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

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DatabaseReadString.h

Go to the documentation of this file.

#ifndef Impala_Util_DatabaseReadString_h
#define Impala_Util_DatabaseReadString_h

#include <vector>
#include "Util/Database.h"

namespace Impala
{
namespace Util
{


#ifndef REPOSITORY_USED // Here comes the deprecated stuff
    // Replaced with IOBuffer::ReadStrings and File::ReadStrings
template<class BackInsertIterator>
inline void
DatabaseReadString(BackInsertIterator bi, IOBuffer* buf, bool skipEC, int count)
{
    if (! (buf && buf->Valid()))
    {
        return;
    }
    int c=0;
    while (buf->Available())
    {
        String line = buf->ReadLine();
        if (line[0] || !skipEC)
        {
            if ((line[0] != '#') || !skipEC)
                *bi++ = line;
        }
        if (++c==count)
            break;
    }
}

template<class BackInsertIterator>
inline void
DatabaseReadString(BackInsertIterator bi, String fileName, Database* db,
                   bool skipEC, int count = -1)
{
    IOBuffer* buf = db->GetIOBuffer(fileName, true, true, "");

    DatabaseReadString(bi, buf, skipEC, count);
    
    delete buf;
}

inline void
DatabaseReadStrings(std::vector<String>& stringList, CString filename,
                    Database* db)
{
    DatabaseReadString(std::back_inserter(stringList), filename, db, true, -1);
}
#endif // REPOSITORY_USED


} // namespace Util
} // namespace Impala

#endif

---