Problème include .cpp, .h

Bonjour a tous,

Voila j'ai un projet avec 4 Unités et 3 forms.

Lorceque je compile j'ai une 40taine d'erreurs qui s'affiche du type:

[Linker Warning] Public symbol '_bAlerte3' defined in both module C:\USERS\BEAULIEU\DESKTOP\SCRUTATIO_RESEAU_V2\U1_MAIN.OBJ and C:\USERS\BEAULIEU\DESKTOP\SCRUTATIO_RESEAU_V2\U2_GESTIONBDD.OBJ

[Linker Warning] Public symbol '_bAlerte3' defined in both module C:\USERS\BEAULIEU\DESKTOP\SCRUTATIO_RESEAU_V2\U1_MAIN.OBJ and C:\USERS\BEAULIEU\DESKTOP\SCRUTATIO_RESEAU_V2\U3_PARAMETREALERTE.OBJ

[Linker Warning] Public symbol '_bAlerte3' defined in both module C:\USERS\BEAULIEU\DESKTOP\SCRUTATIO_RESEAU_V2\U1_MAIN.OBJ and C:\USERS\BEAULIEU\DESKTOP\SCRUTATIO_RESEAU_V2\U4_POSTEDETRAVAIL.OBJ

...

je joint U1 et U3

Code:

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//-- U1.cpp --//     #include <stdio.h> #include <vcl.h> #include <iostream.h> #include <fstream.h> #include <string.h> #include <stdlib.h> #include <winsock.h> #include <iphlpapi.h> #include <icmpapi.h> #include <ipexport.h> #include <sstream.h> #include <vector> #include <algorithm> using namespace std;   #pragma comment(lib, "iphlpapi.lib") #pragma comment(lib, "ws2_32.lib")   #pragma hdrstop #include "U1_Main.h"   //--------------------------------------------------------------------------- #pragma package(smart_init) #pragma resource "*.dfm"   TForm1 *Form1; AnsiString ansAddip, ansAddIpFin; HANDLE g_event; int cpt=0; AnsiString NomSwitch;   string TabPort[256]; string TabString [256];   //--------------------------------------------------------------------------- __fastcall TForm1::TForm1(TComponent* Owner) : TForm(Owner) { } //--------------------------------------------------------------------------- void __fastcall TForm1::FormActivate(TObject *Sender) { Memo1->Lines->Add("Veuillez entrer une plage d'adresse IP !"); } //---------------------------------------------------------------------------   void __fastcall TForm1::Button1Click(TObject *Sender) { int ip11,ip12,ip13,ip14; int ip21,ip22,ip23,ip24; stringstream ssIpa1,ssIpa2,ssIpa3,ssIpa4,ssIpb1,ssIpb2,ssIpb3,ssIpb4,ssAddIP; bool bflag = true; int j = 0;   bool bAle3 = Form3->CheckBox3->Checked; try { ip11 = Edit1->Text.ToInt(); ip12 = Edit2->Text.ToInt(); ip13 = Edit3->Text.ToInt(); ip21 = Edit5->Text.ToInt(); ip22 = Edit6->Text.ToInt(); ip23 = Edit7->Text.ToInt(); ip24 = Edit8->Text.ToInt(); ip14 = Edit4->Text.ToInt(); } catch(...)//EConvertError &err) { Memo1->Lines->Add("Erreur mauvaise rentrée"); bflag = false; } ssIpa1 << ip11; ssIpa2 << ip12; ssIpa3 << ip13; ssIpb1 << ip21; ssIpb2 << ip22; ssIpb3 << ip23; ssIpb4 << ip24; ProgressBar1->Position = 0; if(bflag==true) { ProgressBar1->Min = ip14; ProgressBar1->Max = ip24;   for(int i=ip14;i<=ip24;i++) { ssIpa4<<i;   ssAddIP<<ssIpa1.str()<<"."<<ssIpa2.str()<<"."<<ssIpa3.str()<<"."<<ssIpa4.str();   ansAddIpFin = AnsiString(ssIpa4.str().c_str()); ansAddip= AnsiString(ssAddIP.str().c_str()); if (Ping(ansAddip)==1) { PosteDeTravail Poste(ansAddip,ansAddIpFin,i); j = j+1;; } ssAddIP.str(""); ssIpa4.str(""); ProgressBar1->Position++; } Memo1->Lines->Add("Fin de scrutation, nombre de poste trouvé : "); Memo1->Lines->Add(j); CreatProcess(); if(bAle3) { Form2->Comparaison(); } } } //---------------------------------------------------------------------------   int TForm1::Ping(AnsiString ansAdressIP) { HANDLE hIcmpFile; char SendData[32] = "Data Buffer"; DWORD dwRetVal = 0 ; LPVOID ReplyBuffer = NULL; DWORD ReplySize = 0; unsigned long ipadresse;   ipadresse = inet_addr(ansAdressIP.c_str()); hIcmpFile = IcmpCreateFile(); if (hIcmpFile == INVALID_HANDLE_VALUE) { Form1->Memo1->Lines->Add("Impossible d'ouvrir le HANDLE"); }   ReplySize = sizeof(ICMP_ECHO_REPLY) + sizeof(SendData); ReplyBuffer = (VOID*) malloc(ReplySize); if (ReplyBuffer == NULL) { Form1->Memo1->Lines->Add("Impossible d'allouer la mémoire"); }   dwRetVal = IcmpSendEcho(hIcmpFile,ipadresse,SendData,sizeof(SendData),NULL,ReplyBuffer,ReplySize,1); if (dwRetVal != 0) { PICMP_ECHO_REPLY pEchoReply = (PICMP_ECHO_REPLY)ReplyBuffer; struct in_addr ReplyAddr; ReplyAddr.S_un.S_addr = pEchoReply->Address; return 1; } else return 0; }   void __fastcall TForm1::Button2Click(TObject *Sender) { Form2->ShowModal(); } //---------------------------------------------------------------------------   void __fastcall TForm1::Button3Click(TObject *Sender) { Form3->ShowModal(); } //---------------------------------------------------------------------------   void __fastcall TForm1::FormClose(TObject *Sender, TCloseAction &Action) { Form2->Table1->Active = false; Form2->Table1->DatabaseName = "Ms Access Database"; Form2->Table1->TableName = "PosteTemp"; Form2->Table1->TableType = ttDefault; Form2->Table1->EmptyTable(); } //---------------------------------------------------------------------------   void __fastcall TForm1::Button4Click(TObject *Sender) { Form1->Memo1->Clear(); } //---------------------------------------------------------------------------   void TForm1::CreatProcess() { STARTUPINFO siStartupInfo; PROCESS_INFORMATION piProcessInfo;   memset(&siStartupInfo, 0, sizeof(siStartupInfo)); memset(&piProcessInfo, 0, sizeof(piProcessInfo)); siStartupInfo.cb = sizeof(siStartupInfo); AnsiString AddIpSwitch;   AnsiString tab[256]; int q= 0; AnsiString ParamProg;   Form2->Table3->Open(); Form2->Table1->Open(); Form2->Table3->First(); Form2->Table1->First(); Form2->Table3->Edit(); Form2->Table1->Edit();   for(int i =1;i<=6;i++) { TVarRec vr = i;   if(Form2->Table3->FindKey(&vr,0)) { NomSwitch = Form2->Table3->FieldByName("Nom")->AsString; AddIpSwitch =Form2->Table3->FieldByName("Adresse IP")->AsString; }   while(!Form2->Table1->Eof) { tab[q]= Form2->Table1->FieldByName("Adresse Mac Decimal")->AsString; Form2->Table1->Next(); q++; } ParamProg = "C:\\Users\\Beaulieu\\Desktop\\NumeroPort\\Project2.exe " + AddIpSwitch + " " ; for(int f=0;f<Form2->Table1->RecordCount;f++) { ParamProg = ParamProg + tab[f].c_str() + " "; } if(CreateProcess(NULL,ParamProg.c_str(),0,0,FALSE,CREATE_DEFAULT_ERROR_MODE,0,0,&siStartupInfo,&piProcessInfo) == FALSE) { // erreur } else { // attente WaitForSingleObject(piProcessInfo.hProcess, INFINITE); // Form1->Memo1->Lines->Add("Attente ... "); ::CloseHandle(piProcessInfo.hThread); ::CloseHandle(piProcessInfo.hProcess); } Form2->Table1->Close(); // Form2->Table3->Close(); LireFichier(); } }   int suitebis() { string Lignefichierbis2; int j=0;   ifstream fichierbis("NumeroPortBis.txt", ios::in); if(fichierbis) { getline(fichierbis, Lignefichierbis2);   string::iterator first2 = Lignefichierbis2.begin(); string::iterator last2; do { last2 = find(first2, Lignefichierbis2.end(), 'R'); first2 = find(first2, Lignefichierbis2.end(),'r'); first2 = first2+3; if (last2 != Lignefichierbis2.end()) { TabPort[j] = string((const char*)first2,(const char*)last2); } first2 = last2+9; // a ajouter j++; }while (last2 != Lignefichierbis2.end()); } fichierbis.close(); remove("NumeroPortBis.txt"); return(j);   } void suite() { string Lignefichierbis,Lignefichierbis2; int i=0;   ifstream fichierbis("NumeroPortBis.txt", ios::in); if(fichierbis) { getline(fichierbis, Lignefichierbis);   string::iterator first = Lignefichierbis.begin(); string::iterator last; do { last = find(first, Lignefichierbis.end(), 'I'); if (last != Lignefichierbis.end()) { TabString[i] = string((const char*)first,(const char*)last);   // Form1->Memo1->Lines->Add(TabString[i].c_str()); } first = last+12; // a ajouter i++; }while (last != Lignefichierbis.end()); fichierbis.close(); } } void compare() { cpt=0; cpt = suitebis(); int mycount; Form2->Table1->Open(); Form2->Table1->First(); string strPort; int port ; int TestPort;   for(int i =0;i<cpt;i++) { mycount = (int) count (TabPort, TabPort+cpt-1, TabPort[i]); if(mycount==1) { AnsiString ansiPort = TabPort[i].c_str(); AnsiString ansiAddMacDec = TabString[i].c_str(); while(ansiAddMacDec != Form2->Table1->FieldByName("Adresse Mac Decimal")->Value) {   Form2->Table1->Next(); if(Form2->Table1->Eof) {break;} } if(NomSwitch == "Switch local informatique") { port = StrToInt(ansiPort.c_str());   if(port>=1 && port<=6) { TestPort = 1; } if(port>6 && port<=48) { TestPort = 2; } if(port>48 && port<=72) { TestPort = 3; }   switch(TestPort) { case 1: { strPort = "A" + port; break; } case 2: { port = port-25+1; ostringstream oss; oss<<port; strPort = "B" + oss.str(); break; } case 3: { port = port-49+1; ostringstream oss; oss<<port; strPort = "C" + oss.str(); break; } }   } else { strPort = ansiPort.c_str(); } Form2->Table1->Edit(); Form2->Table1->FieldByName("Port")->Value = strPort.c_str(); Form2->Table1->FieldByName("Nom Switch")->Value = NomSwitch; Form2->Table1->Post();   }   } }   void TForm1::LireFichier() { string LigneFichier, ContAddMac, ContNumPort; AnsiString caract; char *LigneTotal; int separation,CptChar; char *espace = " "; AnsiString RC = "\n"; AnsiString test="";   ifstream fichier("NumeroPort.txt", ios::in); // on ouvre le fichier en lecture   if(fichier) // si l'ouverture a réussi { getline(fichier, LigneFichier); while(LigneFichier == " ") { getline(fichier, LigneFichier); } LigneTotal = (char*)LigneFichier.c_str(); CptChar = strlen(LigneFichier.c_str()) ;   ofstream fichierbis("NumeroPortBis.txt", ios::out | ios::trunc);   for( int i=0;i<=CptChar;i++) { if(LigneTotal[i] != *espace) { ofstream fichierbis("NumeroPortBis.txt", ios::out | ios::end); caract = LigneTotal[i]; test = test + caract; fichierbis<<test.c_str(); } if(LigneTotal[i+1] == *espace) { fichierbis << *espace; } fichierbis.close(); } fichier.close(); remove("NumeroPort.txt"); } suite(); //suitebis(); compare(); // system("pause"); } //-------------------------------------------------------------------------

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Code:

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//--u1.h--//   #ifndef mainH #define mainH //--------------------------------------------------------------------------- #include <Classes.hpp> #include <Controls.hpp> #include <StdCtrls.hpp> #include <Forms.hpp> #include <Buttons.hpp> #include <DB.hpp> #include <DBTables.hpp> #include <ADODB.hpp> #include <DBGrids.hpp> #include <Grids.hpp> #include <ExtCtrls.hpp> #include <ComCtrls.hpp>   #include "U3_ParametreAlerte.h" #include "U2_GestionBDD.h" #include "U4_PosteDeTravail.h"     bool bAlerte1; bool bAlerte2; bool bAlerte3;   //--------------------------------------------------------------------------- class TForm1 : public TForm { __published: // IDE-managed Components TEdit *Edit1; TLabel *Label2; TEdit *Edit2; TEdit *Edit3; TEdit *Edit4; TEdit *Edit5; TEdit *Edit6; TEdit *Edit7; TEdit *Edit8; TButton *Button1; TMemo *Memo1; TButton *Button2; TButton *Button3; TLabel *Label1; TButton *Button4; TProgressBar *ProgressBar1; void __fastcall Button1Click(TObject *Sender); void __fastcall FormActivate(TObject *Sender); void __fastcall Button2Click(TObject *Sender); void __fastcall Button3Click(TObject *Sender); void __fastcall FormClose(TObject *Sender, TCloseAction &Action); void __fastcall Button4Click(TObject *Sender);   private: // User declarations public: // User declarations __fastcall TForm1(TComponent* Owner); int Ping(AnsiString); void CreatProcess(); void LireFichier();   }; //---------------------------------------------------------------------------   extern PACKAGE TForm1 *Form1; //--------------------------------------------------------------------------- #endif

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Code:

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//--U3.h--//   //---------------------------------------------------------------------------   #ifndef U5_ParametreAlerteH #define U5_ParametreAlerteH //--------------------------------------------------------------------------- #include <Classes.hpp> #include <Controls.hpp> #include <StdCtrls.hpp> #include <Forms.hpp> #include <ExtCtrls.hpp>   #include "U1_Main.h" //#include "U2_GestionBDD.h" //#include "U4_PosteDeTravail.h"       //--------------------------------------------------------------------------- class TForm3 : public TForm { __published: // IDE-managed Components TLabel *Label1; TButton *Button1; TPanel *Panel1; TLabel *Label2; TCheckBox *CheckBox3; TCheckBox *CheckBox2; TPanel *Panel2; TLabel *Label3; TCheckBox *CheckBox1; TEdit *EditEmail; TLabel *Label4; void __fastcall Button1Click(TObject *Sender); void __fastcall CheckBox2Click(TObject *Sender); void __fastcall CheckBox3Click(TObject *Sender); void __fastcall CheckBox1Click(TObject *Sender); private: // User declarations public: // User declarations __fastcall TForm3(TComponent* Owner); }; //--------------------------------------------------------------------------- extern PACKAGE TForm3 *Form3; //--------------------------------------------------------------------------- #endif

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Code:

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//--U3.cpp--//   //---------------------------------------------------------------------------   #include <vcl.h> #pragma hdrstop #include "U3_ParametreAlerte.h" //--------------------------------------------------------------------------- #pragma package(smart_init) #pragma resource "*.dfm"   AnsiString sMail=""; TForm3 *Form3; //--------------------------------------------------------------------------- __fastcall TForm3::TForm3(TComponent* Owner) : TForm(Owner) { } //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- void __fastcall TForm3::Button1Click(TObject *Sender) { Form3->Close(); sMail = EditEmail->Text; Form1->Memo1->Lines->Add(sMail); } //---------------------------------------------------------------------------   void __fastcall TForm3::CheckBox2Click(TObject *Sender) { bAlerte2 = true; } //---------------------------------------------------------------------------   void __fastcall TForm3::CheckBox3Click(TObject *Sender) { bAlerte3 = true; } //---------------------------------------------------------------------------   void __fastcall TForm3::CheckBox1Click(TObject *Sender) { bAlerte1 = true; } //---------------------------------------------------------------------------

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Bonjour,

http://c.developpez.com/faq/index.ph...LOBALES_extern
Pourquoi mettre des variables globales ?
Pourquoi pas des static qui éviteraient ça ?

On n'inclut jamais un cpp

Merci de ta réponse.
J'ai résolu le problème .