C++ pathvector::const_iterator类代码示例

CTGitPath CTGitPathList::GetCommonDirectory() const
{
	if (m_commonBaseDirectory.IsEmpty())
	{
		PathVector::const_iterator it;
		for(it = m_paths.begin(); it != m_paths.end(); ++it)
		{
			const CTGitPath& baseDirectory = it->GetDirectory();
			if(m_commonBaseDirectory.IsEmpty())
			{
				m_commonBaseDirectory = baseDirectory;
			}
			else if(!m_commonBaseDirectory.IsEquivalentTo(baseDirectory))
			{
				// Different path
				m_commonBaseDirectory.Reset();
				break;
			}
		}
	}
	// since we only checked strings, not paths,
	// we have to make sure now that we really return a *path* here
	PathVector::const_iterator iter;
	for(iter = m_paths.begin(); iter != m_paths.end(); ++iter)
	{
		if (!m_commonBaseDirectory.IsAncestorOf(*iter))
		{
			m_commonBaseDirectory = m_commonBaseDirectory.GetContainingDirectory();
			break;
		}
	}
	return m_commonBaseDirectory;
}

CTGitPath CTGitPathList::GetCommonRoot() const
{
	if (IsEmpty())
		return CTGitPath();

	if (GetCount() == 1)
		return m_paths[0];

	// first entry is common root for itself
	// (add trailing '\\' to detect partial matches of the last path element)
	CString root = m_paths[0].GetWinPathString() + _T('\\');
	int rootLength = root.GetLength();

	// determine common path string prefix
	for (PathVector::const_iterator it = m_paths.begin() + 1; it != m_paths.end(); ++it)
	{
		CString path = it->GetWinPathString() + _T('\\');

		int newLength = CStringUtils::GetMatchingLength(root, path);
		if (newLength != rootLength)
		{
			root.Delete(newLength, rootLength);
			rootLength = newLength;
		}
	}

	// remove the last (partial) path element
	if (rootLength > 0)
		root.Delete(root.ReverseFind(_T('\\')), rootLength);

	// done
	return CTGitPath(root);
}

bool
CTGitPathList::AreAllPathsFilesInOneDirectory() const
{
	// Check if all the paths are files and in the same directory
	PathVector::const_iterator it;
	m_commonBaseDirectory.Reset();
	for(it = m_paths.begin(); it != m_paths.end(); ++it)
	{
		if(it->IsDirectory())
		{
			return false;
		}
		const CTGitPath& baseDirectory = it->GetDirectory();
		if(m_commonBaseDirectory.IsEmpty())
		{
			m_commonBaseDirectory = baseDirectory;
		}
		else if(!m_commonBaseDirectory.IsEquivalentTo(baseDirectory))
		{
			// Different path
			m_commonBaseDirectory.Reset();
			return false;
		}
	}
	return true;
}

bool CTGitPathList::WriteToFile(const CString& sFilename, bool bANSI /* = false */) const
{
	try
	{
		if (bANSI)
		{
			CStdioFile file(sFilename, CFile::typeText | CFile::modeReadWrite | CFile::modeCreate);
			PathVector::const_iterator it;
			for(it = m_paths.begin(); it != m_paths.end(); ++it)
			{
				CStringA line = CStringA(it->GetGitPathString()) + '\n';
				file.Write(line, line.GetLength());
			}
			file.Close();
		}
		else
		{
			CStdioFile file(sFilename, CFile::typeBinary | CFile::modeReadWrite | CFile::modeCreate);
			PathVector::const_iterator it;
			for(it = m_paths.begin(); it != m_paths.end(); ++it)
			{
				file.WriteString(it->GetGitPathString()+_T("\n"));
			}
			file.Close();
		}
	}
	catch (CFileException* pE)
	{
		CTraceToOutputDebugString::Instance()(__FUNCTION__ ": CFileException in writing temp file\n");
		pE->Delete();
		return false;
	}
	return true;
}

CString CTGitPathList::CreateAsteriskSeparatedString() const
{
	CString sRet;
	PathVector::const_iterator it;
	for(it = m_paths.begin(); it != m_paths.end(); ++it)
	{
		if (!sRet.IsEmpty())
			sRet += _T("*");
		sRet += it->GetWinPathString();
	}
	return sRet;
}

void CTSVNPathList::DeleteAllPaths(bool bTrash, bool bFilesOnly, HWND hErrorWnd)
{
    if (m_paths.empty())
        return;
    PathVector::const_iterator it;
    SortByPathname (true); // nested ones first

    CString sPaths;
    for (it = m_paths.begin(); it != m_paths.end(); ++it)
    {
        if ((it->Exists())&&((it->IsDirectory() != bFilesOnly)||!bFilesOnly))
        {
            if (!it->IsDirectory())
                ::SetFileAttributes(it->GetWinPath(), FILE_ATTRIBUTE_NORMAL);

            sPaths += it->GetWinPath();
            sPaths += '\0';
        }
    }
    if (sPaths.IsEmpty())
        return;
    sPaths += '\0';
    sPaths += '\0';
    DeleteViaShell((LPCTSTR)sPaths, bTrash, hErrorWnd);
    Clear();
}

		std::string ContextGen::printable(const PathVector& val)
		{
			std::string res;

			if(val.empty())
				return "(empty vector)";
			else
				res = "(vector)";

			Color col(getColorMode());

			for(PathVector::const_iterator it = val.begin(); it != val.end(); ++it)
			{
				res.append(col.red("\n   * "));
				if(it->isNative()) res.append(col.yellow("[NATIVE] "));
				else if(it->isForeign()) res.append(col.yellow("[FOREIGN] "));
				else res.append(col.yellow("[NEITHER] ")); // is ok, if windows parity build and unix path with windows backend
				res.append(it->get());
			}

			return res;
		}