.out.println("line="+ line);
}
} finally {
reader.close();
}
} catch(IOException ioe) {
ioe.printStackTrace();
}
}
}.start();

// Consommation de la sortie d'erreur de l'application externe dans un Thread separe
new Thread() {
public void run() {
try {
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
String line = "";
try {
while((line = reader.readLine()) != null) {
// Traitement du flux d'erreur de l'application si besoin est
}
} finally {
reader.close();
}
} catch(IOException ioe) {
ioe.printStackTrace();
}
}
}.start();

try
{
process.getInputStream();
if(bWait)
{
process.waitFor();


}
}

catch(InterruptedException e)
{
System.err.println(e.getMessage());
}
return process;
}
}
what i get when i press the button in the GUI in java is the readxmlresou.exe ( the console vs2010 c + + shows the output of the c++ application) and then it bloked there , the 2 applications bloked in this stage,even c + + application does not close

I will try to figure it out , so if YOU have any idea about that ,I am really very grateful for your help

hi again :)

Now i did all what you told me i used the abc.bat and this is what i wrote inside of it :

@echo off
REM Next command will exucute the readxmlresou
start /d "C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE" VCExpress.exe readxmlresou.exe
and this is my commande in the java code :
r.exec(new String[]{"C:\\Users\\abdelhalim\\Desktop\\abs.bat", "readxmlresou.exe"}, null, new File("C:\\Users\\abdelhalim\\Desktop\\"));

So with this code i just could open the VC2010C++ and even the readxmlresou. exe is not there !!!!!!!!!!!!!!!!!!!!!!!!

So do i miss any thing here (this is the first time i used . bat so i think mybe i left something behind)

Could You help me with that???
Thannnnnk veryy muchhhhhhhhhhh :)

helllo againnnnnn :(

I tried to move a little on this code and I have successfully applied this command :
VCExpress readxmlresou.exe | readxmlresou /debugexe readxmlresou.exe
, it is true that when I click the button in the GUI in java code it opens me the IDE VS2010c + +, but the same error, I have to start running it myself, then I will that oure and cache runs automatically so that I can retrieve the data and send it to the GUI in eclipse

So do i miss any thing here ???
Now i'm trying to create abc.bat and i hope it can help

Thank YOU very much

Hi again , i'm so sorry to be so bothring like that but , i triyed the whole day to do what you told me, for exemple i opened the cmd of my project in VS2010 and i tryed this one :
VCExpress[ readxmlresou.exe | readxmlresou| anyfile.ext] [/debugexe]
the compiler doesn't recognize it, it says that readxmlresou is not a commande !!!!!!!!!!,i tryed to put the whole path but its the same ????!!!
and what is the anyfile.ext??? is it the file that i want to put the outputstream ????

i really did a reaserch in google to find out what to do

Could you help me with that ???

Thank YOU for your help :)

thank you veryyyyyyyyyy much for your hellp i will try this :)

hi again
i used this code , it opens the VS2010 with the program. exe in it, but the problem now is that the program.exe doesn't execute inless i execute it !!!!!!!!!! is that normal ???????
Do YOU have any idea about that , i even tryed to execute the program.exe alone without opening it in VS2010 , but it doesn't show any thing so : this is my code :

public Process DoSysCommand(boolean bWait) throws IOException
{
Runtime r = Runtime.getRuntime();
Runtime runtime= Runtime.getRuntime();
Process retP = null;
Process pro= null;
try
{// here i can open the VS29010 and readxmlresou.exe in it but it doesn't execute inless i did it myself !!!!!!!
retP = r.exec(new String[]{"C:\\Program Files\\Microsoft Visual Studio 10.0\\Common7\\IDE\\VCExpress.exe", "readxmlresou.exe"}, null, new File("C:\\Users\\abdelhalim\\Desktop\\"));
r.getRuntime();
///aand here this code doesn't show me any thing !!!!!!!!
pro=runtime.exec("C:\\Users\\abdelhalim\\Desktop\\readxmlresou.exe");
if(bWait)
{
retP.waitFor();
pro.waitFor();
}
}



catch(IOException e)
{
System.err.println(e.getMessage());
}
catch(InterruptedException e)
{
System.err.println(e.getMessage());
}
return retP;
}
}

thank you again for your help

hi , sorry for beiing so bothring to YOU like this , i just the implimentation that you give me and it works in a button so thank you verry much for your help :)

ok , thank You :)
now i use this it works when i use simple code not a GUI ok :
Runtime runtime = Runtime.getRuntime();

Process process2 = runtime.exec(new String[]{"C:\\Program Files\\Microsoft Visual Studio 10.0\\Common7\\IDE\\VCExpress.exe", "readxmlresou.exe"}, null, new File("C:\\Users\\abdelhalim\\Desktop\\"));

Now , when i put this code in a JButton code , it shows me this error : Unhandled exception type IOexception
So i tryed to added throws IOException in this code :
public void actionPerformed(ActionEvent arg0) throws IOException {
btnGecodeSolvePerformed(arg0);
}
but it tells me this :
Multiple markers at this line
- Exception IOException is not compatible with throws clause in
ActionListener.actionPerformed(ActionEvent)
- implements java.awt.event.ActionListener.actionPerformed

So, D you know any thing about that ????i think it is possible to start another application using a button isn't ????

Thank you again for your help :)

Thank YOU for your help,
But whene i use this code :
Process process = new ProcessBuilder("C:\\Visual Studio 2010\\Projects\\readxmlresou\\Debug\\readxmlresou.exe").start();

there is no errors but the program doesn't excute either !!!!!
Do i miss any thing here ???????

Thank YOU again for help

thank you for your answer, i tryed to do it by this code but it doesn't work : this is my code
Runtime runtime = Runtime.getRuntime();
Process process = runtime.exec(new String[]{"Microsoft Visual C++ 2010 Express.exe", "readxmlresou.exe"}, null, new File("C:\\Users\\abdelhalim\\Desktop\\"));

the compiler get me this error :
Exception in thread "main" java.io.IOException: Cannot run program "MicrosoftVisualC++2010Express.exe" (in directory "C:\Users\abdelhalim\Desktop"): CreateProcess error=2,The specified file is not found
and im sur that i have "readxmlresou.exe" in that directory??????

I'm new in C++ and Gecode programming that's why i found this a litel bit diffecult
Sorry for benning so bothring , Have a goog night

thank you a lot for your help i tried this whole day to use this code that you post it , but i don't know why it wouldn't work for example the typedef CArray: it says : is not a template also for CPtrArray ??? i included this ( #include <afxwin.h>
#include <stdio.h>)
what about the CObject , why use it in Gecode ( honnestly i sow many examples of Gecode and i didn't find it ????
what type of project should i use to make this code work because i use empty project just to make this class work but after that i have to add it to my winForm project will it work with this type of project?? Now i'm trying to decode your code to undrestand it and to make it work

Thank you very much for helping a long

So how can i fix it ??
how can i define the linear function in my class thank you very much for your help :)

Well explained , my 5

you explained very well , My 5

you were reight i just need to focus on what i write , thank you very much

thank you i found the solution:) have a nice day

but when i remove the #include Form21.h from Form1.h it works fine, is that normal ????????????????,

Now when i put the include of Form21.h i Form1.h itis even worse , the compiler dont know the include already exists like #include <vector>, this is the error that gives me :
1>------ Début de la génération : Projet : interfaceProject, Configuration : Debug Win32 ------
1> interfaceProject.cpp
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form21.h(139): error C2143: erreur de syntaxe : absence de ';' avant '}'
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form21.h(140): error C2059: erreur de syntaxe : '}'
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form21.h(140): error C2143: erreur de syntaxe : absence de ';' avant '}'
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form21.h(140): error C2059: erreur de syntaxe : '}'
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(333): error C2065: 'vector' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(333): error C2065: 'string' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(333): error C2065: 'myNodes' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(334): error C2065: 'vector' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(334): error C2065: 'vector' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(334): error C2062: type 'int' inattendu
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(335): error C2065: 'vector' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(335): error C2062: type 'int' inattendu
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(336): error C2065: 'vector' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(336): error C2062: type 'int' inattendu
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(337): error C2065: 'vector' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(337): error C2062: type 'int' inattendu
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(338): error C2065: 'vector' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(338): error C2065: 'vector' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(338): error C2062: type 'int' inattendu
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(339): error C2065: 'vector' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(339): error C2062: type 'int' inattendu
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(341): error C2065: 'myNodes' : identificateur non déclaré
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(341): error C2228: la partie gauche de '.empty' doit avoir un class/struct/union
1> le type est ''unknown-type''
1>c:\visual studio 2010\projects\interfaceproject\interfaceproject\Form1.h(341): fatal error C1903: impossible de récupérer à partir des erreurs précédentes ; arrêt de la compilation
========== Génération : 0 a réussi, 1 a échoué, 1 mis à jour, 0 a été ignoré ==========

this is my Form21.h :
#pragma once
#include "Form1.h"
#include <vector>
#include <string>

namespace interfaceProject {

using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;

///

/// Description résumée de Form2
///

public ref class Form2 : public System::Windows::Forms::Form
{
public:
Form2()
: Form()
{
InitializeComponent();
//
//TODO: ajoutez ici le code du constructeur
//
}

protected:
///

/// Nettoyage des ressources utilisées.
///

~Form2()
{
if (components)
{
delete components;
}
}

private: System::Windows::Forms::DataGridView^ dataGridView1;
protected:

private:
///

/// Variable nécessaire au concepteur.
///

System::ComponentModel::Container ^components;

#pragma region Windows Form Designer generated code
///

/// Méthode requise pour la prise en charge du concepteur - ne modifiez pas
/// le contenu de cette méthode avec l'éditeur de code.
///

void InitializeComponent(void)
{
this->dataGridView1 = (gcnew System::Windows::Forms::DataGridView());
(cli::safe_cast<system::componentmodel::isupportinitialize^>(this->dataGridView1))->BeginInit();
this->SuspendLayout();
//
// dataGridView1
//
this->dataGridView1->ColumnHeadersHeightSizeMode = System::Windows::Forms::DataGridViewColumnHeadersHeightSizeMode::AutoSize;
this->dataGridView1->Location = System::Drawing::Point(12, 12);
this->dataGridView1->Name = L"dataGridView1";
this->dataGridView1->Size = System::Drawing::Size(524, 150);
this->dataGridView1->TabIndex = 1;
this->dataGridView1->CellContentClick += gcnew System::Windows::Forms::DataGridViewCellEventHandler(this, &Form2::dataGridView1_CellContentClick);
//
// Form2
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(566, 262);
this->Controls->Add(this->dataGridView1);
this->Name = L"Form2";
this->Text = L"Form2";
(cli::safe_cast<system::componentmodel::isupportinitialize^>(this->dataGridView1))->EndInit();
this->ResumeLayout(false);

}
#pragma endregion
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {

}
private: System::Void dataGridView1_CellContentClick(System::Object^ sender, System::Windows::Forms::DataGridViewCellEventArgs^ e) {
dataGridView1->AutoResizeColumnHeadersHeight();

// Resize all the row heights to fit the contents of all non-header cells.
dataGridView1->AutoResizeRows(
DataGridViewAutoSizeRowsMode::AllCellsExceptHeaders);
// Set the column header names.

// Create an unbound DataGridView by declaring a column count.
dataGridView1->ColumnCount = 4;
dataGridView1->ColumnHeadersVisible = true;

// Set the column header style.
DataGridViewCellStyle ^ columnHeaderStyle = gcnew DataGridViewCellStyle;
columnHeaderStyle->BackColor = Color::Aqua;
columnHeaderStyle->Font = gcnew System::Drawing::Font( "Verdana",10,FontStyle::Bold );
dataGridView1->ColumnHeadersDefaultCellStyle = columnHeaderStyle;

// Set the column header names.
dataGridView1->Columns[ 0 ]->Name = "Recipe";
dataGridView1->Columns[ 1 ]->Name = "Category";
dataGridView1->Columns[ 2 ]->Name = "Main Ingredients";
dataGridView1->Columns[ 3 ]->Name = "Rating";

// Populate the rows.
array<string^>^row1 = gcnew array<string^>{
"Meatloaf","Main Dish","ground beef","**"
};
array<string^>^row2 = gcnew array<string^>{
"Key Lime Pie","Dessert","lime juice, evaporated milk","****"
};
array<string^>^row3 = gcnew array<string^>{
"Orange-Salsa

okkkkkkkkkkay

Thank you very much , it works :)

spaghetti ?? whayyyy ???????????

So sorry i didn't write comments, you are right : i will explain : i have an xml file which have all my nodes and my connected component, i have to find out how much connected component do i have and in every one what are the nodes in it ok , that's whay i use Breadth_First_Search to explore my graph from a node that i give to it , once it's done it will give me in return a bool vector telling if each node is connected to the node (root ) that i gave , if its true rturns true else returns false, m_vertices is a vector that has all my nodes so it has the same number of items in it as "marked ", what i'm trying to do is : i create a vector of COnnectedComponent (cc_tab1) in it i would put all my connected component in my origial graph, therefor , i create an instance of ConnectedComponent cc that i think i can use it to fill out the cc_tab1 , firstable , i iterate through , test if marked[i] is true ( if it is true that means that this node belongs to this connected component ), i extarct the node from m_vertices then i push it back to the vector m_nodes of this connected component, after that i erase this node from queue( so i just have left the nodes that are not in my connected component cc) finely i add this connected componet to cc_tab1 and look for another connected component using the same instance cc.
if , i dont use cc->m_nodes.clear();
delete cc;
i get in cc_tab1[0]->m_nodes (N0;N1,N2,N3) but in cc_tab1[1]->m_nodes (N0;N1,N2,N3,N4,N5) and that's wrong it is suposed to have just (N4 ,N5) and that is my problem , could you please help me i really tried every thing i konw , thank you verry much for your help

thank you for your help :)

i tried to compil it but i guess i didn't work , and this is the error i got :
1>------ Début de la génération : Projet : réutiliserInstance, Configuration : Debug Win32 ------
1> template.cpp
1>c:\visual studio 2010\projects\réutiliserinstance\réutiliserinstance\template.cpp(94): error C3861: 'assert' : identificateur introuvable
1> c:\visual studio 2010\projects\réutiliserinstance\réutiliserinstance\template.cpp(93) : lors de la compilation de la fonction membre 'S *SmartPointerLikeSomethingThatAutomaticallyReleaseTheObject<t>::operator ->(void)' de la classe modèle
1> with
1> [
1> T=S
1> ]
1> c:\visual studio 2010\projects\réutiliserinstance\réutiliserinstance\template.cpp(114) : voir la référence à l'instanciation de la classe modèle 'SmartPointerLikeSomethingThatAutomaticallyReleaseTheObject<t>' en cours de compilation
1> with
1> [
1> T=S
1> ]
========== Génération : 0 a réussi, 1 a échoué, 0 mis à jour, 0 a été ignoré ==========
i really don't undrestand any of it , could you help me please , thank you

honnestly , i'm new in c++ programing , i think i didn't get it well could you help me please , how can i use this code in my own code ????? sorry to be so bothering sorry for any help

i have to reuse the object cc to fill out the cc_tab1 , honnestly i don't know how to reuse an instance, but , if there is another way to find out how much connectedComponent do i have in my graph can you help me , thank you

yes its my first use that's why i couldn't handel som problems , may be i didn't get it well , thank you for your help :)

thank you for your hepl :)

thank you very much for your help :)

i solve it i just have to change /clr:pure in project-> general->prise en charge du Common Language Runtime with /clr , and it all works thanks verry much for your help sur :)

i did it thank you :)

thank you for your answer but i dont undrestand how to fix it i did read from that link that you give me but i didnt undrestand it, could you help me please , thanks