|| || || || || || || ||

---

DatabaseReadVxRectangle.h

Go to the documentation of this file.

#ifndef Impala_Core_Geometry_DatabaseReadVxRectangle_h
#define Impala_Core_Geometry_DatabaseReadVxRectangle_h

#include "Persistency/FileLocator.h"
#include "Persistency/RepositoryInFileSystem.h"
#include "Core/Geometry/VxRectangle.h"
#include "Util/Database.h"
#include "Basis/FileName.h"
#include "Util/StringParser.h"

namespace Impala
{
namespace Core
{
namespace Geometry
{


#ifndef REPOSITORY_USED // Here comes the deprecated stuff
template <class BackInsertIterator>
inline void
DatabaseReadVxRectangle(BackInsertIterator bi, String fileName,
                        Util::Database* db)
{
    Util::IOBuffer* buf = db->GetIOBuffer(fileName, true, true, "");
    if (! buf)
        return;

    bool hasSection = false;
    while (buf->Available())
    {
        String line = buf->ReadLine();
        if (! line[0])
            continue;
        Util::StringParser p(line);
        if (p.At("#@") && (p.Contains("section")))
            hasSection = true;
        if (p.At("#"))
            continue;
        VxRectangle vr;
        vr.mStartFrame = p.GetInt();
        vr.mEndFrame = p.GetInt();
        vr.mAnno = p.GetString();
        vr.mRect = p.GetRectangle();
        vr.mVideoName = p.GetString();
        if (hasSection)
        {
            vr.mSection = p.GetString();
            vr.mDir = p.GetString();
        }
        else
            if (FileNameExt(vr.mVideoName) == "")
                vr.mVideoName = vr.mVideoName + ".mpg";
        if (! p.TheEnd())
            vr.mExtra = p.GetString();
        *bi++ = vr;
    }
}
#endif // REPOSITORY_USED

template <class BackInsertIterator>
inline void
DatabaseReadVxRectangle(BackInsertIterator bi,
                        const Persistency::FileLocator& loc)
{
    typedef Persistency::RepositoryInFileSystem FS;
    Persistency::File file = FS::GetInstance().GetFile(loc, false, false);
    Util::IOBuffer* buf = file.GetReadBuffer(true, "");;
    if (! buf)
        return;

    bool hasSection = false;
    while (buf->Available())
    {
        String line = buf->ReadLine();
        if (! line[0])
            continue;
        Util::StringParser p(line);
        if (p.At("#@") && (p.Contains("section")))
            hasSection = true;
        if (p.At("#"))
            continue;
        VxRectangle vr;
        vr.mStartFrame = p.GetInt();
        vr.mEndFrame = p.GetInt();
        vr.mAnno = p.GetString();
        vr.mRect = p.GetRectangle();
        vr.mVideoName = p.GetString();
        if (hasSection)
        {
            vr.mSection = p.GetString();
            vr.mDir = p.GetString();
        }
        else
            if (FileNameExt(vr.mVideoName) == "")
                vr.mVideoName = vr.mVideoName + ".mpg";
        if (! p.TheEnd())
            vr.mExtra = p.GetString();
        *bi++ = vr;
    }
    delete buf;
}

} // namespace Geometry
} // namespace Core
} // namespace Impala

#endif

---