本文整理汇总了C++中clPtr::ptr方法的典型用法代码示例。如果您正苦于以下问题：C++ clPtr::ptr方法的具体用法？C++ clPtr::ptr怎么用？C++ clPtr::ptr使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类clPtr的用法示例。
在下文中一共展示了clPtr::ptr方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Append
void FSList::Append( clPtr<FSNode> p )
{
p->next = 0;
if ( last )
{
last->next = p.ptr();
}
else
{
first = p.ptr();
}
last = p.ptr();
p.drop();
count++;
}示例2: ExeFileExist
//определяет наличие исполняемого файла в каталогах в PATH
//списки кэшируются
bool ExeFileExist( const char* name )
{
if ( name[0] == '/' ) //абсолютный путь
{
struct stat sb;
if ( stat( name, &sb ) ) { return false; }
return true;
return ( ( sb.st_mode & S_IFMT ) == S_IFREG && ( sb.st_mode & 0111 ) != 0 );
}
if ( !pathExeList.ptr() )
{
pathExeList = new cstrhash<bool>;
const char* pl = getenv( "PATH" );
if ( !pl ) { return false; }
std::vector<char> paths = new_char_str( pl );
char* s = paths.data();
while ( *s )
{
char* t = s;
while ( *t && *t != ':' ) { t++; }
if ( *t )
{
*t = 0;
t++;
}
SearchExe( s, *( pathExeList.ptr() ) );
s = t;
}
}
return pathExeList->exist( name ) != 0;
}示例3: _GetAppList
static int _GetAppList( const unicode_t* fileName, ccollect<AppNode*>& list )
{
if ( !mimeDb.ptr() )
{
if ( FileIsExist( "/usr/share/mime/globs" ) )
{
mimeDb = new MimeDB( "/usr/share/mime/" );
}
else
{
mimeDb = new MimeDB( "/usr/local/share/mime/" );
}
}
if ( !appDb.ptr() )
{
if ( DirIsExist( "/usr/share/applications" ) )
{
appDb = new AppDB( "/usr/share/applications/" );
}
else
{
appDb = new AppDB( "/usr/local/share/applications/" );
}
}
if ( !userDefApp.ptr() )
{
const char* home = getenv( "HOME" );
if ( home )
{
userDefApp = new AppDefListFile( carray_cat<char>( home, "/.local/share/applications/mimeapps.list" ).data() );
}
}
mimeDb->Refresh();
appDb->Refresh();
if ( userDefApp.ptr() )
{
userDefApp->Refresh();
}
ccollect<int> mimeList;
if ( mimeDb->GetMimeList( fileName, mimeList ) )
{
int i;
std::unordered_map<int, bool> hash;
for ( i = 0; i < mimeList.count(); i++ )
{
ccollect<int> appList;
if ( userDefApp.ptr() )
{
userDefApp->GetAppList( mimeList[i], appList );
}
appDb->GetAppList( mimeList[i], appList );
for ( int j = 0; j < appList.count(); j++ )
{
bool Exists = hash.find( appList[j] ) != hash.end();
if ( !Exists )
{
hash[appList[j]] = true;
AppNode* p = appDb->GetApp( appList[j] );
if ( p && p->exec.data() )
{
list.append( p );
}
}
}
}
}
return list.count();
}