C++ Array::Drop方法代码示例

void RichQtfParser::FinishTable()
{
	FinishCell();
	while(table.Top().cell % Table().GetColumns())
		FinishCell();
	tablepart = pick(Table());
	istable = true;
	table.Drop();
}

void RichQtfParser::FinishOldTable()
{
	FinishCell();
	Index<int>  pos;
	Vector<int> srow;
	RichTable& t = Table();
	Tab& b = table.Top();
	for(int i = 0; i < t.GetRows(); i++) {
		int& s = srow.Add();
		s = 0;
		int nx = b.rown[i];
		for(int j = 0; j < nx; j++)
			s += t.GetSpan(i, j).cx;
		int xn = 0;
		for(int j = 0; j < nx; j++) {
			pos.FindAdd(xn * 10000 / s);
			xn += t.GetSpan(i, j).cx;
		}
	}
	Vector<int> h = pos.PickKeys();
	if(h.GetCount() == 0)
		Error("table");
	Sort(h);
	pos = pick(h);
	pos.Add(10000);
	RichTable tab;
	tab.SetFormat(t.GetFormat());
	for(int i = 0; i < pos.GetCount() - 1; i++) {
		tab.AddColumn(pos[i + 1] - pos[i]);
	}
	for(int i = 0; i < t.GetRows(); i++) {
		int s = srow[i];
		int nx = b.rown[i];
		int xn = 0;
		int xi = 0;
		for(int j = 0; j < nx; j++) {
			Size span = t.GetSpan(i, j);
			xn += span.cx;
			int nxi = pos.Find(xn * 10000 / s);
			tab.SetPick(i, xi, t.GetPick(i, j));
			tab.SetFormat(i, xi, t.GetFormat(i, j));
			tab.SetSpan(i, xi, max(span.cy - 1, 0), nxi - xi - 1);
			xi = nxi;
		}
	}
	table.Drop();
	if(table.GetCount())
		table.Top().text.CatPick(pick(tab));
	else
		target.CatPick(pick(tab));
	oldtab = false;
}

//.........这里部分代码省略.........
							if(Key('~'))
								format.tab.Clear();
							else {
								RichPara::Tab tab;
								Key('<');
								if(Key('>'))
									tab.align = ALIGN_RIGHT;
								if(Key('='))
									tab.align = ALIGN_CENTER;
								if(Key('.'))
									tab.fillchar = 1;
								if(Key('-'))
									tab.fillchar = 2;
								if(Key('_'))
									tab.fillchar = 3;
								int rightpos = Key('>') ? RichPara::TAB_RIGHTPOS : 0;
								tab.pos = rightpos | ReadNumber();
								format.tab.Add(tab);
							}
						}
						break;
					default:
						continue;
					}
				}
			}
			SetFormat();
		}
		else
		if(Key(']')) {
			Flush();
			if(fstack.GetCount()) {
				format = fstack.Top();
				fstack.Drop();
			}
			else
				Error("Unmatched ']'");
		}
		else
		if(Key2('{')) {
			if(oldtab)
				Error("{{ in ++ table");
			if(text.GetLength() || paragraph.GetCount())
				EndPart();
			table.Add();
			int r = IsDigit(*term) ? ReadNumber() : 1;
			Table().AddColumn(r);
			while(Key(':'))
				Table().AddColumn(ReadNumber());
			TableFormat();
			SetFormat();
		}
		else
		if(Key2('}')) {
			if(oldtab)
				Error("}} in ++ table");
			FinishTable();
		}
		else
		if(Key2('+'))
			if(oldtab)
				FinishOldTable();
			else {
				Flush();
				if(text.GetLength() || paragraph.GetCount())
					EndPart();

//.........这里部分代码省略.........
				case CAPITALSS:
					format.capitals = chrstyle.capitals;
					break;
				case DASHED0:
					format.dashed = false;
					break;
				case DASHED1:
					format.dashed = true;
					break;
				case DASHEDS:
					format.dashed = chrstyle.dashed;
					break;
				case SSCRIPT:
					format.sscript = in.Get();
					if(format.sscript == 3)
						format.sscript = chrstyle.sscript;
					break;
				case FACE:
					c = in.Get16();
					format.Face(c == 0xffff ? chrstyle.GetFace() : c);
					break;
				case HEIGHT:
					c = in.Get16();
					format.Height(c == 0xffff ? chrstyle.GetHeight() : c);
					break;
				case LINK:
					in % format.link;
					break;
				case INDEXENTRY:
					in % format.indexentry;
					break;
				case INK:
					in % format.ink;
					break;
				case PAPER:
					in % format.paper;
					break;
				case LANGUAGE:
					format.language = in.Get32();
					break;
				case EXT:
					switch(in.Get()) {
					case NONAA0:
						format.NonAntiAliased(false);
						break;
					case NONAA1:
						format.NonAntiAliased(true);
						break;
					case NONAAS:
						format.NonAntiAliased(chrstyle.IsNonAntiAliased());
						break;
					}
				}
			while((c = in.Term()) < 31 && c != 9 && c != FIELD && c >= 0);
			if(part.Top().text.GetLength())
				part.Add();
			part.Top().format = format;
		}
		else
		if(in.Term() == FIELD) {
			RichPara::Format pformat = format;
			if(part.Top().text.GetLength()) {
				part.Add();
				part.Top().format = pformat;
			}
			in.Get();
			Part& p = part.Top();
			String id;
			in % id;
			p.field = id;
			in % p.fieldparam;
			String s;
			in % s;
			StringStream sn(s);
			UnpackParts(sn, chrstyle, p.fieldpart, obj, oi);
			part.Add();
			part.Top().format = format = pformat;
		}
		else
		if(in.Term() == OBJECT) {
			if(part.Top().text.GetLength()) {
				part.Add();
				part.Top().format = format;
			}
			part.Top().object = obj[oi++];
			part.Top().format = format;
			part.Add();
			part.Top().format = format;
			in.Get();
		}
		else {
			StringBuffer b;
			b.Reserve(512);
			while(in.Term() >= 32 || in.Term() == 9)
				b.Cat(in.Get());
			part.Top().text.Cat(FromUtf8(~b));
		}
	if(part.Top().text.GetLength() == 0 && part.Top().IsText())
		part.Drop();
}

Array<FileSystemInfo::FileInfo> FileSystemInfo::Find(String mask, int max_count, bool unmounted) const
{
	Array<FileInfo> fi;
	if(IsNull(mask))
	{ // root
#ifdef PLATFORM_WINCE
		FileInfo& f = fi.Add();
		f.filename = "\\";
		f.root_style = ROOT_FIXED;
#elif defined(PLATFORM_WIN32)
		char drive[4] = "?:\\";
		for(int c = 'A'; c <= 'Z'; c++) {
			*drive = c;
			int n = GetDriveType(drive);
			if(n == DRIVE_NO_ROOT_DIR)
				continue;
			FileInfo& f = fi.Add();
			f.filename = drive;
			char name[256], system[256];
			DWORD d;
			if(c != 'A' && c != 'B' && n != DRIVE_REMOTE && n != DRIVE_UNKNOWN) {
				bool b = GetVolumeInformation(drive, name, 256, &d, &d, &d, system, 256);
				if(b) {
					if(*name) f.root_desc << " " << FromSystemCharset(name);
				}
				else if(n == DRIVE_REMOVABLE || n == DRIVE_CDROM) {
					if(unmounted) {
						f.root_desc = t_("Empty drive");
					} else {
						fi.Drop();
						continue;
					}
				}
			}
			switch(n)
			{
			default:
			case DRIVE_UNKNOWN:     f.root_style = ROOT_UNKNOWN; break;
			case DRIVE_NO_ROOT_DIR: f.root_style = ROOT_NO_ROOT_DIR; break;
			case DRIVE_REMOVABLE:   f.root_style = ROOT_REMOVABLE; break;
			case DRIVE_FIXED:       f.root_style = ROOT_FIXED; break;
			case DRIVE_REMOTE:      f.root_style = ROOT_REMOTE; break;
			case DRIVE_CDROM:       f.root_style = ROOT_CDROM; break;
			case DRIVE_RAMDISK:     f.root_style = ROOT_RAMDISK; break;
			}
		}
		
#elif defined(PLATFORM_POSIX)
		FileInfo& f = fi.Add();
		f.filename = "/";
		f.root_style = ROOT_FIXED;
#endif
	}
	else
	{
		FindFile ff;
		if(ff.Search(mask))
			do
			{
				FileInfo& f = fi.Add();
				f.filename = ff.GetName();
#ifndef PLATFORM_POSIX
				f.is_archive = ff.IsArchive();
				f.is_compressed = ff.IsCompressed();
				f.is_hidden = ff.IsHidden();
				f.is_system = ff.IsSystem();
				f.is_temporary = ff.IsTemporary();
#endif
				f.is_read_only = ff.IsReadOnly();
				f.length = ff.GetLength();
#ifdef PLATFORM_POSIX
				f.creation_time = ff.GetLastChangeTime();
				f.unix_mode = ff.GetMode();
#endif
				f.last_access_time = ff.GetLastAccessTime();
				f.last_write_time = ff.GetLastWriteTime();
#ifdef PLATFORM_WIN32
				f.creation_time = ff.GetCreationTime();
				f.unix_mode = 0;
#endif
				f.read_only = ff.IsReadOnly();
				f.is_directory = ff.IsDirectory();
				f.is_folder = ff.IsFolder();
				f.is_file = ff.IsFile();
#ifdef PLATFORM_POSIX
				f.is_symlink = ff.IsSymLink();
#endif
			}
			while(ff.Next() && fi.GetCount() < max_count);
	}
	return fi;
}