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1. [Win32] OutputDebugString with printf formating

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   Use OutputDebugString with printf formating

    1 void DebugDisplayFmt( const char *str, ... ) 
    2 {
    3 	char buf[2048];
    4 
    5 	va_list ptr;
    6 	va_start(ptr,str);
    7 	vsprintf(buf,str,ptr);
    8 
    9 	::OutputDebugString( buf );
   10 }
   11 
   12 //Use
   13 int value = 123;
   14 DebugDisplayFmt( "in %s(%d) : val = %d\n", __FILE__, __LINE__, value );
   

   first posted by themadmax to c++ outputdebugstring printf format variable ... saved by 1 person ... 0 comments ... 5 months, 2 weeks

2. Array compare / Comparaison de tableau

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   Return true for match, else false Retourn true en cas d'egalité sinon false

    1          public static bool compare<T>(ICollection<T> tabA, ICollection<T> tabB) where T : IComparable
    2         {
    3             System.Diagnostics.Debug.Assert(tabA != null);
    4             System.Diagnostics.Debug.Assert(tabB != null);
    5 
    6             if ( tabA.Count != tabB.Count)
    7                 return false;
    8 
    9             IEnumerator<T> enumA = tabA.GetEnumerator();
   10             IEnumerator<T> enumB = tabB.GetEnumerator();
   11             while ( enumA.MoveNext() && enumB.MoveNext() )
   12             {
   13                 if ( enumA.Current.CompareTo(enumB.Current) != 0 )
   14                     return false;
   15             }
   16             return true;
   17         }
   

   first posted by themadmax to c# array compare icomparable template ... saved by 1 person ... 0 comments ... 7 months, 1 week

3. Singleton template

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   Singleton template inplementation

    1     public class Singleton<T> where T : new()
    2     {
    3         static T _instance = default(T);
    4         
    5         protected Singleton()
    6         {
    7         }
    8         
    9         public static T Instance
   10         {
   11             get
   12             {
   13                 if (_instance == null)
   14                 {
   15                     _instance = new T();
   16                 }
   17                 return _instance;                
   18             }
   19         }
   20     }
   21 
   22     public class MySingleton : Singleton<MySingleton>
   23     {
   24         public void hello() { Debug.WriteLine("Hello"); }
   25     }
   

   first posted by themadmax to c# singleton template ... saved by 1 person ... 0 comments ... 11 months

4. [Windows|STL] scanner un repertoire récursivement

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   Rempli la liste des fichiers d'un repertoire et de ses sous-repertoire récusivement.

    1 void scan( const std::wstring& path, const std::wstring& filter, std::vector<std::wstring> &list )
    2 {
    3 	WIN32_FIND_DATA FindFileData;
    4 	HANDLE hFind;
    5 
    6 	std::wstring tmp = path + filter;
    7 	hFind = ::FindFirstFile( tmp.c_str(), &FindFileData);
    8 
    9 	if ( hFind == INVALID_HANDLE_VALUE )
   10 	{
   11 		throw Exception();
   12 		return ;
   13 	}
   14 
   15 	do
   16 	{
   17 		std::wstring filename = FindFileData.cFileName;
   18 		if ( filename == TEXT(".") )
   19 			continue;
   20 		if ( filename == TEXT("..") )
   21 			continue;
   22 		if ( FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY )
   23 			scan( path + filename + TEXT("\\"), filter, list );		
   24 		else 
   25 			list.push_back( path + filename );
   26 
   27 	} while ( ::FindNextFile(hFind, &FindFileData) != 0 );	
   28 }
   29 
   30 //Utilisation
   31 std::map<std::wstring> list;
   32 scan( TEXT("C:\\"), TEXT("*"), list ) ;
   

   first posted by themadmax to c++ windows liste scanner dir ... saved by 1 person ... 0 comments ... 12 months

5. Lire dand un fichier .ini

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   Fichier .ini dans le repertoire d'execution: [SECTION] key=value keyInt=123

   1 char filename[MAX_PATH];
   2 ::GetModuleFileName( NULL, filename, MAX_PATH-1);
   3 string str = filename;
   4 string path = str.substr( 0, str.find_last_of("\\") );
   5 path += "\\config.ini";
   6 char val[255];
   7 ::GetPrivateProfileString( "SECTION", "key", "", val, sizeof(val), path.c_str() );
   8 int iVal = ::GetPrivateProfileInt( "SECTION", "keyInt", -1, path.c_str() );
   

   first posted by themadmax to c++ getprivateprofilestring ini getmodulefilename ... saved by 2 persons ... 0 comments ... 1 year

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